EurekaMag PDF full texts Chapter 20,406

Wilson John Tuzo 1949: The origin of continents and Precambrian history. Transactions of the Royal Society of Canada = Memoires de la Societe Royale du Canada 43: 157-184

Borisyak, A.A. 1973: The origin of continents and oceans. Pages 66-79 1973

Wegener Alfred 2004: The origin of continents and oceans; Chapter 2, The nature of the drift theory and its relationship to hitherto prevalent accounts of changes in the Earth's surface configuration in geological times. Pages 277-294 2004

Taylor, E.G.R. 1950: The origin of continents and oceans; a seventeenth century controversy. Geographical Journal 116(4-6): 195-198

Wilson John Tuzo 1953: The origin of continents as deduced from geological and geophysical evidence. Proceedings of the Geophysical Society of Tulsa 1: 66-69

George, C.Kenne, Y. 1959: The origin of continents, mountain ranges, and ocean basins. American Scientist 47(4): 504

Lowman Paul, D.Jr. 1980: The origin of continents; a general theory derived from comparative planetology. International Geological Congress, Abstracts--Congres Geologique Internationale, Resumes 26

Lowman Paul, D.Jr. 1982: The origin of continents; inferences from comparative planetology. Abstracts with Programs - Geological Society of America 15(7): 550

Lowe, D.R. 1975: The origin of convolute lamination. Annual Meeting Abstracts - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists 2: 92

Lur ye A.M. 1985: The origin of copper-bearing sandstones and shales. Vestnik Akademii Nauk SSSR 1985(5): 102-112

Rye Robert, O.; Whelan, J.F.; Harrison, J.E.; Hayes, T.S. 1984: The origin of copper-silver mineralization in the Ravalli Group as indicated by preliminary stable isotope studies. Special Publication - State of Montana Bureau of Mines and Geology 90: 104-107

Hose Louise, D.; Strong Thomas, R. 1983: The origin of coral pipes. The NSS Bulletin 45(1): 12-13

Mallikharjuna Rao, J. 1980: The origin of cordierite bearing hornfelses of Motadaka area, Guntur District, A.P. Geophysical Research Bulletin 18(1): 17-21

Chinner, G.A.; Fox, J.S. 1974: The origin of cordierite-anthophyllite rocks in the Land's End aureole. Geological Magazine 111(5): 397-408

Masson Henri 1972: The origin of cornieule (cargneule) by hydraulic fracturing. Eclogae Geologicae Helvetiae 65(1): 27-41

Murthy, M.V.N. 1955: The origin of coronas around olivine. Proceedings of the Indian Science Congress Part 3: 189

Young Edward, D.; Rumble Douglas, I.I. 1993: The origin of correlated variations in in-situ (super 18) O/ (super 16) O and elemental concentrations in metamorphic garnet from southeastern Vermont, USA. Geochimica et Cosmochimica Acta 57(11): 2585-2597

D.Toit Alex, L. 1928: The origin of corundum aplite. Economic Geology and the Bulletin of the Society of Economic Geologists 23(7): 806-809

Lavrukhina, A.K.; Mendybayev, R.A. 1988: The origin of cosmic dust. Geochemistry International 25(7): 8-27

Pitty, A.F. 1971: The origin of counter-dip valleys in the scarplands of the southern Pennines. East Midland Geographer 5, Part 4(36): 191-203

Kontak Daniel, J.; Anderson Alan, J. 1997: The origin of crack-seal-textured quartz in auriferous quartz veins of the Meguma Group, Nova Scotia; a combined hydraulic fracture-replacement model. Program with Abstracts - Geological Association of Canada 22: 80

Gauger, W. 1990: The origin of cracks in Danian rocks and their infilling by chalcedony (after opal); evidence from clastic beach sediments at Heiligenhafen, Schleswig-Holstein. Der Geschiebe-Sammler 23(4): 163-171

Anonymous 1986: The origin of cracks in desert soils. Zeitschrift fuer Pflanzenernaehrung und Bodenkunde 149(3): 347-359

Boyd, F.R. 1998: The origin of cratonic peridotites; a major-element approach. International Geology Review 40(9): 755-764

Kovalevskiy, S.A. 1966: The origin of crimea and the black sea. Priroda 3: 108-113

Xiong Yongqiang; Geng Ansong; Wang Chunjiang; Sheng Guoying; Fu Jiamo 2003: The origin of crude oils from the Shuguang-Huanxiling Buried Hills in the Liaohe Basin, China; evidence from chemical and isotopic compositions. Applied Geochemistry 18(3): 445-456

Hahn Weinheimer, P.; Hirner, A.; Lemcke, K. 1979: The origin of crude oils in southern Germany; geochemical results and a tentative geologic interpretation. Erdoel-Erdgas-Zeitschrift = Oil and Gas Magazine 95(4): 121-125

Zhao Zhidan; Gao Shan; Luo Tingchuan; Zhang Benren 1996: The origin of crustal low-velocity layers; evidence from laboratory measurement of P-wave velocity of rocks at high PT conditions. International Geological Congress, Abstracts--Congres Geologique Internationale, Resumes 30

Bespalov, I.M. 1980: The origin of cycles in coal-bearing deposits of the Donets Basin. Vsesoyuznoye Geologicheskoye Ugol'noye Soveshchaniye 6(1): 107-108

Bridges, P.H. 1982: The origin of cyclothems in the late Dinantian platform carbonates at Crich, Derbyshire. Proceedings of the Yorkshire Geological Society 44(11, Part 2): 159-180

Jürgen Ehlers; Gerhard Linke 1989: The origin of deep buried channels of Elsterian age in Northwest Germany. Journal of Quaternary Science 4(3): 255-265

Batiza Rodey; Vanko David 1982: The origin of deep sea basaltic hyaloclastite and breccia deposits. Abstracts with Programs - Geological Society of America 15(7): 440

Minato Masao 1973: The origin of deep sea basins in the marginal seas behind the island arcs of the western Pacific. Pacific Geology 6: 95-100

G.I.O.ar; T.C.O.stott; J.H.ek 2003: The origin of deep subsurface microbial communities in the Witwatersrand Basin, South Africa as deduced from apatite fission track analyses. Geofluids 3(1): 69-80

Griggs, D.T.; Baker, D.W. 1969: The origin of deep-focus earthquakes. Pages 23-42 1969

Perchuk, L.L.; Frolova, T.I. 1987: The origin of deep-sea basins in active continental margins. Trudy - Geologicheskiy Institut (Moskva) 414: 163-167

Minato, M. 1972: The origin of deep-sea basins in the marginal seas of the western Pacific. Umschau in Wissenschaft und Technik 72(22): 734-736

Masson, D.G.; Bett, B.J.; Billett, D.S.M.; Jacobs, C.L.; Wheeler, A.J.; Wynn, R.B. 2003: The origin of deep-water, coral-topped mounds in the northern Rockall Trough, Northeast Atlantic. Marine Geology 194(3-4): 159-180

Gastil, R.G. 1978: The origin of deformation in belts of batholith emplacement. Abstracts with Programs - Geological Society of America 11(7): 406

Christie John McDougall; Raleigh, C.B. 1959: The origin of deformation lamellae in quartz. American Journal of Science 257(6): 385-407

Spry, A.; Burns Kerry 1967: The origin of deformed conglomerate and pseudo deformed conglomerate; with particular reference to the rocks at Goat Island, Tasmania. Papers and Proceedings of the Royal Society of Tasmania 101: 271-277

