EurekaMag PDF full texts Chapter 18,395

Borcherdt, R.D.; Filson, J.R.; Lee, W.H.K.; Cranswick Edward; Dietel, C.M.; Glassmoyer Gary, N.; Sembera, E.D.; Mori, J.J.; Hakhverdian, L.; Amirbekian, R.; Aharonian, V.; Safarian, K.; Galagian, H.; Apoian, G.; Banfill Robert 1993: Site selection, array design, and recording instrumentation for the dense three-dimensional array near Garni, Armenia. Open File Report Geological Survey: 4-16

Filson, J.R.; Borcherdt, R.D.; Lee, W.H.K.; Cranswick Edward; Dietel, C.M.; Sembera, E.D.; Mori, J.J.; Sena Joe; Hakhverdian, L.; Amirbekian, R.; Aharonian, V.; Safarian, K.; Galagian, H.; Apoian, G.; Banfill Robert 1993: Summary and objectives for a dense three-dimensional array near Garni, Armenia. Open File Report Geological Survey: 1-3

Olbrich B.W.; Le Roux D.; Poulter A.G.; Bond W.J.; Stock W.D. 1993: Variation in water use efficiency and delta (super 13) C levels in Eucalyptus grandis clones. Journal of Hydrology: 2-4: 615-633

Nijampurkar, V.N.; Sarin, M.M.; Rao, D.K. 1993: Chemical composition of snow and ice from Chhota Shigri Glacier, central Himalaya. Journal of Hydrology: 1: 19-34

Moharram, S.H.; Gosain, A.K.; Kapoor, P.N. 1993: A comparative study for the estimators of the generalized Pareto distribution. Journal of Hydrology: 1: 169-185

Duband, D.; Obled, C.; Rodriguez, J.Y. 1993: Unit hydrograph revisited; an alternate iterative approach to UH and effective precipitation identification. Journal of Hydrology: 1: 115-149

Lerner David, N.; Gosk Edmund; Bourg Alain, C.M.; Bishop Philip, K.; Burston Mark William; Mouvet Christophe; Degranges Philippe; Jakobsen Rasmus 1993: Postscript; summary of the Coventry groundwater investigation and implications for the future. Journal of Hydrology: 1-4: 257-272

Washburn, L.; Swenson, M.S.; Largier, J.L.; Kosro, P.M.; Ramp, S.R. 1993: Cross-shelf sediment transport by an anticyclonic eddy off northern california. Science 261(5128): 1560-1564

Harrell James Anthony; Penrod Bret Edward 1993: The Great Pyramid debate; evidence from the Lauer sample. Journal of Geological Education: 358-363

Searle, R.C.; Bird, R.T.; Rusby, R.I.; Naar, D.F. 1993: The development of two oceanic microplates; Easter and Juan Fernandez microplates, East Pacific Rise. Journal of the Geological Society of London: Part 5; 965-976

Pavoni, N. 1993: Pattern of mantle convection and Pangaea break-up, as revealed by the evolution of the African Plate. Journal of the Geological Society of London: Part 5; 953-964

Skilling, I.P. 1993: Incremental caldera collapse of Suswa Volcano, Gregory Rift Valley, Kenya. Journal of the Geological Society of London: Part 5; 885-896

Wright, V.P.; Turner, M.S.; Andrews, J.E.; Spiro, B. 1993: Morphology and significance of super-mature calcretes from the upper Old Red Sandstone of Scotland. Journal of the Geological Society of London: Part 5; 871-883

Evans, D.J.; Rees, J.G.; Holloway, S. 1993: The Permian to Jurassic stratigraphy and structural evolution of the central Cheshire Basin. Journal of the Geological Society of London: Part 5; 857-870

Trench A.; McKerrow W.S.; Torsvik T.H.; Li Z.X.; McCracken S.R. 1993: The polarity of the Silurian magnetic field; indications from a global data compilation. Journal of the Geological Society of London: Part 5; 823-831

Lamb William, M. 1993: Retrograde deformation within the Carthage-Colton Zone as recorded by fluid inclusions and feldspar compositions; tectonic implications for the southern Grenville Province. Contributions to Mineralogy and Petrology: 3: 379-394

O.N.ill Hugh, S.C.; Pownceby Mark, I. 1993: Thermodynamic data from redox reactions at high temperatures; II, The MnO-Mn (sub 3) O (sub 4) oxygen buffer, and implications for the thermodynamic properties of MnO and Mn (sub 3) O (sub 4). Contributions to Mineralogy and Petrology: 3: 315-320

McLean David, J.; Mountjoy Eric, W. 1993: Upper Devonian buildup-margin and slope development in the southern Canadian Rocky Mountains. Geological Society of America Bulletin 105(10): 1263-1283

Leat Philip, T.; Storey Bryan, C.; Pankhurst Robert, J. 1993: Geochemistry of Palaeozoic-Mesozoic Pacific Rim orogenic magmatism, Thurston Island area, West Antarctica. Antarctic Science: 281-296

Connors Katherine, A.; Noble Donald, C.; Bussey Steven, D.; Weiss Steven, I. 1993: Initial gold contents of silicic volcanic rocks; bearing on the behavior of gold in magmatic systems. Geology 21(10): 937-940

Kusky, T.M. 1993: Collapse of Archean orogens and the generation of late- to postkinematic granitoids. Geology 21(10): 925-928

Juhlin, C.; Pedersen, L.B. 1993: Further constraints on the formation of the Siljan impact crater from seismic reflection studies. Geologiska Foereningen i Stockholm Foerhandlingar: 2: 151-158

Johannessen, W.H. 1993: Species of the Silurian operculate coral genus Goniophyllum. Geologiska Foereningen i Stockholm Foerhandlingar: 2: 119-143

Roman, J.; Breton, G.; Vadon, C. 1993: Ophiuroidea and Asteroidea (Echinodermata) from the Tithonian of Canjuers; Var, France. Annales de Paleontologie 1-18

Graham Carol 1993: RIGS gather strength in England. Teaching Earth Sciences: 69-70

Daley Brian 1993: Undergraduate studies in geology at the University of Portsmouth; past, present and future. Teaching Earth Sciences: 66-68

Perkins Paul 1993: Infiltration rate. Teaching Earth Sciences: 63-65

Suarez, R.A.; Ruiz, P.B.; Garcia de la Torre, E.; Rodriguez, E.P.; Sanroman, L.S. 1993: Why learn geology in secondary school education. Teaching Earth Sciences: 53-55

Tuke Mike 1993: Porosity and permeability experiments. Teaching Earth Sciences: 49-52

Drummond, B.J.; Goleby, B.R.; Swager, C.P.; Williams, P.R. 1993: Constraints on Archaean crustal composition and structure provided by deep seismic sounding in the Yilgarn Block. Ore Geology Reviews: 2: 117-124

Marshall, B.; Gilligan, L.B. 1993: Remobilization, syn-tectonic processes and massive sulphide deposits. Ore Geology Reviews: 2: 39-64

Peters Stephen, G. 1993: Nomenclature, concepts and classification of oreshoots in vein deposits. Ore Geology Reviews: 2: 3-22

Abdelrahman E.M.; El Araby H.M. 1993: An iterative approach to depth determination of a buried sphere from vertical magnetic anomalies. Arab Gulf Journal of Scientific Research: 37-46

Moser Jiri; Matyska Ctirad; Yuen David, A.; Malevsky Andrei, V.; Harder Helmut 1993: Mantle rheology, convection and rotational dynamics. Physics of the Earth and Planetary Interiors 79(3-4): 367-381

Wenk Hans Rudolf; Hu Meisheng; Frisia Silvia 1993: Partially disordered dolomite; microstructural characterization of Abu Dhabi sabkha carbonates. American Mineralogist: -8: 769-774

Artioli Gilberto; Rinaldi Romano; Stahl Kenny; Zanazzi Pier Francesco 1993: Structure refinements of beryl by single-crystal neutron and X-ray diffraction. American Mineralogist: -8: 762-768

Mathez, E.A.; Blacic, J.D.; Maggiore, C.; Mitchell, T.E.; Fogel, R.A. 1993: The determination of the O content of diamond by microactivation. American Mineralogist: -8: 753-761

Oberti Roberta; Ungaretti Luciano; Cannillo Elio; Hawthorne Frank, C. 1993: The mechanism of Cl incorporation in amphibole. American Mineralogist: -8: 746-752

Mysen Bjorn, O.; Frantz John, D. 1993: Structure of silicate melts at high temperature; in-situ measurements in the system BaO-SiO (sub 2) to 1669 degrees C. American Mineralogist: -8: 699-709

Andreescu, M. 1993: The inverse approach to a geothermal profile of the central Moesian Platform, Romania. Tectonophysics 224(4): 435-442

Phan Trong Trinh (Trinh Phan Trong) 1993: An inverse problem for the determination of the stress tensor from polyphased fault sets and earthquake focal mechanisms. Tectonophysics 224(4): 393-411

Lyberis Nicolas; Manby Geoff 1993: The origin of the West Spitsbergen fold belt from geological constraints and plate kinematics; implications for the Arctic. Tectonophysics 224(4): 371-391

Girard, R. 1993: Orogen-scale strain partitioning and an analogy to shear-bands in the Torngat Orogen, northeastern Canadian Shield. Tectonophysics 224(4): 363-370

Narasimhan, T.N.; Zhu Ming 1993: Transient flow of water to a well in an unconfined aquifer; applicability of some conceptual models. Water Resources Research: 179-191

Harvey Judson, W.; Bencala Kenneth, E. 1993: The effect of streambed topography on surface-subsurface water exchange in mountain catchments. Water Resources Research: 89-98

Ross Don; Hempstead Norman 1993: Geology, hydrocarbon potential of Rio Muni area, Equatorial Guinea. Oil and Gas Journal: 5: 96-100

Del Pezzo E.; De Martino S.; Gresta S.; Martini M.; Milana G.; Patane D.; Sabbarese C. 1993: Velocity and spectral characteristics of the volcanic tremor at Etna deduced by a small seismometer array. Journal of Volcanology and Geothermal Research 56(4): 369-378

Cardaci, C.; Coviello, M.; Lombardo, G.; Patane, G.; Scarpa, R. 1993: Seismic tomography of Etna Volcano. Journal of Volcanology and Geothermal Research 56(4): 357-368

Blodget Herbert, W.; Heirtzler James, R. 1993: Age discrimination among eruptives of Menengai Caldera, Kenya, using vegetation parameters from satellite imagery. Geocarto International: 51-59

Hay Alex, E.; Bowen Anthony, J. 1993: Spatially correlated depth changes in the nearshore zone during autumm storms. Journal of Geophysical Research, C, Oceans: 12,387-12,404

Longerich Henry, P.; Jackson Simon, E.; Fryer Brian, J.; Strong David, F. 1993: The laser ablation microprobe-inductively coupled plasma-mass spectrometer. Geoscience Canada: 21-27

Howard Ken, W.F.; Haynes Janet 1993: Urban geology; 3, Groundwater contamination due to road de-icing chemicals; salt balance implications. Geoscience Canada: 1-8

Fairhurst Charles 1993: Geological isolation of radioactive waste; a challenge that must be met. Tunnelling and Underground Space Technology: 313-314

Shao, Y.; Raupach, M.R.; Findlater, P.A. 1993: Effect of saltation bombardment on the entrainment of dust by wind. Journal of Geophysical Research, D, Atmospheres: 12,719-12,726

Coughlon John; Denney Paul 1993: The Ames structural depression; an endogenic cryptoexplosion feature along a transverse shear. Shale Shaker: 44-58

Sobolev, V.K.; Zherdev, P.Y.; Kolod ko A.A. 1993: Eskolaite; first finding in kimberlites. Mineralogicheskiy Zhurnal: 83-85

Kaminskiy, F.V. 1993: Some characteristics of the mineralogy of lamproite tuffs in the Presidente Olegario region, Minas Gerais, Brazil. Mineralogicheskiy Zhurnal: 3-8

Berggren William, A.; Aubry Marie Pierre; Kent Dennis, V. 1993: Towards a revised Cenozoic geochronology. Annual Meeting Abstracts American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists: 75-76

Willacy, C.N.; Waltham, D.A.; McClay, K.R. 1993: The effects of thermal feedback mechanisms during continental extension. Annual Meeting Abstracts American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists: 200-201

Sarzalejo Sabrina; Anderson, J.B.; Coterill, K.; Vail, P.R.; Lagoe Martin, B. 1993: High frequency cyclicity in East Texas outer shelf and upper slope sequences revealed by high resolution seismic data and platform borings. Annual Meeting Abstracts American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists: 176-177

Rouch Linda, S.; Weber, L.J. 1993: Alternative sea level curves and resultant stratigraphic geometries; high resolution computer simulations applied to the Middle Pennsylvanian (Desmoinesian), SE Utah. Annual Meeting Abstracts American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists: 174-175

Pratsch Johann Christian 1993: Major oil and gas possibilities in Miocene and pre-Miocene reservoirs, Texas/ Louisiana shelf, Gulf of Mexico. Annual Meeting Abstracts American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists: 167-168

Nelson Dennis, L.; Chidsey Thomas, C.J.; Morgan Craig; Zhao Wenzhi 1993: Fracturing in the Duchesne Field, Utah; importance for horizontal drilling. Annual Meeting Abstracts American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists: 156-157

Muza Jay, P.; Rahman Atiur 1993: Japan Sea paleoceanography and geologic history based on calcareous nannofossils. Annual Meeting Abstracts American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists: 155-156

Mauldin Darrell, L. 1993: Regional depositional relationships and fracturing of the Wapanucka Limestone, frontal Ouachita Mountains. Annual Meeting Abstracts American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists: 147-148

Gilotti Jane, A.; Hull Joseph, M. 1993: Kinematic stratification in the hinterland of the central Scandinavian Caledonides. Journal of Structural Geology: -5: 629-646

Tobisch Othmar, T.; Renne Paul, R.; Saleeby Jason, B. 1993: Deformation resulting from regional extension during pluton ascent and emplacement, central Sierra Nevada, California. Journal of Structural Geology: -5: 609-628

Zagorcev Ivan, S. 1993: The geometrical classification of folds and distribution of fold types in natural rocks. Journal of Structural Geology: -5: 243-251

Stevens Scott, H.; Kelso Bruce, S.; Lombardi Tracy, E.; Coates John Mark 1993: Raton Basin; assessment of coalbed methane resources. Quarterly Review of Methane from Coal Seams Technology: 7-13

Wetzel Andreas 1993: The transfer of river load to deep-sea fans; a quantitative approach. AAPG Bulletin: 0: 1679-1692

Pokorski Jedrzej; Wagner Ryszard 1993: Geology of the oil and gas bearing Permian formation in the Polish Lowlands. AAPG Bulletin: 1654-1655

Jantzen Ronald, E.; Syrstad Svein Ola; Stockden Ian; Taylor Michael, R.; Saunders Michael, R. 1993: Answering geological questions from slim-hole coring exploration. AAPG Bulletin: 1634-1635

Grandic Sanjin; Sustercic Mario; Balas Edita 1993: Exploration concept and characteristic of the Dinarides stratigraphic and structural model in the Croatian offshore area. AAPG Bulletin: 1627-1628

Aitken John, F.; Flint Stephan, S. 1993: Reservoir anatomy within a sequence stratigraphic framework; the Pennsylvanian Breathitt Group of eastern Kentucky. AAPG Bulletin: 1604-1605

King David, T.Jr. 1993: Eustatic and tectonic effects in sequence stratigraphy of the paralic-shelfal marine section, Upper Cretaceous, Alabama. AAPG Bulletin: 1589-1590

Kitts, T. 1993: Quantitative open-hole logging with very small diameter wireline tools. AAPG Bulletin: 1574-1575

Christiansen, F.G.; Piasecki, S.; Stemmerik, L.; Telnaes, N. 1993: Depositional environment and organic geochemistry of the Upper Permian Ravnefjeld Formation source rock in East Greenland. AAPG Bulletin: 1519-1537

Suzuki Noriyuki; Matsubayashi Hideki; Waples Douglas, W. 1993: A simpler kinetic model of vitrinite reflectance. AAPG Bulletin: 1502-1508

Bloch Salman; Franks Stephen, G. 1993: Preservation of shallow plagioclase dissolution porosity during burial; implications for porosity prediction and aluminum mass balance. AAPG Bulletin: 1488-1501

Maupin, C. 1993: Micropaleontology and paleobiogeography of the Oligocene Saint-Jean-de-Monts Basin, southern Armorican Massif, France. Geobios: 267-278

Peybernes, B.; Kamoun Fekri; Ben Youssef Mohamed; Frechengues, M. 1993: Benthonic foraminifera assemblages in Triassic limestone transgressive sequences from southernmost Tunisia, Saharan Platform. Comptes Rendus de l'Academie des Sciences, Serie 2, Mecanique, Physique, Chimie, Sciences de l'Univers, Sciences de la Terre: 9: 1335-1340

Bessereau, G.; Guillocheau, F. 1993: Sequence stratigraphy and distribution of organic matter in the Liassic of the Paris Basin. Comptes Rendus de l'Academie des Sciences, Serie 2, Mecanique, Physique, Chimie, Sciences de l'Univers, Sciences de la Terre: 9: 1271-1278

de Maintenon Marta, J. 1993: Phylogeny of the gastropod family Columbellidae (Neogastropoda; Buccinacea). PaleoBios: , Suppl: 3-4

Doig, R. Murphy, J.B.; Nance, R.D. 1993: Tectonic significance of the late Proterozoic Economy River Gneiss, Cobequid Highlands, Avalon composite terrane, Nova Scotia. Canadian Journal of Earth Sciences 30: 474-479

Sager Kinsman, E.A.; Parrish, R.R. 1993: Geochronology of detrital zircons from the Elzevir and Frontenac terranes, Central Metasedimentary Belt, Grenville Province, Ontario. Canadian Journal of Earth Sciences 30: 465-473

Jenner, G.A.; Swinden, H.S.ott 1993: The Pipestone Pond Complex, central Newfoundland; complex magmatism in an eastern Dunnage Zone ophiolite. Canadian Journal of Earth Sciences 30: 434-448

Sauer, E.K.; Egeland Anne, K.; Christiansen, E.A. 1993: Preconsolidation of tills and intertill clays by glacial loading in southern Saskatchewan, Canada. Canadian Journal of Earth Sciences 30: 420-433

Day Robert, W. 1993: The engineering behavior of a natural deposit of cobbles. Bulletin of the Association of Engineering Geologists: 213-218

Gmira Saloua 1993: Testudo kenitrensis n. sp., a new Testudininei turtle species from the Amirian-Tensiftian of Kenitra, Morocco. Comptes Rendus de l'Academie des Sciences, Serie 2, Mecanique, Physique, Chimie, Sciences de l'Univers, Sciences de la Terre: 5: 701-707

Werkheiser, W.H.; Ayers Mark, A. 1993: Effects on coastal aquifers. Open File Report Geological Survey: 53-54

Walters, R.A.; Ayers Mark, A. 1993: Effects on estuary salinity. Open File Report Geological Survey: 48-53

Dopita Miloslav; Kumpera Otakar 1993: Geology of the Ostrava-Karvina coalfield, Upper Silesian Basin, Czech Republic, and its influence on mining. International Journal of Coal Geology 23(1-4): 291-321

von Gunten Urs; Zobrist Juerg 1993: Biogeochemical changes in groundwater-infiltration systems; column studies. Geochimica et Cosmochimica Acta: 6: 3895-3906

Schulte, M.D.; Shock, E.L.; Shock, E.L. 1993: Aldehydes in hydrothermal solution: standard partial molal thermodynamic properties and relative stabilities at high temperatures and pressures. Geochimica et Cosmochimica Acta 57: 3835-3846

Bucher Nurminen, K.; Ohta, Y. 1993: Granulites and garnet-cordierite gneisses from Dronning Maud Land, Antarctica. Journal of Metamorphic Geology: 691-703

Humphreys, H.C.; Scheepers, D.J. 1993: Polymetamorphism and isobaric cooling of pelitic schists from the Annex sulphide deposit, Gordonia Belt, South Africa. Journal of Metamorphic Geology: 661-675

Johnson, S.E. 1993: Unravelling the spirals; a serial thin-section study and three-dimensional computer-aided reconstruction of spiral-shaped inclusion trails in garnet porphyroblasts. Journal of Metamorphic Geology: 621-634

Westbroek Peter; Brown Christopher, W.; van Bleijswijk Judith; Brownlee Colin; Brummer Geert Jan; Conte Maureen; Egge Jorun; Fernandez Emilio; Jordan Ric; Knappertsbusch Michael; Stefels Jacqueline; Veldhuis Marcel; van der Wal Paul; Young Jeremy 1993: A model system approach to biological climate forcing; the example of Emiliania huxleyi. Global and Planetary Change 8(1-2): 27-46

Kozub, A.P.; Kripinevich, V.L.; Talalayev, V.D.; Zhorina, Z.I.; Chernyshev, S.M.; Shumova, T.F. 1993: Results of regional geological-geophysical investigations and oil-gas assessment of little studied exploration directions in the CIS-Caucasus. Petroleum Geology: -8: 226-231

Ortiz Isaias; Weller Thomas, F.; Anthony Robin, V.; Dziewulski, D.; Lorenzen, J.; Frantz Joseph, H.J. 1993: Disposal of produced waters; underground injection option in the Black Warrior Basin. AAPG Bulletin: 1472-1473

Nolde Jack, E.; Milici Robert, C. 1993: Stratigraphic and structural controls of natural gas production from the Berea Sandstone (Mississippian), southwestern Virginia. AAPG Bulletin: 1471-1472

Whitehead Neil, H.I.I. 1993: Fluids in the Cretaceous System of the San Juan Basin, New Mexico, and Colorado. AAPG Bulletin: 1463-1464

Strecker Uwe; Thompson Alan, D.; Christiansen Glen, E.; Martinsen Randi, S. 1993: Strata geometries in the Powder River basin; depositional, erosional, or combinations thereof?. AAPG Bulletin: 1460-1461

Huston David, L.; Bolger Chris; Cozens Greg 1993: A comparison of mineral deposits at the Gecko and White Devil deposits; implications for ore genesis in the Tennant Creek District, Northern Territory, Australia. Economic Geology and the Bulletin of the Society of Economic Geologists: 1198-1225

Wills Christopher, J.; Borchardt Glenn 1993: Holocene slip rate and earthquake recurrence on the Honey Lake fault zone, northeastern California. Geology 21(9): 853-856

Moos Daniel; Zoback Mark, D. 1993: State of stress in the Long Valley Caldera, California. Geology 21(9): 837-840

Velbel, M.A. 1993: Weathering and pedogenesis at the watershed scale; some recent lessons from studies of acid-deposition effects. Chemical Geology: 3-4: 337-339

Nyblade Andrew, A.; Lei Yutien; Shive Peter, N.; Tesha Aloyce 1993: Paleomagnetism of Permian sedimentary rocks from Tanzania and the Permian paleogeography of Pangea. Earth and Planetary Science Letters 118(1-4): 181-194

Braney, M.C.; Haworth, A.; Jefferies, N.L.; Smith, A.C. 1993: A study of the effects of an alkaline plume from a cementitious repository on geological materials. Journal of Contaminant Hydrology 13(1-4): 379-402

Histon Kathleen; Sevastopulo George, D. 1993: Carboniferous nautiloids and the bathymetry of Waulsortian limestones in Ireland. Proceedings of the Geologists' Association: Part 2; 149-154

Shibue Yasuhiro; Kazahaya Kohei 1993: Oxygen and hydrogen isotope study on the ore-forming fluid for the Kaneuchi tungsten deposit, Kyoto Prefecture. Shigen Chishitsu = Journal of the Society of Resource Geology: 37: 35-47

Akasaka Masahide; Watanabe Jun; Togari Kenji; Kawamura Makoto 1993: Mineralogy of piemontite-bearing schist in the Yamagami metamorphic rocks of northeastern Abukuma Plateau. Ganko = Journal of Mineralogy, Petrology and Economic Geology: 141-156

Tsuchiya Noriyoshi 1993: Evaluation of graphitization by Raman scattering of carbonaceous material in the Paleozoic strata around the Hikami and the Kesengawa granites; southern Kitakami Mountains, Northeast Japan. Ganko = Journal of Mineralogy, Petrology and Economic Geology: 131-140

Dejonghe, L.; Boulvain, F. 1993: Paleogeographic and diagenetic context of a baritic mineralization enclosed within Frasnian peri-reefal formations; case history of the Chaudfontaine mineralization (Belgium). Ore Geology Reviews: 413-431

Franks, C.A.M.; Woods, N.W. 1993: Engineering geology of North Lantau, Hong Kong. The Quarterly Journal of Engineering Geology: 81-98

Germanoski Dru; Harvey Michael, D. 1993: Asynchronous terrace development in degrading braided channels. Physical Geography: 16-38

Roberts Alan, M.; Yielding Graham; Badley Michael, E. 1993: Tectonics and bathymetric controls on stratigraphic sequences within evolving half-graben. Geological Society Special Publications: 87-121

Brydie, J.R.; Fallick, A.E.; Ilich, M.; Maliotis, G.; Russell, M.J. 1993: Stable isotopic study of magnesite deposits in Akamas area, Northwest Cyprus. Institution of Mining and Metallurgy, Transactions, Section B: Applied Earth Science: B50-B53

Curtis, S.F.; Pattrick, R.A.D.; Jenkin, G.R.T.; Fallick, A.E.; Boyce, A.J.; Treagus, J.E. 1993: Fluid inclusion and stable isotope study of fault-related mineralization in Tyndrum area, Scotland. Institution of Mining and Metallurgy, Transactions, Section B: Applied Earth Science: B39-B47

Clark, J.R. 1993: Enzyme-induced leaching of B-horizon soils for mineral exploration in areas of glacial overburden. Institution of Mining and Metallurgy, Transactions, Section B: Applied Earth Science: B19-B29

Mody, H.M.; Oza, P.M.; Pandya, V.P. 1993: Alumina-pillared clay of improved thermal stability. Applied Clay Science 8(1): 53-60

del Hoyo, C.; Rives, V.; Vicente, M.A. 1993: Interaction of N-methyl 8-hydroxy quinoline methyl sulphate with sepiolite. Applied Clay Science 8(1): 37-51

Wei Lingli; Hudson, J.A. 1993: A coupled discrete-continuum approach for modelling of water flow in jointed rocks. Geotechnique: 21-36

Lind Carol, J.; Hem John, D. 1993: Manganese minerals and associated fine particulates in the streambed of Pinal Creek, Arizona, U.S.A.; a mining-related acid drainage problem. Applied Geochemistry: 67-80

West Michael, W. 1993: Extensional reactivation of thrust faults accompanied by coseismic surface rupture, southwestern Wyoming and north-central Utah. Geological Society of America Bulletin 105(9): 1137-1150

Kissling Edi 1993: Deep structure of the Alps; what do we really know?. Physics of the Earth and Planetary Interiors 79(1-2): 87-112

Hodges, D.J.; Manojlovic, P.M. 1993: Application of lithogeochemistry to exploration for deep VMS deposits in high grade metamorphic rocks, Snow Lake, Manitoba. Journal of Geochemical Exploration 48(2): 201-224

Amsbury, D.L.; Haenggi, W.T. 1993: Middle Pennsylvanian strike-slip faulting in the Llano Uplift, central Texas. Bulletin Houston Geological Society: 0: 20-23, 56-58

Silberman Miles, L.; Danielson Joanne 1993: Gold-bearing quartz veins in the Klamath Mountains in the Redding 1 X 2 degree quadrangle, Northern California. California Geology: 35-44

Mavrichev, V.G.; Saar, D.A. 1993: High precision aeromagnetic surveys to interpret structures in the northern Ural region. Geologiya Nefti i Gaza 1993(1): 25-28

Oshchepkov, V.A.; Dentskevich, I.A.; Khomentovskaya, O.A.; Stenin, V.P. 1993: Exploring the sedimentary structures of eastern Orenburg. Geologiya Nefti i Gaza: 1: 2-4

Sukumar, R.; Ramesh, R.; Pant, R.K.; Rajagopalan, G. 1993: Adelta (super 13) C record of late Quaternary climate change from tropical peats in southern India. Nature (London): 6439: 703-706

Gopal Ram; Agarwal, R.N. 1993: Geophysical methods for subsurface geological mapping in Bethunmi-Dariba-Bhopalsagar Belt of Rajasthan; a case study. Journal of the Geological Society of India: 371-377

Krot Alexander, N.; Rubin Alan, E.; Kononkova Natalya, N. 1993: First occurrence of pyrophanite (MnTiO (sub 3) ) and baddeleyite (ZrO (sub 2) ) in an ordinary chondrite. Meteoritics: 232-239

Lin Juntang 1993: Problems on the tectonic unit division and their boundaries in eastern Shandong. Regional Geology of China = Zhongquo Quyu Dizhi 1993(2): 158-166

Wang Xiang; Wang Zhan 1993: Gravity flow and slump deposits of the Fengtai Formation in western Anhui. Regional Geology of China = Zhongquo Quyu Dizhi: 2: 131-139

Purtov, V.K.; Kotel nikova A.L. 1993: Solubility of titanium in chloride and fluoride hydrothermal solutions. International Geology Review: 279-287

Belov, A.N. 1993: Critical size of detrital zircon grains and reconstruction of the original nature of granulite-facies metamorphic rocks on the basis of zircon cores. International Geology Review: 253-263

van der Pluijm Ben, A.; Johnson Rex, J.E.; Van der Voo Rob 1993: Paleogeography, accretionary history, and tectonic scenario; a working hypothesis for the Ordovician and Silurian evolution of the Northern Appalachians. Special Paper - Geological Society of America: 27-40

Reeves George, M.; Hilary John; Screaton David 1993: Site investigation techniques for piled foundations in Mercia Mudstones, Teesside, Cleveland County. Engineering Geology Special Publication: 457-463

Little, J.A.; Hataf, N. 1993: Some monotonic and cyclic properties of weathered undisturbed and reconstituted Keuper marl. Engineering Geology Special Publication: 55-63

Q.P.; Zhao Yean 1993: Characteristics of sediment transport and channel formation by floods at hyperconcentrations of sediment in the Yellow River. International Journal of Sediment Research: 69-84

Cao Ruxuan 1993: Experimental study on density current with hyperconcentration of sediment. International Journal of Sediment Research: 51-67

Lemmer, R.E.; Lazarte, C. 1993: Preliminary site assessment of the effects of ground displacement from the Landers earthquake of June 28, 1992. Quarterly of San Bernardino County Museum Association: 44-51

Reynolds Robert, E. 1993: Road log through the 1992 Landers surface rupture. Quarterly of San Bernardino County Museum Association: 2-39

Anonymous 1993: BHP petroleum joins the front ranks of an international push to explore Vietnam's oil potential. Petroleum Gazette: 21-26

Anonymous 1993: North West Shelf Program points the way for increased use of 3-D seismic as oil exploration tool. Petroleum Gazette: 31-35

Anonymous 1993: Coral reef studies help formulate oil spill combat plans. Petroleum Gazette: 27-30

Glaser Karen Sullivan; Droxler Andre, W. 1993: Controls and development of late Quaternary periplatform carbonate stratigraphy in Walton Basin (northeastern Nicaragua Rise, Caribbean Sea). Paleoceanography: 243-274

Shackleton, N.J.; Hall, M.A.; Pate, D.; Meynadier, L.; Valet Pierre 1993: High-resolution stable isotope stratigraphy from bulk sediment. Paleoceanography: 141-148

Auriault, J.L.; Boutin, C. 1993: Deformable porous media with double porosity, quasi-statics, II; Memory effects. Transport in Porous Media: 153-169

Chan Derek, Y.C.; Hughes Barry, D.; Paterson Lincoln 1993: Transient gas flow around boreholes. Transport in Porous Media: 137-152

Plante Alan 1993: Basic mineralogy; Part 1, Hardness. White Mountain Notes: 4-8

Kijko Andrzej; Skordas Efthimios; Wahlstroem Rutger; Mantyniemi Paivi 1993: Maximum likelihood estimation of seismic hazard for Sweden. Natural Hazards: 41-57

D.R.beis V.; Gasparini, C.; Tosi, P. 1993: Statistical comparison of geophysical parameters and seismicity in central Italy. Natural Hazards: 25-39