Timashev, I.Ye 1970: The origin of dells in the tundra zone. Vestnik Moskovskogo Universiteta, Seriya 5: Geografiya 25(5): 114-115

Henriquez, B.Fernando 1988: The origin of deposits in the Cretaceous iron belt; revision of the hypothesis. Serie Comunicaciones - Departamento de Geologia, Facultad de Ciencias Fisicas y Matematicas, Universidad de Chile 39: 195

Cuchrov, F.V. 1978: The origin of deposits of chemogenic eluvial clays. Schriftenreihe fuer Geologische Wissenschaften 74(11): 9-28

Kostyayev, A.G. 1987: The origin of diamicton in the Ob' strip region of Sibirskiye Uvaly, West Siberia. Vestnik Moskovskogo Universiteta, Seriya 5: Geografiya 1987(5): 86-92

Stepanov, I.S. 1967: The origin of diamond placers on the western slopes of the Urals. Sovetskaya Geologiya 2: 75-81

Litvin, Y.A. 1969: The origin of diamonds. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 98(1): 114-121

Schwarcz, H.P. 1965: The origin of diamonds in drift of the north central United States. Journal of Geology 73(4): 657-663

G.M.G.nzaga; N.A.T.ixeira; J.C.G.spar 1994: The origin of diamonds in western Minas Gerais, Brazil. Mineralium Deposita 29(5): 414-421

Atwater, G.I. 1967: The origin of diapiric shale structures of the Gulf Coast geosyncline. Symposium on Abnormal Subsurface Pressure, Proceedings 1, Proceedings, 1st symposium, abnormal subsurface pressure): 9-10

Bryndzia, L.Taras 1988: The origin of diaspore and pyrophyllite in the Foxtrap pyrophyllite deposit, Avalon Peninsula, Newfoundland; a reinterpretation. Economic Geology and the Bulletin of the Society of Economic Geologists 83(2): 450-453

Bonik, K. 1978: The origin of diatoms; an evolutionary model; Part I, Development of the test. Natur und Museum 108(9): 267-273

Wieland, G.R. 1918: The Origin of Dicotyls. Science 48(1227): 18-21

Padian, K. 1989: The origin of dinosaurs and the beginning of the Age of Dinosaurs. Short Courses in Paleontology 2: 7-21

Swithinbank Charles 1950: The origin of dirt cones on glaciers. Journal of Glaciology 1(8): 461-465

Nummedal Dag; Riley Gregory, W. 1992: The origin of discrete shallow marine sandbodies. Annual Meeting Abstracts - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists 1992: 97

Gorody Anthony, W. 2001: The origin of dissolved gas in shallow aquifers overlying the San Juan Basin's Ignacio Blanco gas field near Bayfield, La Plata County, Colorado. Guidebook - Wyoming Geological Association 52: 9-21

Dogramaci, S.S.; Yesertener, C. 2001: The origin of dissolved solutes in the Blackwood River, Western Australia. Proceedings - International Association of Hydrogeologists Congress 31

Sanjuan Bernard; Michard Gil; Michard Annie 1990: The origin of dissolved substances in geothermal springs and boreholes from the Asal-Ghoubbet area, Republic of Djibouti. Journal of Volcanology and Geothermal Research 43(1-4): 333-352

Ewers, R.O.; Ford, D.C.; Quinlan, J.F. 1978: The origin of distributary and tributary flow within karst aquifers. Abstracts with Programs - Geological Society of America 11(7): 398-399

Marschalko Robert 1970: The origin of disturbed structures in Carpathian turbidites. Sedimentary Geology 4(1): 5-18

Marschalko Robert 1968: The origin of disturbed structures in turbidites, the flysch of central Carpathians. Geologicky Sbornik 19(2): 407-418

Baker Paul, A.; Kastner Miriam 1980: The origin of dolomite in marine sediments. Abstracts with Programs - Geological Society of America 13(7): 381-382

Van Tuyl Francis Maurice 1915: The origin of dolomites. Annals of the New York Academy of Sciences: 362-363

Swart Peter, K.; Melim Leslie, A. 2000: The origin of dolomites in Tertiary sediments from the margin of Great Bahama Bank. Journal of Sedimentary Research 70(3): 738-748

Robin, E.H.; John Gittins 1997: The origin of dolomitic carbonatites; field and experimental constraints. Journal of African Earth Sciences 25(1): 5-28

Robert, T.P.; Amy, C.B. 2004: The origin of domes on Europa; the role of thermally induced compositional diapirism. Geophysical Research Letters 31(1)

Geller, S.Yu ( S.J.Heller) 1938: The origin of drainless hollows. Pages 151-159 1938

Grover Samantha 2004: The origin of dried peat soils in the Australian Alps. Abstracts - Geological Society of Australia 75: 24

Clayton Greene, J.M.; Hendy, C.H.; Denton George, H. 1987: The origin of drift mounds in Miers Valley, Antarctica. Antarctic Journal of the United States 22(5): 59-61

Gravenor Conrad Percival 1953: The origin of drumlins. American Journal of Science 251(9): 674-681

Clube, S.V.M. 1987: The origin of dust in the solar system. Philosophical Transactions of the Royal Society of London, Series A: Mathematical and Physical Sciences 323(1572): 421-436

Eckardt Frank, D.; Washington, R.; Wilkenson, M.J. 2001: The origin of dust on the west coast of Southern Africa. Palaeoecology of Africa and of the Surrounding Islands 27: 207-219

Polat Ali; Frei Robert 2005: The origin of early Archean banded iron formations and of continental crust, Isua, southern West Greenland. Precambrian Research 138(1-2): 151-175

Sinkovec, B. 1973: The origin of early Paleogene bauxite of Istria, Yugoslavia. Papers - International Congress for the Study of Bauxites, Alumina and Aluminum

Yemel yanenko A.S. 1967: The origin of early Paleogene multiphase intrusives in northern Sikhote-Alin. Geologiya i Geofizika 4: 129-135

Roschke, G. 1980: The origin of earth pillars. Umschau in Wissenschaft und Technik 80(20): 633-634

Reid Harry Fielding 1931: The origin of earthquake waves. Transactions - American Geophysical Union: 67-70

Hixon Hiram, W. 1906: The origin of earthquakes. Engineering and Mining Journal 81: 864

Davison Charles 1934: The origin of earthquakes as illustrated by their periodicity. Geological Magazine 71(845): 493-500

Rozen, O.M. 1969: The origin of eclogite. Doklady Akademii Nauk SSSR 176(3): 659-662

O.Hara, M.J. 1969: The origin of eclogite and ariegite nodules in basalt. Geological Magazine 106(4): 322-330

Lychagin, P.P. 1974: The origin of effusive rocks of the Kedonskaya Series confined to the Omolon Massif. Sovetskaya Geologiya 6): 75-87

Hyndman, R.D.; Vanyan, L.L.; Marquis, G.; Law, L.K. 1993: The origin of electrically conductive lower continental crust; saline water or graphite?. Physics of the Earth and Planetary Interiors 81(1-4): 325-344

Schwarz Dietmar; Giuliani Gaston; Grundmann Guenter; Glas Maximilian 2002: The origin of emerald; a controversial topic. ExtraLapis English 2: 18-23

Friedman Gerald Manfred 1951: The origin of emery deposits. Economic Geology and the Bulletin of the Society of Economic Geologists 46(1): 113