Feng Rui; Machado Nuno; Ludden John 1993: Lead geochronology of zircon by laserprobe-inductively coupled plasma mass spectrometry (LP-ICPMS). Geochimica et Cosmochimica Acta: 4: 3479-3486

Haack Henning; Scott Edward, R.D. 1993: Chemical fractionations in Group IIIAB iron meteorites; origin by dendritic crystallization of an asteroidal core. Geochimica et Cosmochimica Acta: 4: 3457-3472

Brown Charles, E. 1993: Use of principal-component, correlation, and stepwise multiple-regression analyses to investigate selected physical and hydraulic properties of carbonate-rock aquifers. Journal of Hydrology: 1-4: 169-195

Ali, A.J.; Aziz, Z.R. 1993: The Zubair Formation, East Baghdad Oilfield, central Iraq. Journal of Petroleum Geology: 353-364

Munoz, F.A.; Calvache, M.L.; Cortes, G.P.; Gomez, M.D.; Narvaez, L.; Ordonez, M.; Ortega, A.; Torres, R.; Silva, B.; Williams, S.N.; Sanders, C.O.; Stix, J. 1993: Galeras Volcano; international workshop and eruption. EOS Transactions American Geophysical Union 74: 281; 286-287

Barton Charles 1993: IAGA data bases for paleomagnetism and rock magnetism. EOS Transactions American Geophysical Union 74: 273; 278

Carson, B.; Westbrook, G.K.; Musgrave, R.J.; Ashi, J.; Baranov, B.; Brown, K.; Camerlenghi, A.; Caulet, J.P.; Chamov, N.; Clennell, M.B.; Cragg, B.; Dietrich, P.; Foucher, J.P.; Housen, B.; Hovland, M.; Jarrard, R.; Kastner, M.; Kopf, A.; MacKay, M.; Moore, J.C.; Moran, K.; Parkes, R.J.; Sample, J.; Sato, T.; Screaton, E.; Tobin, H.; Whiticar, M.; Zellers, S. 1993: ODP Leg 146 examines fluid flow in Cascadia margin. EOS Transactions American Geophysical Union 74: 345-347

Ohnaka Mitiyasu 1993: Critical size of a nucleation zone of earthquake rupture inferred from immediate foreshock activity. Journal of Physics of the Earth: 45-56

Matsumura Shozo 1993: Overestimates of earthquake prediction efficiency in a post-prediction state. Journal of Physics of the Earth: 41-43

Godano Cataldo; Salerno Mario 1993: The chaoticity degree of the Campi Flegrei seismicity, southern Italy. Geophysical Journal International: 2: 392-398

Truffert C.; Chamot Rooke N.; Lallemant S.; de Voogd B.; Huchon P.; Le Pichon X. 1993: The crust of the Western Mediterranean Ridge from deep seismic data and gravity modelling. Geophysical Journal International: 2: 360-372

Miki Masako; Furukawa Masahide; Otofuji Yo ichiro; Tsao Shuhjong; Huang Tunyow 1993: Palaeomagnetism and K-Ar ages of Neogene rocks of northern Taiwan; tectonics of the arc junction of Ryukyu and Luzon arcs. Geophysical Journal International: 2: 225-233

Norris Andrew, N.; Sinha Bikash, K. 1993: Weak elastic anisotropy and the tube wave. Geophysics 58(8): 1091-1098

Mendonca Carlos Alberto; Silva Joao, B.C. 1993: A stable truncated series approximation of the reduction-to-the-pole operator. Geophysics 58(8): 1084-1090

Evans Noreen Joyce; Gregoire, D.C.; Grieve, R.A.F.; Goodfellow, W.D.; Veizer, J. 1993: Use of platinum-group elements for impactor identification; terrestrial impact craters and Cretaceous-Tertiary boundary. Geochimica et Cosmochimica Acta: 5: 3737-3748

Zhang, J.; Williams, D.B.; Goldstein, J.I. 1993: The microstructure and formation of duplex and black plessite in iron meteorites. Geochimica et Cosmochimica Acta: 5: 3725-3735

Van Cappellen Philippe; Charlet Laurent; Stumm Werner; Wersin Paul 1993: A surface complexation model of the carbonate mineral-aqueous solution interface. Geochimica et Cosmochimica Acta: 5: 3505-3518

Horita Juske; Wesolowski David, J.; Cole David, R. 1993: The activity-composition relationship of oxygen and hydrogen isotopes in aqueous salt solutions; I, Vapor-liquid water equilibration of single salt solutions from 50 to 100 degrees C. Geochimica et Cosmochimica Acta: 2: 2797-2817

Richet Pascal; Robie Richard, A.; Hemingway Bruce, S. 1993: Entropy and structure of silicate glasses and melts. Geochimica et Cosmochimica Acta: 2: 2751-2766

Oelkers Eric, H.; Helgeson Harold, C. 1993: Calculation of dissociation constants and the relative stabilities of polynuclear clusters of 1:1 electrolytes in hydrothermal solutions at supercritical pressures and temperatures. Geochimica et Cosmochimica Acta: 2: 2673-2697

Lonker Steven, W.; Franzson Hjalti; Kristmannsdottir Hrefna 1993: Mineral-fluid interactions in the Reykjanes and Svartsengi geothermal systems, Iceland. American Journal of Science: 7: 605-670

Heafford Adrian, P.; Lichtman Grant, S. 1993: Uzbek licensing round brings geology, potential into focus. Oil and Gas Journal: 2: 51-56

Owen, T.C.; Roush, T.L.; Cruikshank, D.P.; Elliot, J.L.; Young, L.A.; de Bergh, C.; Schmitt, B.; Geballe, T.R.; Brown, R.H.; Bartholomew, M.J. 1993: Surface ices and the atmospheric composition of pluto. Science 261(5122): 745-748

Borradaile Graham John; Dehls John, F. 1993: Regional kinematics inferred from magnetic subfabrics in Archean rocks of northern Ontario, Canada. Journal of Structural Geology: 887-894

Williams, T.M. 1993: Particulate metal speciation in surficial sediments from Loch Dee, Southwest Scotland, U.K. Environmental Geology: -2: 62-69

Tingle, T.N.; Hochella, M.F. 1993: Formation of reduced carbonaceous matter in basalts and xenoliths: reaction of C-O-H gases on olivine crack surfaces. Geochimica et Cosmochimica Acta 57(14): 3245-3249

Clark Dean 1993: A geophysicist and the dating game. Geophysics: The Leading Edge of Exploration: 288-289

Sorin Valery; Keydar Shemer; Landa Evgeny 1993: 3D kinematic inversion from a set of line profiles. Geophysical Prospecting: 535-550

Fan Jun 1993: The principal physical and chemical properties of Xinchang ceramic clay deposit in Zunyi and the metallogenic prognosis of the clay deposit. Guizhou Dizhi = Geology of Guizhou: 171-181

Livaccari Richard, F.; Perry Frank, V. 1993: Isotopic evidence for preservation of Cordilleran lithospheric mantle during the Sevier-Laramide Orogeny, Western United States. Geology 21(8): 719-722

Buatois Luis Alberto; Mangano Maria Gabriela 1993: Ecospace utilization, paleoenvironmental trends, and the evolution of early nonmarine biotas. Geology 21(7): 595-598

Romanowicz Barbara; Rundle John, B. 1993: On scaling relations for large earthquakes. Bulletin of the Seismological Society of America: 1294-1297

Graves Robert, W. 1993: Modeling three-dimensional site response effects in the Marina District Basin, San Francisco, California. Bulletin of the Seismological Society of America: 1042-1063

Lisitsyn, A.P.; Crook, K.A.W.; Bogdanov, Y.A.; Zonenshayn, L.P.; Murav yev K.G.; Tufar, W.; Gurvich, Y.G.; Gordeyev, V.V.; Ivanov, G.V. 1993: A hydrothermal field in the rift zone of the Manus Basin, Bismarck Sea. International Geology Review: 105-126

Glover, B.W.; Powell, J.H.; Waters, C.N. 1993: Etruria Formation (Westphalian C) palaeoenvironments and volcanicity on the southern margins of the Pennine Basin, South Staffordshire, England. Journal of the Geological Society of London: Part 4; 737-750

Platzman, E.S.; Platt, J.P.; Olivier, P. 1993: Palaeomagnetic rotations and fault kinematics in the Rif Arc of Morocco. Journal of the Geological Society of London: Part 4; 707-718

Kovach, W.L. 1993: Multivariate techniques for biostratigraphical correlation. Journal of the Geological Society of London: Part 4; 697-705

Storey, B.C. 1993: The changing face of late Precambrian and early Palaeozoic reconstructions. Journal of the Geological Society of London: Part 4; 665-668

Normark William, R.; Posamentier Henry; Mutti Emiliano 1993: Turbidite systems; state of the art and future directions. Reviews of Geophysics 31(2): 91-116

Nursultanov, S.N. 1993: Oil-gas prospects of Carboniferous and Upper Devonian sediments of the Zharkamys-Temir zone of highs. Petroleum Geology: -6: 187-189

Oknova, N.S. 1993: Oil-gas prospects of the Upper Permian-Mesozoic sediments of the Pechora-Barents Sea Basin. Petroleum Geology: -6: 164-167

Iskuzhiyev, B.A.; Semenovich, V.V. 1993: Prospects of the supra-salt oil complex of the southeast of the North Caspian Depression. Petroleum Geology: -6: 159-163

Williamson Thomas, E.; Lucas Spencer, G. 1993: Freshwater selachians from the early Palaeocene of the San Juan Basin, north-western New Mexico, USA. Tertiary Research: 97-105

Renaut Robin, W.; Tiercelin Jean Jacques 1993: Lake Bogoria, Kenya; soda, hot springs and about a million flamingoes. Geology Today: 56-61

Auer Kirk; Shakoor Abdul 1993: A statistical approach to evaluate debris avalanche activity in central Virginia. Engineering Geology: 305-321

Jiang Ruijin 1993: Some geochemical features of gold in nature waters. Dizhi yu Kantan = Geology and Prospecting 1993(2): 50-54

Guo Xuequan 1993: Geochemical precipitation barrier of metallogeny of hydrothermal deposits; exemplified by Cu-Fe-Au deposits in south-eastern Hubei. Dizhi yu Kantan = Geology and Prospecting 1993(2): 44-49

Weerts Henk, J.T.; Bierkens Marc, F.P. 1993: Geostatistical analysis of overbank deposits of anastomosing and meandering fluvial systems; Rhine-Meuse delta, The Netherlands. Sedimentary Geology 85(1-4): 221-232

Staub James, R.; Esterle Joan, S. 1993: Provenance and sediment dispersal in the Rajang River delta/ coastal plain system, Sarawak, East Malaysia. Sedimentary Geology 85(1-4): 191-201

Feigenson Mark, D.; Carr Michael, J. 1993: The source of Central American lavas; inferences from geochemical inverse modeling. Contributions to Mineralogy and Petrology: 2: 226-235

Voorhies Coerte, V. 1993: Geomagnetic estimates of steady core flow and flux diffusion; unexpected geodynamo experiments. Geophysical Monograph: 113-126

Cummins Phil, R.; Wahr John, M. 1993: IDA tidal data and the Earth's nearly diurnal free wobble. Geophysical Monograph: 25-30

M.C.enmin; Hueckel Tomasz 1993: Thermomechanical effects on adsorbed water in clays around a heat source. International Journal for Numerical and Analytical Methods in Geomechanics: 175-196

Collins, I.F.; Wang, A.P.; Saunders, L.R. 1993: Shakedown in layered pavements under moving surface loads. International Journal for Numerical and Analytical Methods in Geomechanics: 165-174

Goldhaber, M.B.; Diehl, S.F.; Flohr Marta, J.K.; Sutley, S.J. 1993: Evidence for alkaline igneous activity and associated metasomatism in the Reelfoot Rift, south-central Midcontinent, U.S.A. Abstracts with Programs - Geological Society of America 26: 21-22

Gianniny Gary, L.; Simo, J.A. 1993: Why stacking patterns don't always stack up, examples from the Paradox Basin. Abstracts with Programs - Geological Society of America 26: 20-21

Budd Ann, F.; Johnson Kenneth, G.; Stemann Thomas, A. 1993: Faunal turnover in Neogene to Recent Caribbean reef corals and regional environmental change. Abstracts with Programs - Geological Society of America 26: 9-10

Baxter Sonny 1993: New uses of computers in the earth science classroom. Abstracts with Programs - Geological Society of America 26: 5-6

Kromer Bernd; Becker Bernd 1993: German oak and pine (super 14) C calibration, 7200-9439 BC. Radiocarbon: 125-135

Murthy, K.S.R.; Neprochnov, Y.P.; Levchenko, O.V.; Rao, T.C.S.; Milanovsky, V.E. (Milanovskiy, V.E.; Lakshminarayana, S. 1993: Some new observations on the intra-plate deformation in the Central Indian Basin (CIB). Marine Geology: 1-2: 185-193

Usmanov, F.A.; Rakhimova, Y.Z. 1993: Modelling of rock brightness spectra in the visible and infrared spectral intervals. Issledovaniye Zemli iz Kosmosa: 3: 47-57

Livingstone, A. 1993: Glossary of Scottish mineral species; an update. Scottish Journal of Geology Part 1: 87-101

Murray Wallace, C.V.; Kimber, R.W.L. 1993: Further evidence for apparent parabolic racemization kinetics in Quaternary molluscs. Australian Journal of Earth Sciences: 313-317

Carter, R.M.; Johnson, D.P.; Hooper, K.G. 1993: Episodic post-glacial sea-level rise and the sedimentary evolution of a tropical continental embayment (Cleveland Bay, Great Barrier Reef shelf, Australia). Australian Journal of Earth Sciences: 229-255

Masters John 1993: New world. Bulletin Houston Geological Society: 8

Smith Paul Winston 1993: Factors controlling Simpson Group production in central Oklahoma; Part II. Shale Shaker: 30-39

Shiraishi Tateo 1993: The Holocene coastal dune in Akita, Japan. Tsuchi To Kiso JSSMFE = Soil Mechanics and Foundation Engineering: (422): 25-30

Biggar, K.W.; Sego, D.C. 1993: Field pile load tests in saline permafrost; II, Analysis of results. Canadian Geotechnical Journal = Revue Canadienne de Geotechnique: 46-59

Gerber Gloria, E.; Tweedie Robin, W.; Bean Stephen, M.; Thomson Stan; Eisenstein Zdenek 1993: Stability of the north slope and portal at the Edmonton light rail transit crossing of the North Saskatchewan River. Canadian Geotechnical Journal = Revue Canadienne de Geotechnique: 12-21

Lieftink, D.J.; Nijland, T.G.; Maijer, C. 1993: Cl-rich scapolite from Odegardens Verk, Bamble, Norway. Norsk Geologisk Tidsskrift: 55-57

Lewis Standley, E.; Wehr Wesley, C. 1993: Fossil mayflies from Republic, Washington. Washington Geology: 35-37

Anonymous 1993: Oil and gas exploration activity in Washington, 1991 and 1992. Washington Geology: 33-34

Derkey Robert, E. 1993: Metallic mineral deposits. Washington Geology: 4-25

Burns, D.R.; Hurley, M.T.; Turpening, W.R. 1993: Elastic wave scaling and reservoir properties studies at Gypsy. The Log Analyst: 58-59

Noblett, B.R.; Trythall, J.; Gallagher, M. 1993: Utilizing pump-down pulsed neutron logs in horizontal wellbores to evaluate fractured carbonate reservoirs. The Log Analyst: 56-57

Roeloffs Evelyn, A. 1993: A reported streamflow increase. Geological Survey Professional Paper: C47-C51

Kane Jean, S.; Skeen Carol, J. 1993: A study to determine sources of interlaboratory variability in measured loss on ignition (LOI) for Devonian Ohio Shale SDO-1. Geological Survey Bulletin: F1-F9

Atkinson Gail, M. 1993: Notes on ground motion parameters for eastern North America; duration and H/ V ratio. Bulletin of the Seismological Society of America: 587-596

Nava, F.A.; Espindola Victor, H. 1993: Seismic hazard assessment through semi-estochastic simulation. Bulletin of the Seismological Society of America: 450-468

Hutton, L.K.; Jones Lucile, M. 1993: Local magnitudes and apparent variations in seismicity rates in Southern California. Bulletin of the Seismological Society of America: 313-329

Wilding Martin, C.; Macdonald, R. Davies, J.E.; Fallick Anthony, E. 1993: Volatile characteristics of peralkaline rhyolites from Kenya; an ion microprobe, infrared spectroscopic and hydrogen isotope study. Contributions to Mineralogy and Petrology: 2: 264-275

Zhang Youxue 1993: A modified effective binary diffusion model. Journal of Geophysical Research, B, Solid Earth and Planets: 11,901-11,920

Duba Al; Constable Steven 1993: The electrical conductivity of lherzolite. Journal of Geophysical Research, B, Solid Earth and Planets: 11,885-11,899

Fei Yingwei; Mao Ho kwang 1993: Static compression of Mg(OH) (sub 2) to 78 GPa at high temperature and constraints on the equation of state of fluid H (sub 2) O. Journal of Geophysical Research, B, Solid Earth and Planets: 11,875-11,884

Yogodzinski, G.M.; Rubenstone, J.L.; Kay, S.M.; Kay, R.W. 1993: Magmatic and tectonic development of the western Aleutians; an oceanic arc in a strike-slip setting. Journal of Geophysical Research, B, Solid Earth and Planets: 11,807-11,834

Tornqvist Torbjorn, E. 1993: Holocene alternation of meandering and anastomosing fluvial systems in the Rhine-Meuse Delta (central Netherlands) controlled by sea-level rise and subsoil erodibility. Journal of Sedimentary Petrology: 683-693

Bjorkum Per Arne; Walderhaug Olav 1993: Isotopic composition of a calcite-cemented layer in the Lower Jurassic Birdport Sands, southern England; implications for formation of laterally extensive calcite-cemented layers. Journal of Sedimentary Petrology: 678-682

Machel Hans, G. 1993: Anhydrite nodules formed during deep burial. Journal of Sedimentary Petrology: 659-662

Sveinbjornsdottir Arny, E.; Eiriksson Jon; Geirsdottir Aslaug; Heinemeier Jan; Rud Niels 1993: The Fossvogur marine sediments in SW Iceland; confined to the Allerod/ Younger Dryas transition by AMS (super 14) C dating. Boreas: 147-157

Ostrom, P.H.; Macko, S.A.; Engel, M.H.; Russell, D.A. 1993: Assessment of trophic structure of Cretaceous communities based on stable nitrogen isotope analyses. Geology 21(6): 491-494

Renne Paul, R.; Tobisch Othmar, T.; Saleeby Jason, B. 1993: Thermochronologic record of pluton emplacement, deformation, and exhumation at Courtright shear zone, central Sierra Nevada, California. Geology 21(4): 331-334

Rains Bruce; Shaw John; Skoye Robert; Sjogren Darren; Kvill Donald 1993: Late Wisconsin subglacial megaflood paths in Alberta. Geology 21(4): 323-326

Gudlaugsson Steinar Thor 1993: Large impact crater in the Barents Sea. Geology 21(4): 291-294

Martin, S.; Prosser, G.; Morten, L. 1993: Tectono-magmatic evolution of sheeted plutonic bodies along the North Giudicarie line (northern Italy). Geologische Rundschau: 51-66

Wendt, J.I.; Kroener, A.; Fiala, J.; Todt, W. 1993: Evidence from zircon dating for existence of approximately 2.1 Ga old crystalline basement in southern Bohemia, Czech Republic. Geologische Rundschau: 42-50

Jeandel, C. 1993: Concentration and isotopic composition of Nd in the South Atlantic Ocean. Earth and Planetary Science Letters 117(3-4): 581-591

Walton Anne, H. 1993: Pauromys and other small Sciuravidae (Mammalia: Rodentia) from the middle Eocene of Texas. Journal of Vertebrate Paleontology: 243-261

Laurin Michel 1993: Anatomy and relationships of Haptodus garnettensis, a Pennsylvanian synapsid from Kansas. Journal of Vertebrate Paleontology: 200-229

Forster Catherine, A.; Sereno Paul, C.; Evans Thomas, W.; Rowe Timothy 1993: A complete skull of Chasmosaurus mariscalensis (Dinosauria: Ceratopsidae) from the Aguja Formation (late Campanian) of West Texas. Journal of Vertebrate Paleontology: 161-170

Lawton Timothy, F.; Basabilvazo George, T.; Hodgson Scott, A.; Wilson Dee, A.; Mack Greg, H.; McIntosh William, C.; Lucas Spencer, G.; Kietzke Kenneth, K. 1993: Laramide stratigraphy of the Little Hatchet Mountains, southwestern New Mexico. New Mexico Geology: 9-15

Reilly, J.M. 1993: Integration of well and seismic data for 3D velocity model building. First Break: 247-260

Hartung, M.; Heinke, J.; Reichel, B. 1993: Evaluating gas in-place from 3D seismic data; Rotliegend Formation, North Germany. First Break: 241-245

Justice, J.H.; Mathisen, M.E.; Vassiliou, A.A.; Shiao, I.; Alameddine, B.R.; Guinzy, N.J. 1993: Crosswell seismic tomography in improved oil recovery. First Break: 229-239

Harry Dennis, L.; Sawyer Dale, S.; Leeman William, P. 1993: The mechanics of continental extension in western North America; implications for the magmatic and structural evolution of the Great Basin. Earth and Planetary Science Letters 117(1-2): 59-71

Heaton, T.H.E.; Chenery, C.A. 1993: Caution on the outgassing of polytetrafluoroethylene valves used in the isotopic analysis of hydrogen. Chemical Geology: 3-4: 485-487

Bowell, R.J. 1993: Mineralogy and geochemistry of tropical rain forest soils; Ashanti, Ghana. Chemical Geology 106(3-4): 345-358

Schoeps Dietmar; Herzig Peter, M.; Halbach Peter; Friedrich Guenther; Blum Norbert 1993: Mineralogy, chemistry and oxygen isotope thermometry of nontronitic smectites from Central Pacific seamounts. Chemical Geology 106(3-4): 331-343

Bossi, J.; Campal, N.; Civetta, L.; Demarchi, G.; Girardi, V.A.V.; Mazzucchelli, M.; Negrini, L.; Rivalenti, G.; Fragoso Cesar, A.R.S.; Sinigoi, S.; Teixeira, W.; Piccirillo, E.M.; Molesini, M. 1993: Early Proterozoic dike swarms from western Uruguay; geochemistry, Sr-Nd isotopes and petrogenesis. Chemical Geology 106(3-4): 263-277

Rye Robert, O. 1993: The evolution of magmatic fluids in the epithermal environment; the stable isotope perspective. Economic Geology and the Bulletin of the Society of Economic Geologists: 733-752

Syme, E.C.; Bailes, A.H. 1993: Stratigraphic and tectonic setting of early Proterozoic volcanogenic massive sulfide deposits, Flin Flon, Manitoba. Economic Geology and the Bulletin of the Society of Economic Geologists: 566-589

Mahmood Sami; Abu Aljarayesh Ibrahim; Kofahi Mahmoud; Nasir Sobhi; Popplewell John; Landuydt Carl 1993: Characterization of Karak basalts using petrological, magnetic and Moessbauer studies. Dirasat: s B, Pure and Applied Sciences. 19(2): 19-33

Hostetler, S.W.; Bates, G.T.; Giorgi, F. 1993: Interactive coupling of a lake thermal model with a regional climate model. Journal of Geophysical Research, D, Atmospheres: 5045-5057

Morgan, C.L.; Nichols, J.A.; Selk, B.W.; Toth, J.R.; Wallin, C. 1993: Preliminary analysis of exploration data from Pacific deposits of manganese nodules. Marine Georesources and Geotechnology 11(1): 1-25

Welch Brian, C. 1993: Mesozoic and Proterozoic mafic intrusions in the Adirondack Highlands; a chemical and petrographic comparison. The Green Mountain Geologist: 11-12

Morell, V. 1993: Dino DNA: the hunt and the hype. Science 261(5118): 160-162

Hrouda Frantisek 1993: Theoretical models of magnetic anisotropy to strain relationship revisited. Physics of the Earth and Planetary Interiors: -4: 237-249

Niewendorp, C.A.; Clendenin, C.W. 1993: Paragenetic link between organic matter and late-stage ore deposition in the Sweetwater Mine, Viburnum Trend, Southeast Missouri. Economic Geology and the Bulletin of the Society of Economic Geologists: 957-960

Cathles Lawrence, M.I.I.I.; Oszczepalski Slawomir; Jowett, E.C.aig 1993: Mass balance evaluation of the late diagenetic hypothesis for Kupferschiefer Cu mineralization in the Lubin Basin of southwestern Poland. Economic Geology and the Bulletin of the Society of Economic Geologists: 948-956

James Eric, W.; Henry Christopher, D. 1993: Pb isotopes of ore deposits in Trans-Pecos Texas and northeastern Chihuahua, Mexico; basement, igneous, and sedimentary sources of metals. Economic Geology and the Bulletin of the Society of Economic Geologists: 934-947

Wang, K.; Hyndman, R.D.; Davis, E.E. 1993: Thermal effects of sediment thicknening and fluid expulsion in accretionary prisms; model and parameter analysis. Journal of Geophysical Research, B, Solid Earth and Planets: 9975-9984

German, C.R.; Higgs, N.C.; Thomson, J.; Mills Rachel; Elderfield Henry; Blusztajn, J.; Fleer, A.P.; Bacon, M.P. 1993: A geochemical study of metalliferous sediment from the TAG hydrothermal mound, 26 degrees 08'N, Mid-Atlantic Ridge. Journal of Geophysical Research, B, Solid Earth and Planets: 9683-9692

Honda Rie; Mizutani Hitoshi; Yamamoto Tetsuo 1993: Numerical simulation of Earth's core formation. Journal of Geophysical Research, B, Solid Earth and Planets: 2075-2089

Symes, W.W. 1993: A differential semblance criterion for inversion of multioffset seismic reflection data. Journal of Geophysical Research, B, Solid Earth and Planets: 2061-2073

Hyndman, R.D.; Wang, K. 1993: Thermal constraints on the zone of major thrust earthquake failure; the Cascadia subduction zone. Journal of Geophysical Research, B, Solid Earth and Planets: 2039-2060

Tichelaar Bart, W.; Ruff Larry, J. 1993: Depth of seismic coupling along subduction zones. Journal of Geophysical Research, B, Solid Earth and Planets: 2017-2037

Ding Xiao Yang; Grand Stephen, P. 1993: Upper mantle Q structure beneath the East Pacific Rise. Journal of Geophysical Research, B, Solid Earth and Planets: 1973-1985

Yemane Tesfaye; Vondra Carl, F. 1993: Stratigraphic and structural relationship of Ethiopian and Gregory (Chew-Bahir) rifts, southern Ethiopia, East Africa. Abstracts with Programs - Geological Society of America 26: 91-92

Mainprice David; Silver Paul, G. 1993: Interpretation of SKS-waves using samples from the subcontinental lithosphere. Physics of the Earth and Planetary Interiors 78(3-4): 257-280

Babuska, V.; Plomerova, J.; Sileny, J. 1993: Models of seismic anisotropy in the deep continental lithosphere. Physics of the Earth and Planetary Interiors 78(3-4): 167-191

Bormann, P.; Burghardt, P.T.; Makeyeva, L.I.; Vinnik, L.P. 1993: Teleseismic shear-wave splitting and deformations in Central Europe. Physics of the Earth and Planetary Interiors 78(3-4): 157-166

Fujino Kiyoshi; Nakazaki Hiroyuki; Momoi Hitoshi; Karato Shunichiro; Kohlstedt David, L. 1993: TEM observation of dissociated dislocations with b= in naturally deformed olivine. Physics of the Earth and Planetary Interiors 78(1-2): 131-137

Yoshimoto Kazuo; Sato Haruo; Ohtake Masakazu 1993: Frequency-dependent attenuation of P and S waves in the Kanto area, Japan, based on the coda-normalization method. Geophysical Journal International: 1: 165-174

Sun Yonghe 1993: Ray tracing in 3-D media by parameterized shooting. Geophysical Journal International: 1: 145-155

Worm, H.U.; Clark, D.; Dekkers, M.J. 1993: Magnetic susceptibility of pyrrhotite; grain size, field and frequency dependence. Geophysical Journal International: 1: 127-137

Schultz Craig, A.; Toksoz, M.N.fi 1993: Enhanced backscattering of seismic waves from a highly irregular, random interface; SH case. Geophysical Journal International: 1: 91-102

Langmuir Charles, H. 1993: Seismic tomography; deep thoughts on the mantle. Nature (London): 6434: 191-192

Ortlieb Luc; Machare Jose 1993: Former El Nino events; records from western South America. Global and Planetary Change 7(1-3): 181-202

Vannucci, R.; Shimizu, N.; Piccardo, G.B.; Ottolini, L.; Bottazzi, P. 1993: Distribution of trace elements during breakdown of mantle garnet; an example from Zabargad. Contributions to Mineralogy and Petrology: 4: 437-449

Mackie Randall, L.; Madden Theodore, R. 1993: Conjugate direction relaxation solutions for 3-D magnetotelluric modeling. Geophysics: 1052-1057

Meinardus Hans, A.; Schleicher Karl, L. 1993: 3-D time-variant dip moveout by the f-k method. Geophysics 58(7): 1030-1041

Kennett, B.L.N. 1993: A two-layer stacking procedure to enhance converted waves. Geophysics 58(7): 997-1001

Fischer Robert; Lees Jonathan, M. 1993: Shortest path ray tracing with sparse graphs. Geophysics 58(7): 987-996

Hsu Chaur Jian; Schoenberg Michael 1993: Elastic waves through a simulated fractured medium. Geophysics 58(7): 964-977

Bjarnason Ingi Thorleifur; Menke William 1993: Application of the POCS inversion method to cross-borehole imaging. Geophysics 58(7): 941-948

Guspi Fernando 1993: Noniterative nonlinear gravity inversion. Geophysics 58(7): 935-940

Harris Alan, W. 1993: Corvid meteoroids are not ejecta from the Giordano Bruno impact. Journal of Geophysical Research, E, Planets: 9145-9149

McNamee, J.B.; Borderies, N.J.; Sjogren, W.L. 1993: Venus; global gravity and topography. Journal of Geophysical Research, E, Planets: 9113-9128

Hogan John, P. 1993: Monomineralic glomerocrysts; textural evidence for mineral resorption during crystallization of igneous rocks. Journal of Geology: 4: 531-540

Kroener, A.; Williams, I.S. 1993: Age of metamorphism in the high-grade rocks of Sri Lanka. Journal of Geology: 4: 513-521

Germanoski Dru; Schumm, S.A. 1993: Changes in braided river morphology resulting from aggradation and degradation. Journal of Geology: 4: 451-466

Nelson Bruce, K.; Nelson Steven, W.; Till Alison, B. 1993: Nd- and Sr-isotope evidence for Proterozoic and Paleozoic crustal evolution in the Brooks Range, northern Alaska. Journal of Geology: 4: 435-450

Zanchi Andrea; Angelier Jacques 1993: Seismotectonics of western Anatolia; regional stress orientation from geophysical and geological data. Tectonophysics 222(2): 259-274

Smith John, V. 1993: Infinitesimal kinematics of rotational rifting with reference to en echelon marginal faults in the Red Sea region. Tectonophysics 222(2): 227-235

J.S.aocheng; Salisbury Matthew, H.; Hanmer Simon 1993: Petrofabric, P-wave anisotropy and seismic reflectivity of high-grade tectonites. Tectonophysics 222(2): 195-226

Wang Zhongmin; Van der Voo Rob 1993: Rapid apparent polar wandering of South China during the latest Paleozoic and early Mesozoic; a paleomagnetic study of Upper Permian limestones from Guizhou Province. Tectonophysics 222(2): 165-176

Michibayashi Katsuyoshi 1993: Syntectonic development of a strain-independent steady-state grain size during mylonitization. Tectonophysics 222(2): 151-164

Tang Kedong; Yan Zhuyun 1993: Regional metamorphism and tectonic evolution of the Inner Mongolian suture zone. Journal of Metamorphic Geology: 511-522

Dyar, M.Darby 1993: Moessbauer spectroscopy of tetrahedral Fe (super 3+) in trioctahedral micas; discussion. American Mineralogist: -6: 665-668