D.Albuquerque, C.A.R. 1973: The origin of enclaves in granitic rocks from northern Portugal. Special Publication - Geological Society of South Africa 3: 479-493

Stockman Stephanie, A.; McLellan Eileen, L. 1987: The origin of enclaves in the Stony Creek Granite, S.E. Connecticut; stitching across a terrane boundary?. Abstracts with Programs - Geological Society of America 20(7): 856

M.Simms 2002: The origin of enigmatic, tubular, lake-shore karren; a mechanism for rapid dissolution of limestone in carbonate-saturated waters. Physical Geography 23(1): 1-20

Elliott Tim; Blichert Toft Janne; Heumann Arnd; Koetsier Govert; Forjaz Victor 2007: The origin of enriched mantle beneath Sao Miguel, Azores. Geochimica et Cosmochimica Acta 71(1): 219-240

Ballais, J.L. 1996: The origin of eolian sandy silt in the Matmata Mountains, Tunisia. Travaux - Centre National de la Recherche Scientifique, Unite Associee No 903 25: 35-44

Paul L Weis; Irving Friedman; Jim P Gleason 1981: The origin of epigenetic graphite; evidence from isotopes. Geochimica et Cosmochimica Acta 45(12): 2325-2332

Pique, A.; Wybrecht, E. 1987: The origin of epizone chlorites; detrital inheritance and syntectonic crystallization; example from the Cambrian graywackes of western Morocco. Bulletin de Mineralogie 110(6): 665-682

Larochkina, I.A. 1987: The origin of erosion in Tournaisian rocks of Tataria. Geologiya Nefti i Gaza 1987(6): 45-48

Xie, X.; Wang, R.; Li, G.; Lu, H. 1996: The origin of erosional valley of southern Mangar Sag in the Tarim Basin and analysis of its petroleum geology significance. Acta Sedimentologica Sinica 14(2): 41-46

Bulin, V.P. 1985: The origin of erratic boulders in the Pamirs. Geologiya i Geofizika Tadzhikistana 1: 173-180

Jones, J.H.; Mittlefehldt, D.W.; Jurewicz, A.J.G.; Lauer, H.V.J.; Hanson, B.Z.; Paslick, C.R.; MacKay, G.A. 1996: The origin of eucrites; an experimental perspective. LPI Technical Report Part 1: 15

Kogarko, L.N.; Lazutkina, L.N.; Romanchev, B.P. 1982: The origin of eudialyte mineralization. Geochemistry International 19(5): 128-145

Chen, J.H.; Wasserburg, G.J. 1984: The origin of excess (super 107) Ag in Gibeon (IVA) and other iron meteorites. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference 15, Part 1: 144-145

Tyul panov V.I.; Manukov, S.A. 1981: The origin of exchangeable sodium in steppe solonetz soils in the central and eastern Caucasus Foreland. Pochvovedeniye 8): 41-51

Seaman, S.J.; Knowlton, C.W. 1992: The origin of exotic crystal clusters and magmatic inclusions in the uppermost andesitic flow of the Atascosa Formation, Atascosa Mountains, southern Arizona. EOS Transactions American Geophysical Union 73(14 Suppl): 358

Bauer, E. 1971: The origin of extra spots in low energy electron diffraction. Bulletin de la Societe Francaise de Mineralogie et de Cristallographie 94(3): 204-215

Landy Kornelne; Nagy Zoltan 1980: The origin of extra-high apparent resistivity magnetotelluric horizons in young sediments. Magyar Geofizika 21(6): 216-222

A.C.M.Rton.G.B.Rg.P.L.H.Nsley.P.D.W.H.Ughton.D.H.K.Insley.P.T.Usty 1989: The origin of faceted garnets in sandstones; dissolution or overgrowth?. Sedimentology 36(5): 927-942

Richards, R.Peter 1990: The origin of faden quartz. The Mineralogical Record 21(3): 191-201

Stovickova, N. 1983: The origin of faults and circular structures based on the theory of rotational dynamics. Proceedings of the International Conference on Basement Tectonics 4: 381

Delamette, M. 1989: The origin of faunal melanges in Albian-Cenomanian phosphate conglomerates of the Helvetian Platform, Western Alps. Revue de Paleobiologie special 3: 19-37

Hirsch, F. 1976: The origin of faunal peculiarities during the Triassic and Jurassic of the African-Arabian Platform. Bulletin de la Societe Geologique de France 18(2): 543-552

Thulborn, RA. 1987: The origin of feathers. Occasional Paper of the Tyrrell Museum of Palaeontology 3: 218-223

Carstens Harald 1958: The origin of feldspar inclusions in the lamprophyres off Kristiansand, south Norway; a preliminary note. Norsk Geologisk Tidsskrift 38(2): 245-252

Penn Sheldon, H. 1968: The origin of ferro-manganese concretions in the marine environment. Mining Engineering 20(1): 91-92

Walsh Ian; Lyle Mitchell, W.; Finney Bruce; Heath, G.R.ss 1981: The origin of ferromanganese nodule-free patches at MANOP Site H, 92 degrees 50'W, 6 degrees 30'N. EOS Transactions American Geophysical Union 62(45): 905-906

Julia A Peck; John A Wood 1987: The origin of ferrous zoning in Allende chondrule olivines. Geochimica et Cosmochimica Acta 51(6): 1503-1510

Collin, P.Y. 1999: The origin of ferruginous oolites; sedimentary environment, mineralogy, structure, nannostructure and mode of formation. ASF Association des Sedimentologistes Francais 33: 83-84

Carcangiu, G.; Franeschelli, M.; Pannuti, F. 1991: The origin of fibrolite-rich nodules in high-grade melanocratic gneisses from NE Sardinia, Italy. Terra Abstracts 3(1): 442

Elburg Marlina, A.; Bons Paul, D.; Foden John; Passchier Cees, W. 2002: The origin of fibrous veins; constraints from geochemistry. Geological Society Special Publications 200: 103-118

Larry Mayer 1979: The origin of fine scale acoustic stratigraphy in deep-sea carbonates. Journal of Geophysical Research: Solid Earth 84(B11): 6177-6184

Shaub, B.M. 1987: The origin of fire opals. Rock and Gem 17(8): 36-39

Kozub Philippe 1997: The origin of flat-pebble conglomerates in the Upper Cambrian of the Clarks Fork region, Park County, Wyoming. Keck Research Symposium in Geology 10: 134-137

Dutton Cyril 1992: The origin of flint in chalk. Humberside Geologist 10: 27-43

Duband, D. 1996: The origin of floods in the Loire Basin. Houille Blanche 51(6-7): 54-62

Giggenbach Werner, F. 1992: The origin of fluid phase constituents in geothermal systems as a function of tectonic setting. International Geological Congress, Abstracts = Congres Geologique International, Resumes 29: 204

J.K.lb; A.F.M.K.sters; S.H.ernes; F.M.M.yer 2000: The origin of fluids and nature of fluid-rock interaction in mid-crustal auriferous mylonites of the Renco Mine, southern Zimbabwe. Mineralium Deposita 35(2-3): 109-125

Lecuyer, C.; Gruau, G.; Anhaeusser, C.R.; Fourcade, S. 1994: The origin of fluids and the effects of metamorphism on the primary chemical compositions of Barberton komatiites; new evidence from geochemical (REE) and isotopic (Nd, O, H, (super 39) Ar/ (super 40) Ar) data. Geochimica et Cosmochimica Acta 58(2): 969-984