Ventura Giancarlo Della; Robert Jean Louis; Raudsepp Mati; Hawthorne Frank, C. 1993: Site occupancies in monoclinic amphiboles; Rietveld structure refinement of synthetic nickel magnesium cobalt potassium richterite. American Mineralogist: -6: 633-640

Lara Maria Ester 1993: Divergent wrench faulting in the Belize Southern Lagoon; implications for Tertiary Caribbean Plate movements and Quaternary reef distribution. AAPG Bulletin: 1041-1063

Liu Chuanhu; Liu Fugui; Wang Chaoming 1993: Horizontal well design using seismic data. Shiyou Diqiu Wuli Kantan = Oil Geophysical Prospecting: 105-111

Li Zhangming; Xu Wenrong 1993: A method for evaluating raw seismic records. Shiyou Diqiu Wuli Kantan = Oil Geophysical Prospecting: 97-104

Zhou Zhusheng; Wang Weihua 1993: A method for fast and accurately computing the common conversion point locus. Shiyou Diqiu Wuli Kantan = Oil Geophysical Prospecting: 37-45

Robin Claude; Pradal Evelyne 1993: The Los Azufres Caldera, Mexico; comment on the paper by L. Ferrari, V. H. Garduno, G. Pasquare and A. Tibaldi, or: An attempt to understand the volcanic structure. Journal of Volcanology and Geothermal Research 339-344

Tanaka Yoshikazu 1993: Eruption mechanism as inferred from geomagnetic changes with special attention to the 1989-1990 activity of Aso Volcano. Journal of Volcanology and Geothermal Research 56(3): 319-338

Skokan Catherine, K. 1993: Overview of electromagnetic methods applied in active volcanic areas of Western United States. Journal of Volcanology and Geothermal Research 56(3): 309-318

Niu Yaoling; Batiza Rodey 1993: Chemical variation trends at fast and slow spreading mid-ocean ridges. Journal of Geophysical Research, B, Solid Earth and Planets: 7887-7902

Scheirer Daniel, S.; Macdonald Ken, C. 1993: Variation in cross-sectional area of the axial ridge along the East Pacific Rise; evidence for the magmatic budget of a fast spreading center. Journal of Geophysical Research, B, Solid Earth and Planets: 7871-7885

Rabinowicz, M.; Rouzo, S.; Sempere, J.C.; Rosemberg, C. 1993: Three-dimensional mantle flow beneath mid-ocean ridges. Journal of Geophysical Research, B, Solid Earth and Planets: 7851-7869

Olson Peter; Schubert Gerald; Anderson Charles 1993: Structure of axisymmetric mantle plumes. Journal of Geophysical Research, B, Solid Earth and Planets: 6829-6844

Hoisch Thomas, D.; Simpson Carol 1993: Rise and tilt of metamorphic rocks in the lower plate of a detachment fault in the Funeral Mountains, Death Valley, California. Journal of Geophysical Research, B, Solid Earth and Planets: 6805-6827

Avouac Jean Philippe; Tapponnier Paul; Bai, M.; You, H.; Wang, G. 1993: Active thrusting and folding along the northern Tien Shan and late Cenozoic rotation of the Tarim relative to Dzungaria and Kazakhstan. Journal of Geophysical Research, B, Solid Earth and Planets: 6755-6804

Koster Eduard, A.; Castel Ilona, I.Y.; Nap Ron, L. 1993: Genesis and sedimentary structures of late Holocene aeolian drift sands in Northwest Europe. Geological Society Special Publications: 247-267

Ahlbrandt Thomas, S.; Krohn Kathleen, K.; Curtin Gary, C. 1993: Energy and mineral resources in and near NP lands. Park Science: 10-11

Snyder Gregory, A.; Jerde Eric, A.; Taylor Lawrence, A.; Halliday Alex, N.; Sobolev Vladimir, N.; Sobolev Nikolai, V.; Clayton Robert, N.; Mayeda Toshiko, K.; Deines Peter 1993: Primary differentiation in the early Earth; Nd and Sr isotopic evidence from diamondiferous ecologites for both old depleted and old enriched mantle, Yakutia, Siberia. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1321-1322

Smith, D.E.; Lerch, F.J.; Nerem, R.S.; Zuber, M.T.; Patel, G.B.; Fricke, S.K.; Lemoine, F.G. 1993: GMM-1; a 50 (super th) degree and order gravitational field model for Mars. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1317-1318

Shearer, C.K.; Papike, J.J.; Layne, G.D. 1993: Orthopyroxenes as recorders of diogenite petrogenesis; trace element systematics. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1289-1290

Shearer, C.K.; Papike, J.J. 1993: Origin of the Apollo 15 very low Ti green glass; a perspective from the compositional diversity in the very low Ti glasses. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1287-1288

Shearer, C.K.; Papike, J.J. 1993: Basaltic magmatism on the Moon; a perspective from volcanic picritic glasses. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1285-1286

Sharpton Virgil, L.; Burke Kevin; Hall Stuart, A.; Lee Scott; Martin Luis, E.; Suarez Gerardo; Quezada Muneton Jaime, M. 1993: Chicxulub impact basin; gravity characteristics and implications for basin morphology and deep structure. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1283-1284

Sharp, C.M.; Wasserburg, G.J. 1993: Molecular equilibria and condensation sequences in carbon rich gases. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1281-1282

Senske, D.A.; Stofan, E.R.; Bindschadler, D.L.; Smrekar, S.E. 1993: Volcanic rises on Venus; geology, formation, and sequence of evolution. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1279-1280

Senske, D.A. 1993: Rifting at Devana Chasma, Venus; structure and estimation of the effective thickness of the elastic lithosphere. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1277-1278

Senftle, F.E.; Thorpe, A.N.; May, L.; Barkatt, A.; Adel Hadadi, M.A.; Marbury, G.S.; Izett, G.; Sigurdsson, H.; Maurasse, F.J.M.R. 1993: Magnetic properties and Moessbauer analyses of glass from the K-T boundary, Beloc, Haiti. Proceedings of the Lunar and Planetary Science Conference: 1275-1276

Semenova, A.S.; Nazarov, M.A.; Kononkova, N.N. 1993: Lunar basalt meteorite EET 87521; petrology of the clast population. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1273-1274

Sears William, D. 1993: Diffusive redistribution of water vapor in the solar nebular revisited. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1271-1272

Sears Derek W.G.; Benoit Paul H.; Lu Jie; Sears Andrew S.R. 1993: Cathodoluminescence observations of in situ aqueous destruction of chondrules in the Murchison CM chondrite. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1269-1270

Scott, E.R.D.; McCoy, T.J.; Keil Klaus 1993: Post-metamorphic brecciation in type 3 ordinary chondrites. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1267-1268

Scott David, H. 1993: Mars; new evidence for origin of some Valles Marineris layered deposits. Proceedings of the Lunar and Planetary Science Conference: 1265-1266

Schultz Richard, A. 1993: Strength and deformation properties of basaltic lava flows on planetary surfaces. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1263-1264

Schultz Peter, H.; Bunch, T.E.; Koeberl, C.; Collins, W. 1993: Further analyses of Rio Cuarto impact glass. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1259-1260

Schultz Peter, H.; Gault, D.E. 1993: Impactor control of central peak and peak-ring formation. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1257-1258

Schultz Peter, H. 1993: Searching for ancient Venus. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1255-1256

Schmidt, R.M. 1993: Pressure versus drag effects on crater size. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1253-1254

Schenk, P.; Moore Jeffrey, M. 1993: 3-D moons; the Voyager stereo atlas of the outer solar system. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1249-1250

Schenk, P.; Moore, J.M. 1993: Geology of the southern hemisphere of Triton; no polar cap. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1247-1248

Schenk, P.; Jackson, M.P.A. 1993: Diapirs and cantaloupes; layering and overturn of Triton's crust. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1245-1246

Saunders, R.S.; Stofan, E.R.; Plaut, J.J.; Senske, D.A. 1993: Magellan at Venus; summary of science findings. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1237-1238

Sakimoto, S.E.H.; Zuber, M.T. 1993: Venus pancake dome formation; morphologic effects of a cooling-induced variable viscosity during emplacement. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1233-1234

Lockwood, J.F.; Ellison Mike; Johnson, J.; Kamatsu, G. 1993: Distribution of small volcanic cones on the surface of Venus by size and elevation; implications for differential deposition of volcanic features. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1231-1232

Sabol Donald, E.J.; Bell James, F.I.I.I.; Adams John, B. 1993: Detectability of crystalline ferric and ferrous minerals on Mars. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1229-1230

Ryan Eileen, V. 1993: Asteroid collisions; target size effects and resultant velocity distributions. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1227-1228

Ruzmaikina, T.V.; Khatuncev, I.V.; Konkina, T.V. 1993: Formation of the low-mass solar nebula. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1225-1226

Papike, J.J.; Spilde, M.N.; Fowler, G.W.; Shearer, C.K. 1993: Orthopyroxenes as recorders of diogenite petrogenesis; major and minor element systematics. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1109-1110

Nyquist, L.E.; Shih, C.Y.; Wiesmann, H.; Bansal, B.M. 1993: (super 146,147) Sm- (super 142,143) Nd formation interval for the lunar mantle and implications for lunar evolution. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1095-1096

Norris, J.A.; Keller, L.P.; McKay David, S. 1993: Impact glasses from the ultrafine fraction of lunar soils. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1093-1094

Norman Mark, D.; Griffin, W.L.; Ryan, C.G. 1993: Volatility in the lunar crust; trace element analyses of lunar minerals by PIXE proton microprobe. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1091-1092

Nikishin, A.M.; Bobina, N.N.; Borozdin, V.K.; Burba, G.A. 1993: Beta Regio rift system on Venus; geologic interpretation of Magellan images. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1079-1080

Niedermann, S.; Eugster, O.; Hofmann, B.; Thalmann Ch; Reimold, W.U. 1993: Dating native gold by noble gas analyses. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1073-1074

Newsom, H.E.; Maehr, S.A. 1993: Core formation in the Moon; the mystery of the excess depletion of Mo, W and P. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1071-1072

Neukum, G. 1993: The high resolution stereo camera (HRSC) for the Lunar Scout I mission. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1069

Nemchinov, I.V.; Popova, M.P.; Shubadeeva, L.P. (Shubadeyeva, L.P.; Shuvalov, V.V.; Svetsov, V.V. 1993: Effects of hydrodynamics and thermal radiation in the atmosphere after comet impacts. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1067-1068

Nemchinov, I.V.; Perelomova, A.A.; Shuvalov, V.V. 1993: Determination of cosmic bodies size-velocity distribution by observation of current impacts on Mars. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1065-1066

Nemchinov, I.V.; Alexandrov, P.E.; Artemiev, V.I. (Artemiyev, V.I.; Bergelson, V.I.; Rybakov, V.A. 1993: On magnetodynamic effects initiated by a high-speed impact of a large cosmic body upon the Earth's surface. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1063-1064

Nelson, R.M.; Hapke, B.W.; Smythe, W.D.; Gharakanian, V.; Herrera, P. 1993: The coherent backscattering opposition effect. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1061-1062

Neal Clive, R.; Taylor Lawrence, A. 1993: Petrogenesis of Apollo 12 mare basalts; Part 2, An open system model to explain the pigeonite basalt compositions. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1059-1060

Neal Clive, R.; Taylor Lawrence, A. 1993: Petrogenesis of Apollo 12 mare basalts; Part 1, Multiple melts and fractional crystallization to explain olivine and ilmenite basalt compositions. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1057-1058

Nakamura, N.; Morikawa, N. 1993: REE and other trace lithophiles in MAC88177, LEW88280 and LEW88763. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1047-1048

N.C.Y.; Barker, E.S.; Stern, S.A.; Esposito, L.W. 1993: SO (sub 2) on Venus; IUE, HST, and ground-based measurements, and the active volcanism connection. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1043-1044

Chappell John 1993: Contrasting Holocene sedimentary geologies of lower Daly River, northern Australia, and lower Sepik-Ramu, Papua New Guinea. Sedimentary Geology 83(3-4): 339-358

Jones Brian, G.; Martin Glenn, R.; Senapati Nikhil 1993: Riverine-tidal interactions in the monsoonal Gilbert River fandelta, northern Australia. Sedimentary Geology 83(3-4): 319-337

Woodroffe, C.D.; Chappell John 1993: Holocene emergence and evolution of the McArthur River delta, southwestern Gulf of Carpentaria, Australia. Sedimentary Geology 83(3-4): 303-317

Nanson Gerald, C.; East, T.J.; Roberts Richard, G. 1993: Quaternary stratigraphy, geochronology and evolution of the Magela Creek catchment in the monsoon tropics of northern Australia. Sedimentary Geology 83(3-4): 277-302

Woodroffe, C.D.; Mulrennan, M.E.; Chappell John 1993: Estuarine infill and coastal progradation, southern van Diemen Gulf, northern Australia. Sedimentary Geology 83(3-4): 257-275

Semeniuk, V. 1993: The Pilbara Coast; a riverine coastal plain in a tropical arid setting, northwestern Australia. Sedimentary Geology 83(3-4): 235-256

Hoekstra Piet 1993: Late Holocene development of a tide-induced elongate delta, the Solo Delta, East Java. Sedimentary Geology 83(3-4): 211-233

Kamaludin Bin Hassan 1993: The changing mangrove shorelines in Kuala Kurau, Peninsular Malaysia. Sedimentary Geology 83(3-4): 187-197

Woodroffe Colin, D. 1993: Late Quaternary evolution of coastal and lowland riverine plains of Southeast Asia and northern Australia; an overview. Sedimentary Geology: -4: 163-175

Mustard John, F.; Sunshine Jessica, M.; Pieters Carle, M.; Hoppin Andrew; Pratt Stephen, F. 1993: From minerals to rocks; toward modeling lithologies with remote sensing. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1041-1042

Mustard John, F.; Murchie Scott, L.; Erard Stephane 1993: Composition of weakly altered Martian crust. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1039-1040

Murty, S.V.S. 1993: Nitrogen and light noble gases in Parsa enstatite chondrite. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1037-1038

Murchie Scott, L.; Erard Stephane 1993: The spectrum of Phobos from Phobos 2 observations at 0.3-2.6 mu m; comparison to previous data and meteorite analogs. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1025-1026

Morse, A.D.; Newton, J.; Pillinger, C.T. 1993: A hydrogen isotope study of CO3 type carbonaceous chondrites; comparison with type 3 ordinary chondrites. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 1017-1018

Miyamoto Masamichi; Takeda, H. 1993: The thickness of eucritic crust in the HED parent body. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 999-1000

Kemurjian, A.; Linkin, V.; Friedman, L. 1993: International testing of a Mars rover prototype. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 791

Hughes, S.S.; Dasch, E.J.; Nyquist, L.E. 1993: Petrologic models of 15388, a unique Apollo 15 mare basalt. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 683-684

Horn, L.J.; Russell, C.T. 1993: Mass of Saturn's A ring. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 671-672

Goguen, J.D. 1993: A test of the applicability of independent scattering to high albedo planetary regoliths. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 541-542

Gleizes Gerard; Nedelec Anne; Bouchez Jean Luc; Autran Albert; Rochette Pierre 1993: Magnetic susceptibility of the Mont-Louis Andorra ilmenite-type granite (Pyrenees); a new tool for the petrographic characterization and regional mapping of zoned granite plutons. Journal of Geophysical Research, B, Solid Earth and Planets: 4317-4331

Hildenbrand Thomas, G.; Rosenbaum Joseph, G.; Kauahikaua James, P. 1993: Aeromagnetic study of the Island of Hawaii. Journal of Geophysical Research, B, Solid Earth and Planets: 4099-4119

Lonsdale Peter; Dieu Julie; Natland James 1993: Posterosional volcanism in the Cretaceous part of the Hawaiian hotspot trail. Journal of Geophysical Research, B, Solid Earth and Planets: 4081-4098

Lopez Gamundi Oscar, R. 1993: Pebbly mudstones in the Cretaceous Pigeon Point Formation, western California; a study in the transitional stages from submarine slumps to cohesive debris flows. Sedimentary Geology 84(1-4): 37-50