Kyser, T.K.; O'Hanley, D.S.; Wicks, F.J. 1999: The origin of fluids associated with serpentinization; evidence from stable-isotope compositions. The Canadian Mineralogist 37, Part 1: 223-237

O'Neil, J.R.; Johnson, C.M.; White, L.D.; Roedder, E. 1986: The origin of fluids in the salt beds of the Delaware Basin, New Mexico and Texas. Applied Geochemistry 1(2): 265-271

E.C.rdellach; C.A.ora; A.S.ler; J.D.lgado 1992: The origin of fluids involved in the formation of gold-bearing skarns of the Andorra Granite (central Pyrenees, Spain); sulphur isotope data. Mineralogy and Petrology 45(3-4): 181-193

Tsurumaki, M.; Sakuramoto, Y. 1975: The origin of fluoride in surface waters in the Rokko Mountains, Hyogo Prefecture, Japan. Journal of Geosciences, Osaka City University 19: 89-106

Mychkovsky, G. 1978: The origin of fluorite, sulfide and sulfate minerals in northwestern Ohio. Abstracts with Programs - Geological Society of America 11(6): 279

Baranowski, S. 1970: The origin of fluted moraine at the fronts of contemporary glaciers. Geografiska Annaler Series A: Physical Geography

G.Robert Brakenridge 1990: The origin of fluvial valleys and early geologic history, Aeolis Quadrangle, Mars. Journal of Geophysical Research: Solid Earth 95(B11): 17289-17308

Schwerdtner, W.M.; van Berkel, J.T. 1991: The origin of fold abutments in the map pattern of the westernmost Grenville Province, central Ontario. Precambrian Research 49(1): 39-59

MacCarthy Gerald, R. 1928: The origin of folded mountains. Journal of the Elisha Mitchell Scientific Society 44(1): 14-15

Zakharov, S.A. 1983: The origin of folding. Geotectonics 17(5): 438-442

Beloussov, V. V. 1961: The origin of folding in the Earth's crust. Journal of Geophysical Research 66(7): 2241-2254

Hambrey, M.J. 1975: The origin of foliation in glaciers; evidence from some Norwegian examples. Journal of Glaciology 14(70): 181-185

Wintsch Robert, P.; Amato Christopher, R. 2000: The origin of foliation; microstructural and microchemical evidence for the role of pressure solution and pressure solution creep. Abstracts - Geological Society of Australia 59: 548

Brammer Klaus Juergen; Knipping Bernhard Josef 1993: The origin of formation waters in the abandoned Konrad iron ore mine (Salzgitter, Germany). European Journal of Mineralogy 5(4): 787-797

Miura Hideki; Hirakawa Kazuomi 1994: The origin of fossil periglacial wedges and reconstruction of the permafrost environment during the last glacial period in northern Hokkaido. Chikei = Transactions - Japanese Geomorphological Union 15(3): 302-303

Apotria Ted, G.; Kaiser Charles, J.; Cain Bruce, A. 1993: The origin of fractures in the Devonian Antrim Shale, Michigan Basin. Abstracts with Programs - Geological Society of America 26(6): 279

Trukhalev, A.I. 1986: The origin of fragments of granites and other plutonic rocks in the volcanics of Ascension Island, South Atlantic. Pages 141-149 1986

B.K?íbek 1975: The origin of framboidal pyrite as a surface effect of sulphur grains. Mineralium Deposita 10(4): 389-396

Pierret, M.C.; Blanc, G.; Clauer, N. 2000: The origin of framboidal pyrite in sediments from the Suakin Trough, Red Sea. Comptes Rendus de l'Academie des Sciences, Serie II Sciences de la Terre et des Planetes

Rickard David, T. 1970: The origin of framboids. Lithos 3(3): 269-293

Skolnick, H. 1952: The origin of fusain. Proceedings Iowa Acad Science 59: 296-301

Wu Xianghe; Ji Qiang; Chen Xiaoyuan 1998: The origin of fusulinid and a new Tournaisian-Visean boundary in Guilin area, Guangxi, China. Acta Micropalaeontologica Sinica 15(4): 367-379

Finger, P. 1991: The origin of gamma-ray anomalies in gas wells. Geophysik und Geologie 4(2): 119-129

Simon Nina, S.C.; Irvine Gordon, J.; Davies Gareth, R.; Pearson, D.G.; Carlson Richard, W. 2003: The origin of garnet and clinopyroxene in depleted Kaapvaal peridotites. Lithos 71(2-4): 289-322

Auque, L.F.; Sanchez Cela, V. 1990: The origin of garnet in intermediate and acidic volcanic rocks; revision of the criteria for classifying genesis. Revista de la Academia de Ciencias Exactas, Fisico-Quimicas y Naturales de Zaragoza 45: 185-201

Bouloton, J.; Montel, J.M.; Pellier, C. 2000: The origin of garnet in the Montasset Microgranite, Velay Massif, France. Comptes Rendus de l'Academie des Sciences, Serie II Sciences de la Terre et des Planetes

James, M.M.Lelland; Philip, R.W.itney 1977: The origin of garnet in the anorthosite-charnockite suite of the Adirondacks. Contributions to Mineralogy and Petrology 60(2): 161-181

Jaroslav Dostal 1975: The origin of garnet-cordierite-sillimanite bearing rocks from Chandos Township, Ontario. Contributions to Mineralogy and Petrology 49(2): 163-175

Srinivasalu, S.; Rajasekaran, K.C.; Mohan, V.R.; Balasubramanian, S. 1998: The origin of garnetiferous pelites in the vicinity of P-Ca shear South India. Indian Mineralogist 32(1): 57

Purcell Victoria, L.; Robertson Barry, D. 1984: The origin of garnets in rhyolite near Ely, Nevada. Georgia Journal of Science 42(1-2): 20

Oliver, R.L. 1956: The origin of garnets in the Borrowdale volcanic series and associated rocks, English Lake District. Geological Magazine 93(2): 121-139

Galimov, E.M.; Lopatin, N.V.; Shabayeva, I.Y. 1990: The origin of gas accumulations in western Siberia. Pages 401-417 1990

Belyayeva, L.S.; Rogozina, Y.A.; Shumenkova, Y.M. 1974: The origin of gas and bitumens by the catagenesis of organic materials distributed in lower Cambrian and Precambrian deposits of the Irkutsk Amphitheater. Pages 225-229 1974

Nemchenko, N.N.; Rovenskaya, A.S. 1987: The origin of gas-condensate pools and predicting the phase state of hydrocarbons in West Siberia. Geologiya Nefti i Gaza 1987(2): 25-31

Fedor Ferenc 2004: The origin of gases explored within the Inert Gas Zone, Hungarian Great Plain, Hungary. Occasional Papers of the Geological Institute of Hungary 202: 86-87

Bein, A.; Goldberg, M.; Aizenshtat, Z.; Shraga, Y. 1983: The origin of gases in the northern Jordan Valley, Israel and its implications for further oil exploration. Current Research - Geological Survey of Israel 1982: 5-7

Konev, A.A.; Bekman, I.K. 1978: The origin of gases liberated during the heating of rocks and minerals. Soviet Geology and Geophysics 19(12): 25-29

Sokolov Vasily Andreyevich; Buniat Zade, Z.A.; Geodekyan Artem Aramovich; Dadashev, F.G. 1969: The origin of gases of mud volcanoes and the regularities of their powerful eruptions. Pages 473-484 1969

Schlossmacher Karl 1954: The origin of gemstones. Gems and Gemology 8(3): 81-83

Munasinghe Tissa; Dissanayake, C.B. 1981: The origin of gemstones of Sri Lanka. Economic Geology and the Bulletin of the Society of Economic Geologists 76(5): 1216-1225

Chantal Alibert; Philippe Martin; Henriette Lapierre 1991: The origin of geochemical variations in a Late Permian volcanic arc, eastern Klamath Mountains, California. Journal of Volcanology and Geothermal Research 46(3-4): 299-322

Van Tuyl Francis Maurice 1914: The origin of geodes. Annals of the New York Academy of Sciences 23: 309

Cook Kathryn, H.; Cook Walter, A. 1967: The origin of geodes; Part 1. Gems and Minerals 357: 14-17

Karapetyan, K.I. 1983: The origin of geological knowledge; with the Stone Age of Armenia as an example. Pages 75-84 1983

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Brown Craig, J.; Schoonen Martin, A.A. 2004: The origin of high sulfate concentrations in a coastal plain aquifer, Long Island, New York. Applied Geochemistry 19(3): 343-358

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Robert, S.D.; Walter, S.L. 1975: The origin of high-amplitude magnetic anomalies at the intersection of the Juan de Fuca Ridge and Blanco Fracture Zone. Earth and Planetary Science Letters 26(1): 0-113

R.K.Goldhammer, P.J.Lehmann, P. 1993: The origin of high-frequency platform carbonate cycles and third-order sequences (Lower Ordovician El Paso Gp, West Texas); constraints from outcrop data and stratigraphic modeling. SEPM Journal of Sedimentary Research 63

Wang Guanyu; Wang Deyong 1996: The origin of high-pressure granulites; examples from the juncture of the Shansi, the Hebei, and the Nei Mongol provinces in North China. International Geological Congress, Abstracts--Congres Geologique Internationale, Resumes 30

Vanko, D.A.; Bach, W.B.; Scott, S.D.; Beaudoin, Y. 2002: The origin of high-salinity anhydrite-hosted fluid inclusions from ODP Leg 193 cores from the PACMANUS hydrothermal system. PACROFI - Pan-American Conference on Research on Fluid Inclusions Program and Abstracts 8: 115-116

Khoury Hani, N. 1985: The origin of highly alkaline waters from the Maqarin area, North Jordan. Dirasat (Science and Geography) 12(7): 125-131

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Han Daxiong; Chen Weizhu; Zhao Yufen 2006: The origin of homochirality explored by a new theory model. Origins of Life and Evolution of the Biosphere 36(3): 286-287

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J.Schwan 1986: The origin of horizontal alternating bedding in Weichselian aeolian sands in northwestern Europe. Sedimentary Geology 49(1-2): 73-108

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Chiarelli Anton Brunetto 1986: The origin of human language. Anthropos (Brno) 23: 55-60

Janusz Pempkowiak 1983: The origin of humic substances in the Baltic Sea evaluated on the basis of chemical properties. Marine Chemistry 12(2-3): 234-0

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Wang Tao 2000: The origin of hybrid granites and the implications for continental dynamics. Yanshi Xuebao = Acta Petrologica Sinica 16(2): 161-168

Minezaki Tomonari; Moriyama Katsuro 2002: The origin of hydrocarbon and carbon dioxide in the gas fields of the Pattani Trough, Gulf of Thailand. Sekiyu Gijutsu Kyokaishi = Journal of the Japanese Association of Petroleum Technology 67(1): 16-29

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Schulz, H.M.; Sachsenhofer, R.F.; Bechtel, A.; Polesny, H.; Wagner, L. 2002: The origin of hydrocarbon source rocks in the Austrian molasse basin; Eocene-Oligocene transition. Marine and Petroleum Geology 19(6): 683-709

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David Rickard; Peter Torssander 1988: The origin of hydrothermal sulfur in volcanic terranes. Chemical Geology 70(1-2): 1

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Kaichiro Kasai; Yukihiro Sakagawa; Ryo Komatsu; Munetake Sasaki; Kohei Akaku; Toshihiro Uchida 1998: The origin of hypersaline liquid in the Quaternary Kakkonda Granite, sampled from Well WD-1A, Kakkonda geothermal system, Japan. Geothermics 27(5-6): 631-645

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Zhang Songlin 1998: The origin of immature oils in Henan Province. AAPG Bulletin 82(11): 2171-2172

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Knutsson Gert; Maxe Lena; Olofsson Bo; Jacks Gunnar; Eriksson Anders 1998: The origin of increased chloride content in the groundwater at Upplands Vasby. NHP Rapport = Nordic Hydrological Programme Report 43: 223-231

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Xiang Dingpu; Tang Lingxiu; Tao Bingkun; Zhang Shuting 1984: The origin of intermediate acid intrusive rocks in West Qinling in special reference to their petrochemical characteristics. Diqiu Huaxue = Geochimica 1984(1): 66-75

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Reagan Mark, K.; Gill James, B.; Mattinson James, M. 1986: The origin of intraplate basalt in an arc setting at Turrialba Volcano, Costa Rica. EOS Transactions American Geophysical Union 67(44): 1280

Bracene Rabah; Frizon de Lamotte Dominique 2002: The origin of intraplate deformation in the Atlas system of western and central Algeria; from Jurassic rifting to Cenozoic-Quaternary inversion. Tectonophysics 357(1-4): 207-226

Zhou Zuoxia 1986: The origin of intrusive mass in Fengshandong, Hubei, China. Yanshi Xuebao = Acta Petrologica Sinica 1986(1): 59-70

Li, A.; Si, C. 1988: The origin of intrusive rocks in Liaoning Province. Regional Geology of China = Zhongquo Quyu Dizhi 1988(1): 21-28

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Krupp, G.; Aumann, D.C. 1999: The origin of iodine in soil; 1, Iodine in rainfall over Germany. Chemie der Erde 59(1): 57-67

Schnell, D.; Aumann, D.C. 1999: The origin of iodine in soil; 2, Iodine in soils of Germany. Chemie der Erde 59(1): 69-76

Champness, P.E.; Rodgers, K.A. 2000: The origin of iridescence in anthophyllite-gedrite from Simiuttat, Nuuk District, southern West Greenland. Mineralogical Magazine 64(5(426)): 885-889

Collao Santiago; de Almeida Delia del Pilar, M. 1996: The origin of iron and manganese mineralization in the metamorphic basement of south-central Chile; petrography, mineralogy and geochemistry. Acta Geologica Leopoldensia 43: 167-180

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Anonymous 1920: The origin of iron ores. Engineering and Mining Journal 109: 1053

Dunn John Alexander 1935: The origin of iron ores in Singhbhum, India. Economic Geology and the Bulletin of the Society of Economic Geologists 30(6): 643-654

Elliott Sarah, F.; Ferrell Ray, E.J. 1987: The origin of iron rich concretions; modern Mississippi River deltaic plain. Abstracts of Papers - American Chemical Society, National Meeting 194: (unpaginated

Haneef Mohammad; Tanoli Saifullah, K.; Hussain Mahbub 1989: The origin of iron specks in ancient clastic sequences; an interpretation based on a study of the Silurio-Devonian Hissartang Formation, Attock-Cherat Range, Northwest Pakistan. Abstracts with Programs - Geological Society of America 22(6): 334