Lowry Philip; Jacobsen Torgrim 1993: Sedimentological and reservoir characteristics of a fluvial-dominated delta-front sequence; Ferron Sandstone Member (Turonian), east-central Utah, USA. Geological Society Special Publications: 81-103

López, D.L.; Williams, S.N. 1993: Catastrophic volcanic collapse: relation to hydrothermal processes. Science 260(5115): 1794-1796

Petford, N.; Bryon Dave; Atherton Michael, P.; Hunter Robert, H. 1993: Fractal analysis in granitoid petrology; a means of quantifying irregular grain morphologies. European Journal of Mineralogy: 593-598

Makovicky Emil 1993: Rod-based sulphosalt structures derived from the SnS and PbS archetypes. European Journal of Mineralogy: 545-591

Dasgupta Somnath; Ehl Juergen 1993: Reaction textures in a spinel-sapphirine granulite from the Eastern Ghats, India, and their implications. European Journal of Mineralogy: 537-543

Rager Helmut; Schneider Hartmut; Bakhshandeh Abbas 1993: Ti (super 3+) centres in mullite. European Journal of Mineralogy: 511-514

Biellmann Claudine; Guyot Francois; Gillet Philippe; Reynard Bruno 1993: High-pressure stability of carbonates; quenching of calcite-II, high-pressure polymorph of CaCO (sub 3). European Journal of Mineralogy: 503-510

Bente Klaus; Doering Thomas 1993: Solid-state diffusion in sphalerites; an experimental verification of the chalcopyrite disease. European Journal of Mineralogy: 465-478

Bagdassarov Nikolai Sh; Dingwell Donald, B.; Webb Sharon, L. 1993: Effect of boron, phosphorus and fluorine on shear stress relaxation in haplogranite melts. European Journal of Mineralogy: 409-425

Murphy Joseph, L.; Walbert John, A.; Burton Deborah, L. 1993: Partnerships with other DOI bureaus. United States Geological Survey Yearbook: 104-105

Wiltshire Denise, A.; Powell Mary, E. 1993: GeoMedia; teaching earth science through new technology. United States Geological Survey Yearbook: 96-98

Ludington Stephen, D. 1993: Mineral resource studies in Bolivia. United States Geological Survey Yearbook: 86-88

Sargent Kenneth, A. 1993: Gold exploration in Saudi Arabia. United States Geological Survey Yearbook: 81-82

Mastalerz Maria; Wilks, K.R.; Bustin, R.M.; Ross, J.V. 1993: The effect of temperature, pressure and strain on carbonization in high-volatile bituminous and anthracitic coals. Organic Geochemistry: 315-325

Raiswell R.; Bottrell S.H.; Al Biatty H.J.; Tan M.M. 1993: The influence of bottom water oxygenation and reactive iron content on sulfur incorporation into bitumens from Jurassic marine shales. American Journal of Science: 6: 569-596

Gao Zhifeng; Thomas, B.A. 1993: A new fern from the Permian of China and its bearing on the evolution of the marattialeans. Palaeontology: 81-89

Kay, J.N.; Chen, T. 1993: An approximate probabilistic approach to slope stability for Hong Kong. Pages 275-279:

Goovaerts, P. 1993: Spatial orthogonality of the principal components computed from coregionalized variables. Mathematical Geology: 281-302

Hobbs, N.B.; Atkinson, M.S. 1993: Compression and tension tests on an open ended tube pile in chalk. Ground Engineering: 30-32, 34

Charland Anne; Francis Don; Ludden John 1993: Stratigraphy and geochemistry of the Itcha volcanic complex, central British Columbia. Canadian Journal of Earth Sciences 30: 132-144

Lowe, C.; Ranalli, G. 1993: Density, temperature, and rheological models for the southeastern Canadian Cordillera; implications for its geodynamic evolution. Canadian Journal of Earth Sciences 30: 77-93

Smith Alan, D. 1993: Geochemistry and tectonic setting of volcanics from the Anyox mining camp, British Columbia. Canadian Journal of Earth Sciences 30: 48-59

DiTullio Lee; Laughland Matthew, M.; Byrne Tim 1993: Thermal maturity and constraints on deformation from illite crystallinity and vitrinite reflectance in the shallow levels of an accretionary prism; Eocene-Oligocene Shimanto Belt, Southwest Japan. Special Paper - Geological Society of America: 63-82

Underwood Michael, B.; Laughland Matthew, M.; Kang Sin Mok 1993: A comparison among organic and inorganic indicators of diagenesis and low-temperature metamorphism, Tertiary Shimanto Belt, Shikoku, Japan. Special Paper - Geological Society of America: 45-61

Sanchez Sesma, F.J.; Ramos Martinez, J.; Campillo, M. 1993: An indirect boundary element method applied to simulate the seismic response of alluvial valleys for incident P, S and Rayleigh waves. Earthquake Engineering and Structural Dynamics: 279-295

Walden, A.T. 1993: Simulation of realistic synthetic reflection sequences. Geophysical Prospecting: 313-321

Lou Min; Crampin Stuart 1993: Modelling guided waves in cross-hole surveys in uncracked and cracked rock. Geophysical Prospecting: 241-265

Davies Gareth, R.; Nixon Peter, H.; Pearson, D.G.; Obata Masaaki 1993: Tectonic implications of graphitized diamonds from the Ronda peridotite massif, southern Spain. Geology (Boulder): 471-474

McMillan Nancy, J.; Davidson Jon, P.; Woerner Gerhard; Harmon Russell, S.; Moorbath Stephen; Lopez Escobar Leopoldo 1993: Influence of crustal thickening on arc magmatism; Nevados de Payachata volcanic region, northern Chile. Geology (Boulder): 467-470

Zhao Jian Xin; McCulloch Malcolm, T. 1993: Melting of a subduction-modified continental lithospheric mantle; evidence from late Proterozoic mafic dike swarms in central Australia. Geology (Boulder): 463-466

Fritz William, J.; Sears James, W. 1993: Tectonics of the Yellowstone hotspot wake in southwestern Montana. Geology (Boulder): 427-430

Lee Typhoon; You Chen Feng; Liu Tsung Kuei 1993: Model-dependent (super 10) Be sedimentation rates for the Taiwan Strait and their tectonic significance. Geology (Boulder): 423-426

Faure, S.; Tremblay Alain; Angelier, J. 1993: Sheared serpentinite veins; a new kinematic indicator applied to stress tensor analysis. Abstracts with Programs - Geological Society of America 26: 14-15

Spiker, E.C.; Bates, A.L. 1993: Sulfur isotope geochemistry of paleoclimate change in Lake Baikal, Siberia. Geological Survey Circular: 109-110

Ager, T.A. 1993: Late Cenozoic climates of Alaska and Yukon; a joint U.S. Geological Survey-Geological Survey of Canada global change research project. Geological Survey Circular: 69-70

Cronin Thomas, M.; Poore, R.Z.; Dowsett, H.J.; Thompson, R.S. 1993: Pliocene climates. Geological Survey Circular: 51-52

Christian Eliot 1993: Interagency working group on data management for global change. Geological Survey Circular: 12-14

Twichell, D.C.; Valentine, P.C.; Parson, L.M. 1993: Slope failure of carbonate sediment on the West Florida Slope. Geological Survey Bulletin: 69-78

Fan Pu; Zhang Baisheng; Wang Youxiao; Ying Guangguo 1993: Petroleum geochemistry of the Talimu Basin. Organic Geochemistry: 499-509

Zarour Hisham; Isaac Jad 1993: Nature's apportionment and the open market; a promising solution to the Arab-Israeli water conflict. Water International: 40-53

Brooks David, B. 1993: Adjusting the flow; two comments on the Middle East water crisis. Water International: 35-39

M.Yong Sheng 1993: Isochronal study on the Late Cambrian carbonate from the north of North China Platform. Chinese Science Bulletin: 143-146

Kaesler Roger, L. 1993: A window of opportunity; peering into a new century of paleontology. Journal of Paleontology: 329-333

Divakar Naidu, P. 1993: Distribution patterns of Recent planktonic foraminifera in surface sediments of the western continental margin of India. Marine Geology 110(3-4): 403-418

Werner Sanford, L. 1993: Historic native water well data; a valuable source of background geohydrologic and water quality data. AAPG Bulletin: 720-721

Kelly, W.E.; Bogardi, I. 1993: Determining aquifer parameters from the impulse response to pumping. Journal of Hydrology 144(1-4): 155-164

Savenije Hubert, H.G. 1993: Composition and driving mechanisms of longitudinal tidal average salinity dispersion in estuaries. Journal of Hydrology 144(1-4): 127-141

Schroeder Fred, W.; Greenlee Stephen, M. 1993: Testing eustatic curves based on Baltimore Canyon Neogene stratigraphy; an example application of basin-fill simulation. AAPG Bulletin: 638-656

Sanders, C.O. 1993: Interaction of the san jacinto and san andreas fault zones, southern california: triggered earthquake migration and coupled recurrence intervals. Science 260(5110): 973-976

Edwards, R.L.; Beck, J.W.; Burr, G.S.; Donahue, D.J.; Chappell, J.M.A.; Bloom, A.L.; Druffel, E.R.M.; Taylor, F.W. 1993: A large drop in atmospheric (super 14) C/ (super 12) C and reduced melting in the Younger Dryas, documented with (super 230) Th ages of corals. Science: 5110: 962-968

Hoffmann Martin; Fink Uwe; Grundy William, M.; Hicks Michael 1993: Photometric and spectroscopic observations of 5145 Pholus. Journal of Geophysical Research, E, Planets: 7403-7407

Keeling Ralph, F. 1993: Biogeochemical cycles; heavy carbon dioxide. Nature (London): 6428: 399-400

Singh Adal; Bhardwaj Bisheshwar, D.; Ahmad Abul, H.M. 1993: Tectonic setting and sedimentology of Ganga River sediments, India. Boreas: 38-46

Archibald, J.David 1993: The importance of phylogenetic analysis for the assessment of species turnover; a case history of Paleocene mammals in North America. Paleobiology: 1-27

Blanco Maria Jose; Spakman Wim 1993: The P-wave velocity structure of the mantle below the Iberian Peninsula; evidence for subducted lithosphere below southern Spain. Tectonophysics 221(1): 13-34

Eiken Ola; Hinz Karl 1993: Contourites in the Fram Strait. Sedimentary Geology 82(1-4): 15-32

Hollister, C.D. 1993: The concept of deep-sea contourites. Sedimentary Geology: -4: 5-11

Oreshkin, I.V. 1993: Formation of fields and prediction of oil-gas potential of southeast part of North Caspian Depression. Petroleum Geology: -4: 139-140

Novitskiy, Y.V. 1993: North North-Caspian (Severoprikaspiyskiy) horst. Petroleum Geology: -4: 108-111

Loizeau Jean Luc; Stanley Daniel Jean 1993: Petrological-statistical approach to interpret Recent and sub-Recent lagoon subfacies, Idku, Nile Delta of Egypt. Marine Geology 111(1-2): 55-81

Dowdeswell Julian, A.; Villinger Heinrich; Whittington Robert, J.; Marienfeld Peter 1993: Iceberg scouring in Scoresby Sund and on the East Greenland continental shelf. Marine Geology 111(1-2): 37-53

House Michael, R.; Kirchgasser William, T. 1993: Devonian goniatite biostratigraphy and timing of facies movements in the Frasnian of eastern North America. Geological Society Special Publications: 267-292

Ali Jason, R.; King Christopher; Hailwood Ernest, A. 1993: Magnetostratigraphic calibration of early Eocene depositional sequences in the southern North Sea Basin. Geological Society Special Publications: 99-125

Thompson Roy; Clark, R.M. 1993: Quantitative marine sediment core matching using a modified sequence-slotting algorithm. Geological Society Special Publications: 39-49

Mussett Alan, E.; McCormack Alan, G. 1993: Magnetic polarity timescales; a new test. Geological Society Special Publications: 27-37

Kidd Robert, B.; Hailwood Ernest, A. 1993: High resolution stratigraphy in modern and ancient marine sequences; ocean sediment cores to Palaeozoic outcrop. Geological Society Special Publications: 1-8

Els, B.G. 1993: Anomalous pebble size variation in an erosive, late Archaean braided stream; the Middelvlei gold placer, Witwatersrand, South Africa. Sedimentology: 41-52

Bruegmann, G.E.; Naldrett, A.J.; Asif, M.; Lightfoot, P.C.; Gorbachev, N.S.; Fedorenko, V.A. 1993: Siderophile and chalcophile metals as tracers of the evolution of the Siberian Trap in the Noril'sk region, Russia. Geochimica et Cosmochimica Acta: 2001-2018

Rimstidt, J.D.; Newcomb William, D. 1993: Measurement and analysis of rate data; the rate of reaction of ferric iron with pyrite. Geochimica et Cosmochimica Acta: 1919-1934

Braithwaite, C.J.R. 1993: Cement sequence stratigraphy in carbonates. Journal of Sedimentary Petrology: 295-303

Noh Jin Hwan; Boles James, R. 1993: Origin of zeolite cements in the Miocene sandstones, North Tejon oil fields, California. Journal of Sedimentary Petrology: 248-260

Krzyszkowski Dariusz 1993: Neogene fluvial sedimentation in the Kleszczow Graben, central Poland. Journal of Sedimentary Petrology: 204-217

Jennette David, C.; Pryor Wayne, A. 1993: Cyclic alteration of proximal and distal storm facies; Kope and Fairview formations (Upper Ordovician), Ohio and Kentucky. Journal of Sedimentary Petrology: 183-203

Sheehan Anne, F. 1993: Mapping convection in the oceanic upper mantle. Geotimes: 18-20

Scherer, M.; Lambers, E.J.T.; Steffens, G.S.; Phillips, J.R. 1993: Shell appraising deepwater discovery off Philippines. Oil and Gas Journal: 9: 48-49

Lindsay, N.G.; Murphy, F.C.; Walsh, J.J.; Watterson, J. 1993: Outcrop studies of shale smears on fault surfaces. Special Publication of the International Association of Sedimentologists: 113-123

Bryant Ian, D.; Flint Stephen, S. 1993: Quantitative clastic reservoir geological modelling; problems and perspectives. Special Publication of the International Association of Sedimentologists: 3-20

Elthon Don 1993: Magma genesis; melts caught in the act. Nature (London): 6425: 111-112

Hiller Steve 1993: Geoscience literature pricing; Perspective II; Pricing; the libraries' perspective. GSA Today: 59-60

Daniels Eric, J.; Altaner Stephen, P. 1993: Inorganic nitrogen in anthracite from eastern Pennsylvania, USA. International Journal of Coal Geology 22(1): 21-35

McCommons James, H. 1993: Discovering a billion years of history along America's North Coast. Earth (Waukesha, Wis: 2: 56-63

Finn, V.J.; Dolginov, A.Z.; Baker, V.R. 1993: Transmantle flux tectonics. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 473-474

Finn, V.J.; Baker, V.R.; Dolginov, A.Z. 1993: Morphotectonics of Venus. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 471-472

Feldman, S.C.; Franklin, H.A. 1993: Terrestrial case studies of ilmenite exploration and lunar implications. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 469-470

Fanale, F.P.; Clark, B.E. 1993: Chondrites, S asteroids, and space weathering; thumping noises from the coffin?. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 463-464

Espindola, J.M.; Carey, S.; Sigurdsson, H. 1993: Modelling of dispersal and deposition of impact glass spherules from the Cretaceous-Tertiary boundary deposit. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 451-452

Esat Tezer, M.; Bennett Victoria 1993: Re-Os dating of IIIAB iron meteorites. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 449-450

Erard Stephane; Cerroni Priscilla; Coradini Angioletta 1993: Composition of the Martian aerosols through near-IR spectroscopy. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 445-446

Engrand, C.; Maurette, M.; Kurat, G.; Brandstatter, F.; Perreau, M. 1993: A new carbon-rich phase (COPS) in Antarctic micrometeorites. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 441-442

Eisenhour, D.D.; Buseck, P.R.; Palme, H.; Zipfel, J. 1993: Micro-zoning in minerals of a Landes silicate inclusion. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 437-438

Eisenhour, D.D.; Buseck, P.R. 1993: Primordial lightning; evidence preserved in chondrites. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 435-436