Prade, K.; Ottow, J.C.G.; Jacq, V.A. 1987: The origin of iron toxicity under humid conditions (O. sativa l.) in alluvial soils from Senegal. Mitteilungen der Deutschen Bodenkundlichen Gesellschaft 55: 645-650

Xie Kunyi; Shi Xingming; Song Fumei 1996: The origin of iron-copper deposit in Marcona mining area, Peru. International Geological Congress, Abstracts--Congres Geologique Internationale, Resumes 30

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Kurt Boström; Lennart Widenfalk 1984: The origin of iron-rich muds at the Kameni Islands, Santorini, Greece. Chemical Geology 42(1-4): 0-218

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Ackert Robert, P.Jr. 1989: The origin of isolated gravel ripples in the western Asgard Range, Antarctica. Antarctic Journal of the United States 24(5): 60-62

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Schaller Waldemar Theodore 1936: The origin of kernite and borax in the Kramer borate field, California. American Mineralogist 21(3): 192

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Thiedig Friedhelm; Lehmann Ulrich 1973: The origin of landslides from secular rainfall in Spitsbergen and its importance for the denudation of the periglacial region. Mitteilungen aus dem Geologischen Staatsinstitut in Hamburg 42: 71-80

Toshihiko Shimamoto 1985: The origin of large or great thrust-type earthquakes along subducting plate boundaries. Tectonophysics 119(1-4): 37-65

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Giles, M.R.; Indrelid, S.L.; Beynon, G.V.; Amthor, J. 2000: The origin of large-scale quartz cementation; evidence from large data sets and coupled heat-fluid mass transport modelling. Special Publication of the International Association of Sedimentologists 29: 21-38

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Emery, D.; Hudson, J.D.; Marshall, J.D.; Dickson, J.A.D. 1988: The origin of late spar cements in the Lincolnshire Limestone, Jurassic of central England. Journal of the Geological Society of London 145(4): 621-633

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Krs Miroslav; Pesek Jiri; Pruner Petr; Skocek Vladimir; Slepickova Jana 1997: The origin of magnetic remanence components of Westphalian C to Stephanian C sediments, West Bohemia; a record of waning Variscan tectonism. Geological Society Special Publications 125: 29-47

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Gordon S Lister; Gregory A Davis 1989: The origin of metamorphic core complexes and detachment faults formed during Tertiary continental extension in the northern Colorado River region, U.S.A. Journal of Structural Geology 11(1-2): 65-94

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George Annette 1985: The origin of metavolcanic and associated argillaceous rocks at Island Bay, Wellington, New Zealand. New Zealand Journal of Geology and Geophysics 28(4): 623-634

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Wimmer Joe 1937: The origin of meteorites, their composition and their contribution to our earth's structure. Geological Newsletter 3(13): 143-152

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Barker, J.F.; Fritz, P. 1976: The origin of methane in groundwater of Haldimand - Norfolk region, S. Ontario. Program with Abstracts - Geological Association of Canada 1: 49

Eusden, J.D.kstra Jr.; Lathrop Alison, S.; Peters Stephen 1991: The origin of miarolitic cavities in the Conway Granite, Conway, New Hampshire. Abstracts with Programs - Geological Society of America 24(1): 27

Montgomery Keith 1989: The origin of micro-relief on till sheets of the Conestogo Lake area, Ontario. The Canadian Geographer = Le Geographe Canadien 33(2): 108-117

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Wan Yusheng; Liu Dunyi; Wu Jiashan; Zhang Zongqing; Song Biao 1998: The origin of middle Archean granitic rocks from the Anshan-Benxi area, Liaoning, China; constraints of geochemistry and Nd isotopes. Yanshi Xuebao = Acta Petrologica Sinica 14(3): 278-288

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Roy, P.S. 1999: The origin of mineral sand placers on the Australian east coast: a model for the Murray Basin. Bulletin - Australian Institute of Geoscientists 26: 87-89

Cawthorn, R.Grant 1981: The origin of mineralisation at Insizwa. Quarterly News Bulletin - Geological Society of South Africa = Kwartaallikse Nuusbulletin - Geologiese Vereniging van Suid-Africa 24(4): 39-41

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Robinson Brian, W. 1973: The origin of mineralization at the Tui Mine, Te Aroha, New Zealand, in the light of stable isotope studies. Abstracts with Programs - Geological Society of America 6(7): 783

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Babcan Jan 1989: The origin of minerals and chemical compounds in interstellar space. Pages 17-21 1989

Croxford, S.J.; Banwart, S.A.; Cripps, J.C. 1999: The origin of minewater contamination from the Carboniferous Coal Measure sequence in the United Kingdom. LPI Contribution: 63-64

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Habgood Phillip, J. 1989: The origin of modern humans in East Asia and Australasia. Pages 431-435 1989

Otte, M. 1994: The origin of modern man; a behavioral approach. Comptes Rendus de l'Academie des Sciences, Serie 2, Sciences de la Terre et des Planetes, Earth and Planetary Sciences 318(2): 267-273

Vandermeersch Bernard 1989: The origin of modern man; the point of view of a paleoanthropologist. Pages 415-421 1989

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Semiletov, I.P. 1986: The origin of molecular hydrogen in the ocean; hydrogen in the Atlantis-2 Depression. Oceanology 26(3): 318-321

Gabuniya, L.K.; Gabuniya, V.D. 1987: The origin of moles; Talpinae. Soobshcheniya Akademii Nauk Gruzinskoy SSR 125(3): 649-651

Souchez, R.A. 1966: The origin of morainic deposits and the characteristics of glacial erosion in the western Sor-Rondane, Antarctica. Journal of Glaciology 6(44): 249-254

Carroll R.L.; De Braga M. 1991: The origin of mosasaurs as a model of macroevolutionary patterns and processes. Journal of Vertebrate Paleontology 11(Suppl 3): 20A

Dathe David, B.; Weiss Malcolm, P. 1983: The origin of mottled dolomitic limestones in the Platteville Group (Ordovician) of northern Illinois. Abstracts with Programs - Geological Society of America 16(4): 255

Mamedov, V.A. 1975: The origin of mountain lake basins in Azerbaidzhan. Izvestiya Vsesoyuznogo Geograficheskogo Obshchestva 107(3): 258-261

Longwell Chester Ray 1943: The origin of mountains. Mineralogist 11(4): 116-117

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Pil chin A.N. 1985: The origin of mud volcanoes. Sovetskaya Geologiya 1985(10): 78-81

Zan, L.; He, J. 1992: The origin of mudcone and its relation to the oil/ gas in the Yingge Sea Basin. Shiyou Shiyan Dizhi = Experimental Petroleum Geology 14(3): 244-251

Cocke, J.M.; Lindenbusch, B.J.; Berkland Terrill, R. 1988: The origin of multiple pseudocolumellae in a new species of Kionophyllum from a Virgilian bed of Texas. Abstracts with Programs - Geological Society of America 21(2): 95

Goodspeed Robert, M. 1969: The origin of myrmekite in the Precambrian plutonic granites in a portion of the New Jersey Highlands. Abstracts with Programs - Geological Society of America 2: 22-23

Siddhanta, S.K.; Akella Jagannadham 1966: The origin of myrmekites in hornblende-plagioclase gneisses and in the associated pegmatites. Acta Geologica Academiae Scientiarum Hungaricae = Magyar Tudomanyos Akademia Foeldtani Koezloenye 10(1-2): 31-52