Drake Michael, J.; Owen Toby; Swindle Timothy; Musselwhite Donald 1993: Noble gas evidence of an aqueous reservoir near the surface of Mars more recently than 1.3 Ga. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 431-432

Dolginov, A.Z. 1993: Polarity reversals and tilt of the Earth's magnetic dipole. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 413-414

Davis, P.A.; Tanaka, K.L.; Golombek, M.P. 1993: Shallow crustal discontinuities and graben and scarp formation in the Tharsis region of Mars. Proceedings of the Lunar and Planetary Science Conference: 381-382

Crawford, D.A.; Schultz, P.H. 1993: Macroscopic electric charge separation during hypervelocity impacts; potential implications for planetary paleomagnetism. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 337-338

Carlson, R.W.; Kieffer, H.H.; Baines, K.H.; Becker, K.J.; Danielson, G.E.; Edwards, K.; Fanale, F.P.; Forsythe, J.; Gaddis, L.R.; Granahan, J.C.; Hui, J.; Johnson, T.V.; Lopes Gautier, R.; Kamp, L.W.; Matson, D.L.; McCord, T.B.; Mehlman, R.; Ocampo, A.C.; Soderblom, L.A.; Smythe, W.D.; Torson, J.; Weissman, P.R. 1993: Preliminary report of lunar observations by the near-infrared mapping spectrometer (NIMS) during the second Galileo Earth-Moon encounter. Proceedings of the Lunar and Planetary Science Conference: 255-256

Bilotti, F.; Connors Chris; Suppe John 1993: Global organization of tectonic deformation on Venus. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 107-108

Anderson, R.R.; Witzke, B.J.; Hartung, J.B.; Shoemaker, E.M.; Roddy, D.J. 1993: Descriptions and preliminary interpretations of cores recovered from the Manson impact structure (Iowa). Proceedings of the Lunar and Planetary Science Conference: 35-36

Allen, C.C.; Morris, R.V.; Lauer, H.V.J.; McKay, D.S. 1993: Effects of microscopic iron metal on the reflectance spectra of glass and minerals. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 17-18

Alexopoulos Jim, S.; McKinnon William, B. 1993: Morphology of large impact craters and basins on Venus; implications for ring formation. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 15-16

Alexeev, V.A. (Alekseyev, V.A) 1993: Dispersion of the ratios of cosmogenic isotopes of noble gases in chondrites of different cosmic-ray exposure ages. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference: 9-10

Coleman, D.C. (chairperson); Schoute, J.F.T. (reporter) 1993: Translation of soil features across levels of spatial resolution; introduction to round table discussion. Geoderma: -2: 171-181

Juma Noorallah, G. 1993: Interrelationships between soil structure/ texture, soil biota/ soil organic matter and crop production. Geoderma 57(1-2): 3-30

Martin Barton Sawyer 1993: Interactive modelling of open magma systems with spreadsheets. Journal of Geological Education: 164-169

Wallis, S.R.; Platt, J.P.; Knott, S.D. 1993: Recognition of syn-convergence extension in accretionary wedges with examples from the Calabrian Arc and the Eastern Alps. American Journal of Science: 5: 463-494

Morawska, L.; Phillips Colin, R. 1993: Dependence of the radon emanation coefficient on radium distribution and internal structure of the material. Geochimica et Cosmochimica Acta: 1783-1797

Morey, G.B.; Southwick David, L. 1993: Stratigraphic and sedimentological factors controlling the distribution of epigenetic manganese deposits in iron-formation of the Emily District, Cuyuna Iron Range, east-central Minnesota. Economic Geology and the Bulletin of the Society of Economic Geologists: 104-122

Sutherland Donald, G. 1993: Drainage basin evolution in Southeast Guinea and the development of diamondiferous placer deposits. Economic Geology and the Bulletin of the Society of Economic Geologists: 44-54

McNaughton, N.J.; Pollard, P.J.; Groves, D.I.; Taylor, R.G. 1993: A long-lived hydrothermal system in Bushveld granites at the Zaaiplaats tin mine; lead isotope evidence. Economic Geology and the Bulletin of the Society of Economic Geologists: 27-43

Anderson Roger, N. 1993: Recovering dynamic Gulf of Mexico reserves and the U.S. energy future. Oil and Gas Journal: 7: 85-88, 90-92

Franz, L.; Okrusch, M.; Broecker, M. 1993: Polymetamorphic evolution of pre-Alpidic basement rocks on the island of Sikinos (Cyclades, Greece). Neues Jahrbuch für Mineralogie. Monatshefte (4): 145-162

Papp, G. 1993: Oriented intergrowths of chrysotile with lizardite and antigorite. Neues Jahrbuch für Mineralogie. Monatshefte (1): 1-9

Day Robert, W. 1993: Engineering properties of non-welded tuff. Bulletin of the Association of Engineering Geologists: 121-126

Prokopovich, N.P. 1993: Carbon dioxide and its engineering impact in the Trinity River Division, Central Valley Project, California. Bulletin of the Association of Engineering Geologists: 107-120

Haneberg William, C.; Bauer Paul, W. 1993: Geologic setting and dynamics of a rockslide along NM 68, Rio Grande Gorge, northern New Mexico. Bulletin of the Association of Engineering Geologists: 7-16

Dzigbodi Adjimah Komla 1993: Geology and geochemical patterns of the Birimian gold deposits, Ghana, West Africa. Journal of Geochemical Exploration 47(1-3): 305-320

Rutty, M.J.; Greenhalgh, S.A. 1993: The correlation of seismic events on multicomponent data in the presence of coherent noise. Geophysical Journal International: 2: 343-358

Yuen, D.A.; Hansen, U.; Zhao, W.; Vincent, A.P.; Malevsky, A.V. 1993: Hard turbulent thermal convection and thermal evolution of the mantle. Journal of Geophysical Research, E, Planets: 5355-5373

Valley, J.W.; Graham, C.M. 1993: Cryptic grain-scale heterogeneity of oxygen isotope ratios in metamorphic magnetite. Science 259(5102): 1729-1733

Sieh, K.; Jones, L.; Hauksson, E.; Hudnut, K.; Eberhart-Phillips, D.; Heaton, T.; Hough, S.; Hutton, K.; Kanamori, H.; Lilje, A.; Lindvall, S.; McGill, S.F.; Mori, J.; Rubin, C.; Spotila, J.A.; Stock, J.; Thio, H.K.; Treiman, J.; Wernicke, B.; Zachariasen, J. 1993: Near-field investigations of the landers earthquake sequence, april to july 1992. Science 260(5105): 171-176

Holdaway, M.J.; Mukhopadhyay Biswajit 1993: A reevaluation of the stability relations of andalusite; thermochemical data and phase diagram for the aluminum silicates. American Mineralogist: -4: 298-315

Hendrie, D.B.; Kusznir, N.J.; Hunter, R.H. 1993: Jurassic extension estimates for the North Sea triple junction from flexural backstripping; implications for decompression melting models. Earth and Planetary Science Letters 116(1-4): 113-127

Roberts, S.; Andrews, J.R.; Bull, J.M.; Sanderson, D.J. 1993: Slow-spreading ridge-axis tectonics; evidence from the Lizard Complex, UK. Earth and Planetary Science Letters 116(1-4): 101-112

Andresen Bjorg; Barth Tanja; Irwin Hilary 1993: Yields and carbon isotopic composition of pyrolysis products from artificial maturation processes. Chemical Geology 106(1-2): 103-119

Elzanowski Andrzej; Wellnhofer Peter 1993: Skull of Archaeornithoides from the Upper Cretaceous of Mongolia. American Journal of Science: A: 235-252

Pirazzoli, P.A.; Arnold, M.; Giresse, P.; Hsieh, M.L.; Liew, P.M. 1993: Marine deposits of late glacial times exposed by tectonic uplift on the east coast of Taiwan. Marine Geology 110(1-2): 1-6

Stix John; Gorton Michael, P. 1993: Replenishment and crystallization in epicontinental silicic magma chambers; evidence from the Bandelier magmatic system. Journal of Volcanology and Geothermal Research 55(3-4): 201-215

Yost Russell; Loague Keith; Green Richard 1993: Reducing variance in soil organic carbon estimates; soil classification and geostatistical approaches. Geoderma 57(3): 247-262

Knight, J. 1993: Preliminary evidence for the involvement of budding bacteria in the origin of Alaskan placer gold: Comment. Geology (Boulder): 279-280

Holl James, E.; Anastasio David, J. 1993: Paleomagnetically derived folding rates, southern Pyrenees, Spain. Geology (Boulder): 271-274

Pough Frederick, H. 1993: Some hiddenite history. Lapidary Journal 1(14): 112-114

Jordan, T.E.; Allmendinger, R.W.; Damanti, J.F.; Drake, R.E. 1993: Chronology of motion in a complete thrust belt; the Precordillera, 30-31 degrees S, Andes Mountains. Journal of Geology: 2: 135-156

Garces Blas, L.Valero 1993: Lacustrine deposition and related volcanism in a transtensional tectonic setting; upper Stephanian-lower Autunian in the Aragon-Bearn Basin, western Pyrenees (Spain-France). Sedimentary Geology: -2: 133-160

Fainberg, E.B.; Pankratov, O.V.; Singer, B.S. 1993: Thin sheet modelling of subsurface and deep inhomogeneities. Geophysical Journal International: 1: 144-154

Gratz Andrew, J.; Bird Peter 1993: Quartz dissolution; theory of rough and smooth surfaces. Geochimica et Cosmochimica Acta: 977-989

M.L.Keith 1993: Geodynamics and mantle flow: an alternative earth model. Earth Science Reviews: -4: 153-337

McSween, H.Y.; Harvey, R.P. 1993: Outgassed Water on Mars: Constraints from Melt Inclusions in SNC Meteorites. Science 259(5103): 1890-1892

Trampert Jeannot; Cara Michel; Frogneux Michel 1993: SH propagator matrix and Q (sub s) estimates from borehole- and surface-recorded earthquake data. Geophysical Journal International: 2: 290-299

Kanamori Hiroo 1993: Locating earthquakes with amplitude; application to real-time seismology. Bulletin of the Seismological Society of America: 264-268

Autin Whitney, J. 1993: Influences of relative sea-level rise and Mississippi River delta plain evolution on the Holocene middle Amite River, southeastern Louisiana. Quaternary Research (New York): 68-74

Edwards, C.M.H.; Morris, J.D.; Thirlwall, M.F. 1993: Separating mantle from slab signatures in arc lavas using B/ Be and radiogenic isotope systematics. Nature (London): 6420: 530-533

Schuraytz Benjamin, C.; Sharpton Virgil, L. 1993: Chicxulub; K/ T melt complexities; discussion. Nature (London): 6420: 503-504

Chen Chen Tung, A. 1993: Carbonate chemistry of the wintertime Bering Sea marginal ice zone. Continental Shelf Research: 67-87

Kuge Keiko; Kawakatsu Hitoshi 1993: Significance of non-double couple components of deep and intermediate-depth earthquakes; implications from moment tensor inversions of long-period seismic waves. Physics of the Earth and Planetary Interiors: 243-266

Gubbins David; Zhang Keke 1993: Symmetry properties of the dynamo equations for palaeomagnetism and geomagnetism. Physics of the Earth and Planetary Interiors: 225-241

Oppenheimer Clive 1993: Infrared surveillance of crater lakes using satellite data. Journal of Volcanology and Geothermal Research (2): 117-128

Oppenheimer Clive; Rothery David, A.; Francis Peter, W. 1993: Thermal distributions at fumarole fields; implications for infrared remote sensing of active volcanoes. Journal of Volcanology and Geothermal Research (2): 97-115

Brandley, R.T.; Krause, F.F. 1993: Carbonate and siliciclastic deposition on a wave-swept, cold-water, low-latitude ramp; Lower Carboniferous Mount Head Formation, southwestern Alberta, Canada. CSPG Reservoir: 1-2

Ryer Thomas, A. 1993: Multiple origins of clastic wedges in the Western Interior foreland basin; a stratigrapher's approach. CSPG Reservoir: 2-3

Monnereau Marc; Rabinowicz Michel; Arquis Eric 1993: Mechanical erosion and reheating of the lithosphere; a numerical model for hotspot swells. Journal of Geophysical Research, B, Solid Earth and Planets: 809-823

Halliday Alex, N.; Dickin Alan, P.; Hunter Robert, N.; Davies Gareth, R.; Dempster Tim, J.; Hamilton, P.J.; Upton Brian, G.J. 1993: Formation and composition of the lower continental crust; evidence from Scottish xenolith suites. Journal of Geophysical Research, B, Solid Earth and Planets: 581-607

Wohletz, K.H.; Raymond, R.J. 1993: Atmospheric dust dispersal analyzed by granulometry of the Misers Gold Event. Journal of Geophysical Research, B, Solid Earth and Planets: 557-566

Ammann, M.; Hauert, R.; Burtscher, H.; Siegmann, H.C. 1993: Photoelectric charging of ultrafine volcanic aerosols; detection of Cu(I) as a tracer of chlorides in magmatic gases. Journal of Geophysical Research, B, Solid Earth and Planets: 551-556

Garcia Michael, O.; Jorgenson Beth, A.; Mahoney John, J.; Ito Emi; Irving Anthony, J. 1993: An evaluation of temporal geochemical evolution of Loihi summit lavas; results from Alvin submersible dives. Journal of Geophysical Research, B, Solid Earth and Planets: 537-550

Brodholt John; Wood Bernard 1993: Simulations of the structure and thermodynamic properties of water at high pressures and temperatures. Journal of Geophysical Research, B, Solid Earth and Planets: 519-536

Vaughan Peter, J.; Udell Kent, S.; Wilt Michael, J. 1993: The effects of steam injection on the electrical conductivity of an unconsolidated sand saturated with a salt solution. Journal of Geophysical Research, B, Solid Earth and Planets: 509-518

L.X.; Ming, L.C.; Manghnani Murli, H.; Wang, Y. Jeanloz Raymond 1993: Pressure dependence of the electrical conductivity of (Mg (sub 0.9) Fe (sub 0.1) )SiO (sub 3) perovskite. Journal of Geophysical Research, B, Solid Earth and Planets: 501-508

Wanamaker, B.J.; Duba, A.G. 1993: Electrical conductivity of San Carlos Olivine along under oxygen- and pyroxene-buffered conditions and implications for defect equilibria. Journal of Geophysical Research, B, Solid Earth and Planets: 489-500

Lockner David, A. 1993: Room temperature creep in saturated granite. Journal of Geophysical Research, B, Solid Earth and Planets: 475-487

Bruce Lyle, G. 1993: Refined gasoline in the subsurface. AAPG Bulletin: 212-224

Daly, T.K.; Buseck, P.R.; Williams, P.; Lewis, C.F. 1993: Fullerenes from a fulgurite. Science 259(5101): 1599-1601

Kerr, R.A. 1993: Second crater points to killer comets. Science 259(5101): 1543

Anonymous 1993: Antarctica's Kinder, Gentler past. Science 259(5101): 1537

Griboulard Roger; Bobier Claude; Faugeres Jean Claude; Gonthier Eliane 1993: Relationship between tectonics, argilokinetic structures, and environmental patterns at the south boundary of the Barbados accretionary prism. AAPG Bulletin: 322-323

Grauls, D.; Cassignol, C. 1993: Identification of a zone of fluid pressure-induced fractures from log and seismic data; a case history. First Break: 59-68

Taubes Gary 1993: Earth scientists look NASA's gift horse in the mouth. Science: 5097: 912-914

Y.Z.eng Ren; Teng Chun kai; Bai Wu ming 1993: A mantle convection model to fit in with the surface observations. Physics of the Earth and Planetary Interiors 76(1-2): 35-41

Cyrul, T. 1993: Prediction of rock and gas outburst occurrence. Engineering Geology 33(3): 241-250

Naish Tim, R.; Nelson Campbell, S.; Hodder, A.P.ter W. 1993: Evolution of Holocene sedimentary bentonite in a shallow-marine embayment, Firth of Thames, New Zealand. Marine Geology 109(3-4): 267-278

Liu James, T.; Zarillo Gary, A. 1993: Simulation of grain-size abundances on a barred upper shoreface. Marine Geology 109(3-4): 237-251

Temple, JT. 1993: Geochemistry and mineralogy of Welsh early Llandovery (Silurian) sediments in relation to brachiopod assemblages (preliminary report). Palaeogeography Palaeoclimatology Palaeoecology 100(1-2): 21-23

Reed, J.K.; Gipson, M.J.; Neese, D.G. 1993: Hydrocarbon potential of sandstone reservoirs in the Neogene East Slovakian Basin; Part 1, A petrographic examination of lithology, porosity, and diagenesis. Journal of Petroleum Geology: 89-108

Masters Charles, D. 1993: U. S. Geological Survey petroleum resource assessment procedures. AAPG Bulletin: 452-453

Wallace Dudley Karen; Leckie Dale 1993: The lower Kaskapau Formation (Cenomanian); a multiple-frequency, retrogradational shelf system, Alberta, Canada. AAPG Bulletin: 414-435

Meyers Philip, A.; Eadie Brian, J. 1993: Sources, degradation and recycling of organic matter associated with sinking particles in Lake Michigan. Organic Geochemistry: 47-56

Crowley Kevin, D. 1993: Mechanisms and kinetics of apatite fission-track annealing; discussion. American Mineralogist: -2: 210-212

Rancourt, D.G.; McDonald, A.M.; Lalonde, A.E.; Ping, J.Y. 1993: Moessbauer absorber thicknesses for accurate site populations in Fe-bearing minerals. American Mineralogist: -2: 1-7

Yergin Daniel 1993: Energy policy; the ecumenical approach 1993-1997. Geotimes: 12-15

Braun Jean 1993: Three-dimensional numerical modeling of compressional orogenies; thrust geometry and oblique convergence. Geology (Boulder): 153-156

Zaback Doreen Ann; Pratt, L.M.; Hayes, J.M. 1993: Transport and reduction of sulfate and immobilization of sulfide in marine black shales. Geology (Boulder): 141-144

Koski Randolph, A.; Lamons Roberta, C.; Dumoulin Julie, A.; Bouse Robin, M. 1993: Massive sulfide metallogenesis at a late Mesozoic sediment-covered spreading axis; evidence from the Franciscan Complex and contemporary analogues. Geology (Boulder): 137-140

Royse Frank Jr. 1993: Case of the phantom foredeep; Early Cretaceous in west-central Utah. Geology (Boulder): 133-136

Fletcher Charles, H.I.I.I.; Pizzuto James, E.; John Suku; Van Pelt Jennifer, E. 1993: Sea-level rise acceleration and the drowning of the Delaware Bay coast at 1.8 ka. Geology (Boulder): 121-124

Jamtveit Bjorn; Wogelius Roy, A.; Fraser Donald, G. 1993: Zonation patterns of skarn garnets; records of hydrothermal system evolution. Geology (Boulder): 113-116

Wellner, R.W.; Ashley, G.M.; Sheridan, R.E. 1993: Seismic stratigraphic evidence for a submerged middle Wisconsin barrier; implications for sea-level history. Geology (Boulder): 109-112

Baker, R.G.; Bettis, E.A.I.I.I.; Horton, D.G. 1993: Late Wisconsinan-early Holocene riparian paleoenvironment in southeastern Iowa. Geological Society of America Bulletin: 2: 206-212

Shedlock, R.J.; Wilcox, D.A.; Thompson, T.A.; Cohen, D.A. 1993: Interactions between ground water and wetlands, southern shore of Lake Michigan, USA. Journal of Hydrology (Amsterdam) 141(1-4): 127-155

Mary, C.; Iaccarino, S.; Courtillot, V.; Besse, J.; Aissaoui, D.M. 1993: Magnetostratigraphy of Pliocene sediments from the Stirone River (Po Valley). Geophysical Journal International: 3: 359-380

Butler Dwain, K.; Kean Thomas, B.I.I. 1993: Investigations of magnetic field disturbances at an air force base compass calibration hardstand. Geophysics 58(3): 434-440

Cary Peter, W.; Eaton David, W.S. 1993: A simple method for resolving large converted-wave (P-SV) statics. Geophysics: 429-433

DuBose John, B.Jr. 1993: Practical steps toward realizing the potential of Monte Carlo automatic statics. Geophysics 58(3): 399-407

Chadwick, R.A.; Evans, D.J.; Holliday, D.W. 1993: The Maryport Fault; the post-Caledonian tectonic history of southern Britain in microcosm. Journal of the Geological Society of London: Part 2; 247-250

Ferrow Embaie, A.; Hovmoeller Sven 1993: Crystallographic images processing (CIP) and high-resolution transmission electron microscopy (HRTEM) studies of bannisterite; a 2:1 type modulated layer silicate. European Journal of Mineralogy: 181-188

Muench Philippe; Cocheme Jean Jacques 1993: Heulandite-group zeolites in volcaniclastic deposits of the southern Basin and Range Province, Mexico. European Journal of Mineralogy: 171-180

Mangas Jose; Perez Torrado Francisco Jose; Massare Dominique; Clocchiatti Robert 1993: Phonolitic origin of Roque Nublo ignimbrites of Gran Canaria (Canary Islands, Spain) from clinopyroxene melt inclusion studies. European Journal of Mineralogy: 97-106

Brigatti Maria Franca; Contini Simona; Capedri Silvio; Poppi Luciano 1993: Crystal chemistry and cation ordering in pseudobrookite and armalcolite from Spanish lamproites. European Journal of Mineralogy: 73-84

Taylor, P.N.; Upton, B.G.J. 1993: Contrasting Pb isotopic compositions in two intrusive complexes of the Gardar magmatic province of South Greenland. Chemical Geology 104(1-4): 261-268

Fitzgerald, P.G.; Stump, E.; Redfield, T.F. 1993: Late cenozoic uplift of denali and its relation to relative plate motion and fault morphology. Science 259(5094): 497-499

Marsh Sherman, P. 1993: 1992; the geosciences in review; Economic geology; tools andtechnology; exploration geochemistry. Geotimes: 17-18

Jiao Jiu, J. 1993: Data-analyses methods for determining two-dimensional dispersive parameters. Ground Water: 57-62

Bidaux Pascal; Drogue Claude 1993: Calculation of low-range flow velocities in fractured carbonate media from borehole hydrochemical logging data, comparison with thermometric results. Ground Water: 18-26

Beroza, G.C.; Zoback, M.D. 1993: Mechanism diversity of the loma prieta aftershocks and the mechanics of mainshock-aftershock interaction. Science 259(5092): 210-213

Hazen Robert, M. 1993: Comparative compressibilities of silicate spinels; anomalous behavior of (Mg,Fe) (sub 2) SiO (sub 4). Science: 5092: 206-209

Wunsch, C. 1993: Marine sciences in the coming decades. Science 259(5093): 296-297

Lyle Paul; Preston John 1993: Geochemistry and volcanology of the Tertiary basalts of the Giant's Causeway area, Northern Ireland. Journal of the Geological Society of London: Part 1; 109-120

Ebinger, C.J.; Yemane, T.; WoldeGabriel Giday; Aronson, J.L.; Walter, R.C. 1993: Late Eocene-Recent volcanism and faulting in the southern main Ethiopian Rift. Journal of the Geological Society of London: Part 1; 99-108

Barnes, S.J.; Picard, C.P. 1993: The behaviour of platinum-group elements during partial melting, crystal fractionation, and sulphide segregation; an example from the Cape Smith fold belt, northern Quebec. Geochimica et Cosmochimica Acta: 79-87

Spamer, E.E.; Bogan, A.E. 1993: Where is Polypothecia Benett, 1831?. Journal of Paleontology 67(1): 156-157

Aki Keiiti 1993: Local site effects on weak and strong ground motion. Tectonophysics 218(1-3): 93-111

Scherer Raimar, J. 1993: Advancement in strong motion analysis by the use of evolutionary power spectra. Tectonophysics 218(1-3): 83-91

Hatzidimitriou, P.; Papazacho, C.; Kiratzi, A.; Theodulidis, N. 1993: Estimation of attenuation structure and local earthquake magnitude based on acceleration records in Greece. Tectonophysics: 3-4: 243-253

Yamada Tetsuo; Noguchi Kimio; Aikawa Kasho; Kato Naoyuki; Tsukamoto Kuniko; Watanabe Mitsunori; Ichino Kazuo 1994: Chemical components of the superficial waters of the Trisuli Gandaki, Bari Gandaki and Marsyandi Khola, Central Himalaya; a supplement. Pages 569-587:

Noguchi Kimio; Imahashi Masayuki; Takamatsu Nobuki 1994: Titanium content of acid hot spring water in Japan. Pages 259-263:

Noguchi Kimio 1994: Chemistry of hot springs in Shimane, Japan. Pages 225-237:

Noguchi Kimio 1994: Chemical components of hot spring water in Nagano Prefecture. Pages 99-116:

Ivanitskiy, V.P.; Litvin, A.L.; Ostapenko, S.S.; Il chenko Y.A.; Spivak, S.D.; Pasal skaya L.F. 1994: Effects of thermal processes on the structure and physicochemical properties of hastingite hornblende. Mineralogicheskiy Zhurnal: -4: 57-70

Honkura Yoshimori; Oshiman, N.; Nagaya, Y. 1994: An attempt of searching for a change in the distribution of the geomagnetic total intensity over the site of submarine eruption in the northeastern Izu Region, central Japan. Journal of Geomagnetism and Geoelectricity: 557-567

Sasai, Y. 1994: Resolution of contradiction between seismomagnetic models. Journal of Geomagnetism and Geoelectricity: 329-340

Zaremba, T. 1994: Decomposition of serpentinite with nitric acid and the possibilities of utilization of insoluble residues. Acta Universitatis Carolinae: gica. 38; 2-4: 425-432

Lego, S.; Komadel, P. 1994: Identification of goethite in the fine fractions of Czech bentonites by Mossbauer spectroscopy. Acta Universitatis Carolinae: gica. 38; 2-4: 303-308

Fouquet Yves; Charlou Jean Luc; Costa Isabel; Donval Jean Pierre; Radford Knoery Joel; Pelle Henri; Ondreas Helene; Lourenco Nuno; Segonzac Michael; Tivey Margaret Kingston 1994: A detailed study of the Lucky Strike hydrothermal site and discovery of a new hydrothermal site, Menez Gwen; preliminary results of the DIVA1 Cruise (5-29 May, 1994). InterRidge News: 14-17

Skopec, J. 1994: Vertical velocity gradient medium with an inclined boundary. Acta Universitatis Carolinae: gica. 38(1): 21-35

Mueller, E.P. 1994: Development of oil and gas exploration in the eastern part of Germany. Pages 119-147:

Porter, G.L.J.; Aide Michael 1994: An exploratory study of a cobalt bearing leachate from a mine in Madison County, Missouri. Transactions of the Missouri Academy of Science: 133

Williams, R.S.; Rechtien, R.D. 1994: A finite-difference formulation for computer applications to wave propagation. Transactions of the Missouri Academy of Science: 119

Sun Yan; Hagni Richard, D.; Walker Wayne, T. 1994: Distributions of galena morphologies at the Sweetwater Mine, Viburnum Trend, Southeast Missouri. Transactions of the Missouri Academy of Science: 118

Tchernov Eitan 1994: New comments on the biostratigraphy of the middle and upper Pleistocene of the southern Levant. Pages 333-350:

Simmons Alan, H.; Wigand Peter, E. 1994: Assessing the radiocarbon determinations from Akrotiri Aetokremnos, Cyprus. Pages 247-264:

Wendorf Fred; Schild Romuald; Close Angela, E.; Schwarcz Henry, P.; Miller Gifford, H.; Gruen Rainer; Bluszcz Andrzej; Stokes Stephen; Morawska Lidia; Huxtable Joan; Lundberg Joyce; Hill Christopher, L.; McKinney Curtis 1994: A chronology for the middle and late Pleistocene wet episodes in the eastern Sahara. Pages 147-168:

Fontugne Michel; Arnold Maurice; Labeyrie Laurent; Paterne Martine; Calvert Stephen, E.; Duplessy Jean Claude 1994: Paleoenvironment, sapropel chronology and Nile River discharge during the last 20,000 years as indicated by deep-sea sediment records in the eastern Mediterranean. Pages 75-88:

Lung, W.S.; Light, R.N. 1994: Modeling heavy metal removal in wetlands. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 241

Preedom, B.M.; Macrander, A.M.; Mackey, C.V. 1994: Habitat considerations for ecological risk assessment; a GIS case study for Rocky Mountain Arsenal. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 230

Ribeiro, R.; Margalho, R.; Goncalves, F.; Soares, A.M.V.M. 1994: A novel formulated sediment for toxicity testing with a highly controlled composition sediment. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 224

Kemble, N.E.; Dwyer, F.J.; Ingersoll, C.G. 1994: Development of a formulated control sediment for use in whole-sediment toxicity testing. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 224

Hayworth, J.S.; Burris, D.R. 1994: Modeling cationic surfactant transport in porous media; implications for enhanced sorption zone technology. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 207-208

Sanders, F.S.; Marlatt, G.; McCulley, B.L. 1994: Potential effect of mineral dissolution kinetics on bioavailability of mine tailings in stream sediments. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 195

Kapustka, L.; Lipton, J.; LeJeune, K. 1994: Phytotoxicity of metals and arsenic-contaminated soils. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 194

Boxall, A.B.A.; Maltby, L.L.; Forrow, D.M.; Betton, C. 1994: The identification of the toxic components in sediment contaminated with road runoff. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 191

Reed, L.; Fortner, A. 1994: A comparison of trace metal levels in sediment and oyster from an urbanized and a pristine estuary in SC. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 189

Arnold, W.R.; Jenkins, K.D.; Means, J.C.; McMillin, D.J. 1994: Risk potential of PAH concentrations in sediments near petroleum refinery wastewater discharges. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 188

Fox, C.A.; Armitage, T.M. 1994: The national sediment contaminant source inventory; point source analysis. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 186

Lewis Amy; Bantle John, A. 1994: Comparison of two exposure methods of soil samples using FETAX. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 183

Gaudet, C.L.; Lingard, S.M.; Raju, G.S.; Cureton, P.M.; Keenleyside, K.A.; Smith, S.L. 1994: Canadian sediment and soil quality guidelines for mercury. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 166

Sanasarian, H.A. 1994: Environmental situation in the Republic of Armenia. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 164

Nicholson, F.A.; Jones, K.C.; Johnston, A.E. 1994: Cadmium in UK soils and crops; long-term trends and their implications. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 163

Winger, P.V.; Lasier, P.J.; Jackson, B.P. 1994: Influence of extraction method on pore-water chemistry. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 111

Iannuzzi, T.J.; Tull, J.D.; Bonnevie, N.L.; Wenning, R.J. 1994: A critical review of current methods for developing sediment quality guidelines for 2,3,7,8 tetrachlorodibenzo-p-dioxin. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 109

Fleming, R.; Looise, B.; Borchert, J. 1994: Sphaerium corneium for use in sediment toxicity tests? A European collaboration. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 64

Pillard, D.A. 1994: An evaluation of soil and water toxicity at inactive drilling reserve pits. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 36

Woodling, J.D. 1994: Mine site reclamation; what works-what doesn't at the close of the 20th century. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 29

Mueller, C.A.; Thursby, G.B.; Schlekat, C.E.; Scott, K.J. 1994: Interpretation of reference toxicant tests in standard test procedures for sediment; how important are they?. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 26

Bay, S.M.; Greestein, D.J. 1994: Contributions of contaminants and organic enrichment to sediment toxicity near a sewage outfall. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 25

Metcalfe Smith, J.L.; Sirota, G.R.; Holtze, K.E.; Reid, J.J. 1994: Toxicity of sediments near an aluminum smelter on the St. Lawrence River to aquatic organisms. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 25

Wortham, G.; Cotsifas, J.S.; Taberski Karen; Hansen, S.R. 1994: Development of marine sediment toxicity identification evaluation methods using Strongylocentrotus purpuatus, Mytilus edulis, and Eohaustorius estuarius. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 24-25

Macauley John, M.; Summers, J.K.vin 1994: The Environmental Monitoring and Assessment Program; estuaries of the Louisianian Province, 1991-1993. Abstracts Annual Meeting Society of Environmental Toxicology and Chemistry (SETAC): 5

Ioane, D.; Andrei, J.; German, M. 1994: Considerations about the applicability of mercurometry methods in petroleum exploration. Studii si Cercetari de Geofizica 1990: 124