Shelley, D. 1970: The origin of myrmekitic intergrowths and a comparison with rod-eutectics in metals. Mineralogical Magazine and Journal of the Mineralogical Society 37(290): 674-681

Pearson, A.; Eglinton, T.I. 2000: The origin of n-alkanes in Santa Monica Basin surface sediment; a model based on compound-specific Delta (super 14) C and delta (super 13) C data. Organic Geochemistry 31(11): 1103-1116

Gurko, N.N.; Galishev, M.A. 1981: The origin of naphthenic crude oils. Geokhimiya 1981(10): 1591-1598

Abrajano, T.A.J.; Pasteris, J.D. 1983: The origin of native iron and iron alloys in serpentinites. EOS Transactions American Geophysical Union 64(45): 886

Kulp John Laurence 1954: The origin of native sulfur in the Gulf Coast salt domes. Journal of Sedimentary Petrology 24(2): 131

Thode Henry George; Wanless Robert Kenneth; Wallouch, R. 1953: The origin of native sulphur deposits from isotope fractionation studies. Geochimica et Cosmochimica Acta 5(6): 286-298

Gold Thomas 1985: The origin of natural gas and petroleum, and the prognosis for future supplies. Annual Review of Energy 10: 53-77

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Heikkinen Aulis 1973: The origin of natural gas in the Kotalahti Mine, Finland. Vuoriteollisuus = Bergshanteringen 31(1): 36-37

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Zhang Linye; Li Xuetian 1990: The origin of natural gas in the shallow reservoir in the Binhai area of the Jiyang Depression. Shiyou Kantan Yu Kaifa = Petroleum Exploration and Development 17(1): 1-7

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Lange Arthur, L. 2000: The origin of natural potential anomalies over caves; discussion. Geo (super 2) 27(1-3): 18-19

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Kvale Erik, P. 2006: The origin of neap-spring tidal cycles. Marine Geology 235(1-4): 5-18

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Sheppard Douglas, S.; Claridge Graeme, G.C.; Campbell, I.B.; Lyon, G.L.; Rogers, K.M. 2002: The origin of nitrate and sulphate in Antarctic soils. Bulletin - Royal Society of New Zealand 35: 437-441

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Rozanski Kazimierz; Zurek Anna 2001: The origin of nitrates in ground water identified based on isotope composition. WspolLczesne Problemy Hydrogeologii = Current Problems of Hydrogeology 4(2): 403-412

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Fan Ranxue 2001: The origin of noble gas and hydrocarbon migration in the central part of the western Sichuan Depression, Sichuan, China. Kuangwu Yanshi Diqiuhuaxue Tongbao = Bulletin of China Society of Mineralogy, Petrology and Geochemistry 20(4): 323-327

Yuan Zhihua 1998: The origin of nodular limestone in the Lower Triassic Daye Formation in the central part of the Yangtze River valley, China. Diqiu Huaxue = Geochimica 27(3): 276-282

Greiling Lothar 1967: The origin of nodular limestones in eugeosynclinal and miogeosynclinal areas. Geologische Rundschau 56(1): 336-340

Szulczewski, M. 1965: The origin of nodular limestones in the Tatras. Rocznik Polskiego Towarzystwa Geologicznego = Annales de la Societe Geologique de Pologne 35(2): 243-259

Cleuziou Serge; Costantini Lorenzo 1982: The origin of oases. La Recherche 137: 1180-1182

Garyainov, V.A. 1978: The origin of occurrences of modern insects in saline lakes of the arid zone. Voprosy Stratigrafii i Paleontologii 3: 90-100

Barry, L.Weaver 1991: The origin of ocean island basalt end-member compositions; trace element and isotopic constraints. Earth and Planetary Science Letters 104(2-4): 0-397

Govorov, I.N. 1983: The origin of oceanic basalts according to petrochemical data. Pages 24-38 1983

Rolf, B.P.; John Malpas 1984: The origin of oceanic plagiogranites from the Karmoy Ophiolite, western Norway. Contributions to Mineralogy and Petrology 88(1-2): 36-52

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Mohamed Awad; Ennadi Ibrahim 1995: The origin of oil and gas in onshore Abu Dhabi, UAE. AAPG Bulletin 79(8): 1236-1237

Jiang Jigang 1981: The origin of oil and gas in the saline lake facies of the Qian Jiang Formation of the Jianghan Basin. Shiyou Xuebao = Acta Petrolei Sinica 2(4, Special issue): 83-92

Kravtsov, A.I. 1980: The origin of oil and the future direction of exploration. International Geology Review 22(11): 1291-1298

Dolenko, G.N. 1984: The origin of oil- and gas-bearing provinces and the formation of oil and gas deposits. Pages 87-91 1984

U.S.R.Ministry of the Oil Production Industry 1972: The origin of oil; recent investigations in the USSR. Mineral Resources Development Series 41: 191-194

Lodders, K.; Palme, H.; Drake, M.J. 1990: The origin of oldhamite in enstatite achondrites (aubrites). EOS Transactions American Geophysical Union 71(43): 1434

Ghislaine Crozaz; Laura, L.L.ndberg 1995: The origin of oldhamite in unequilibrated enstatite chondrites. Geochimica et Cosmochimica Acta 59(18): 3817-3831

Pidgeon, R.T.; Horwitz, R.C. 1991: The origin of olistoliths in Proterozoic rocks of the Ashburton Trough, Western Australia, using zircon U-Pb isotopic characteristics. Australian Journal of Earth Sciences 38(1): 55-63

Baldwin Ewart, M. 1984: The origin of olistostromes in the Roseburg Formation in southwestern Oregon. Oregon Geology 46(7): 75-76, 82

Carter James, L. 1966: The origin of olivine bombs and related inclusions in basalts. Bulletin - Houston Geological Society 8(5): 15

Hewins, R.H. 1979: The origin of olivine in mesosiderites. Meteoritics 14(4): 414-417

Hooper Robert, J. 1986: The origin of olivine-plagioclase coronas in the Gladesville Gabbro, central Georgia Piedmont. Florida Scientist 49(Suppl)

Shteynberg, D.S. 1979: The origin of ore concentrations in ultramafics and gabbros. Trudy Instituta Geologii i Geokhimii 151): 24-29

Adams Frank Dawson 1902: The origin of ore deposits (discussion). Transactions of the Society of Mining Engineers of American Institute of Mining, Metallurgical and Petroleum Engineers, Incorporated (AIME): 966-967

Zlobin, V.A.; Kulikov, A.A.; Zozulenko, L.B.; Tsimbalist, V.G. 1976: The origin of ore elements in deposits of the Transangara part of the Yenisei Ridge. Trudy Instituta Geologii i Geofiziki (Novosibirsk) 255: 71-82

Hodgson, C.J.; Lydon, J.W. 1975: The origin of ore metal associations by partial fractional solution. Abstracts with Programs - Geological Society of America 8(6): 784

Wilton Derek, H.C. 1984: The origin of ore metals and hydrothermal fluids in the Cape Ray gold deposits, Newfoundland, Canada. Pages 507-519 1984

Mel nik Y.P.; Lugovaya, I.P. 1972: The origin of ore minerals in Precambrian ferruginous quartzites from oxygen isotope evidence. Geochemistry International 9(5): 808-817

Kasanskij, W.I. (Kazanskiy, V.I.; Lawerow, N.P. (Laverov, N.P.; Tugarinow, A.I. (Tugarinov, A.I. 1976: The origin of ore substance of endogenous uranium deposits. Zeitschrift fuer Angewandte Geologie 22(10): 448-455

Tao Yan; Gao Zhenmin; Jin Jingfu; Zeng Lingjiao 2001: The origin of ore-forming fluid in xikuangshan-type antimony deposits in central Hunan, China. Dizhi Diqiuhuaxue = Geology-Geochemistry 29(1): 14-20

Belevtsev (Belewzew, Y.N) 1970: The origin of ore-forming solutions. Zeitschrift fuer Angewandte Geologie 16(7-8): 325-331

Wilke, A. 1989: The origin of ores from St. Andreasberg. Mineralien-Magazin, Lapis 14(7-8): 74-78

Vykhristyuk, L.A.; Lazo, F.I. 1975: The origin of organic materials from Lake Baikal sediments in early stages of diagenesis. Pages 242-246 1975

Lopukhin, A.S. 1974: The origin of organic materials in Precambrian sedimentary rocks. Pages 277-283 1974

Rospondek, M.J.; Fijalkowska, A.; Lewandowska, A. 1993: The origin of organic matter in Lower Silesian copper-bearing shales. Annales Societatis Geologorum Poloniae 63(1-3): 85-99

Becker Luann; Popp Brian; Rust Terri; Bada Jeffrey, L. 1999: The origin of organic matter in the Martian meteorite ALH84001. Earth and Planetary Science Letters 167(1-2): 71-79

Flynn, G.J.; Keller, L.P.; Feser, M.; Wirick, S.; Jacobsen, C. 2003: The origin of organic matter in the solar system; evidence from the interplanetary dust particles. Geochimica et Cosmochimica Acta 67(24): 4791-4806

Ferla Paolo; Meli Carmelina; Arico Pietro 2004: The origin of orthopyroxene megacrysts in the Eocene alkali basalt of C. da Pietranera (western Sicily). International Geological Congress, Abstracts = Congres Geologique International, Resumes 32, Part 2: 1296

Hooper Robert, J.; Hatcher Robert, D.J. 1985: The origin of orthopyroxene-magnetite symplectites in the Gladesville Gabbro, central Georgia Pidemont. Abstracts with Programs - Geological Society of America 18(2): 95

Sibley, D.F.; Vogel, T.A.; Walker, B.M.; Byerly, G.R. 1976: The origin of oscillatory zoning in plagioclase; a diffusion and growth controlled model. American Journal of Science 276(3): 275-284

Barry Parsons; Peter Molnar 1976: The origin of outer topographic rises associated with trenches. Geophysical Journal International 45(3): 707-712

Liu Deguang 1998: The origin of overpressure and hydrocarbon pools in the Maqiao Uplift in the Junggar Basin, Xinjiang, China. Shiyou Kantan Yu Kaifa = Petroleum Exploration and Development 25(1): 21-24

P.V.n Ruth; R.H.llis; P.T.ngate; R.S.arbrick 2003: The origin of overpressure in old sedimentary basins; an example from the Cooper Basin, Australia. Geofluids 3(2): 125-131

van Ruth Peter; Hillis Richard; Tingate Peter 2004: The origin of overpressure in the Carnarvon Basin, Western Australia; implications for pore pressure prediction. Petroleum Geoscience 10(3): 247-257

van Ruth Peter; Hills Richard; Swarbrick Richard; Tingate Peter; Midren Scott 2003: The origin of overpressure in the Cooper Basin, Australia. Preview (Brisbane, Qld)

Holmden Chris; Muehlenbachs Karlis 1993: The origin of oxygen isotope variations in Paleozoic carbonates. Program with Abstracts - Geological Association of Canada 1993: 45

Stankevich, Y.F. 1974: The origin of paleokarst reservoirs. Geologiya Nefti i Gaza 7: 17-22

Nordemann Daniel; Tobailem Jacques 1970: The origin of pallasites. Compte Rendus Hebdomadaires des Seances de l'Academie des Sciences 271(9): 753-755

Seppala Matti 1994: The origin of palsas; an example of how theories are formed. Terra 106(3): 204-208

Vicente, M.A.; Vicente Hernandez, J. 1985: The origin of palygorskite in Villamayor Sandstone, Salamanca, Spain. Mineralogica et Petrographica Acta 29(A): 197-203

Van Vliet Lanoe, B. 1988: The origin of patterned grounds in Svalbard. International Conference on Permafrost, Proceedings 5(2): 1008-1013

Draper, J.J. 1982: The origin of pebbles in mudstones in the Denison Trough, Southwest Bowen Basin. Abstracts - Geological Society of Australia 8: 33

Stalker Jeralee 1992: The origin of pegmatite pods in the Cadillac Granite, Mt. Desert Island, Maine. Abstracts with Programs - Geological Society of America 25(3): 78

Lliboutry Louis 1954: The origin of penitents. Journal of Glaciology 2(15): 331-338

Weaver, S.D.; Gibson, I.L.; Bailey, D.K.; Macdonald, R. 1975: The origin of peralkaline obsidians. Mineralogical Magazine and Journal of the Mineralogical Society 40(312): 415-417

Dow Kenneth, W. 1938: The origin of perched dunes on the Manistee moraine, Michigan. Papers of the Michigan Academy of Science, Arts and Letters 23: 427-440

Geldsetzer Helmut, H.J. 1990: The origin of periodic anoxic sedimentation on cratonic shelves; the Devonian of Western Canada. Program with Abstracts - Geological Association of Canada 15: 45

Burne, R.V. 1982: The origin of peritidal tepee/ megapolygon/ spelean limestone associations. International Congress on Sedimentology = Congres International de Sedimentologie 11: 164-165

Bgatov, V.I.; Largin, A.F. 1990: The origin of permafrost rocks. Sovetskaya Geologiya 1990(8): 102-108

Hoefer Hans von 1914: The origin of petroleum (translation). Transactions of the Society of Mining Engineers of American Institute of Mining, Metallurgical and Petroleum Engineers, Incorporated (AIME): 869-880

Richardson Clifford 1916: The origin of petroleum and asphalt. J Industrial Eng Chem 8: 4

Rudakov, G.V. 1970: The origin of petroleum at depth; new aspects of the theory. Erdoel und Kohle, Erdgas, Petrochemie 23(7): 404-410

Brooks Benjamin Talbott 1948: The origin of petroleum in the light of recent research. The Ohio Journal of Science 48(4): 129-145

Steidtmann Edward 1918: The origin of petroleum pools. Journal of Geography: 310-313

Hodgson, G.W.; Flores Jose; Baker Bruce, L. 1969: The origin of petroleum porphyrins; Preliminary evidence for protein fragments associated with porphyrins. Geochimica et Cosmochimica Acta 33(4): 532-535

Hodgson, G.W.; Peake Eric; Baker, B.L. 1963: The origin of petroleum porphyrins; the position of the Athabasca oil sands. Information Series - Alberta Research Council: 75-100

Hoefer Hans von 1910: The origin of petroleum; discussion. Economic Geology 5: 564

Zuber Rudolf 1910: The origin of petroleum; discussion of a paper by L. V. Dalton. Economic Geology: 194-195

Whitehead, W.L.; Breger, I.A. 1950: The Origin of Petroleum: Effects of Low Temperature Pyrolysis on the Organic Extract of a Recent Marine Sediment. Science 111(2883): 335-337

Schneider Hyrum 1936: The origin of petroliferous materials near Thistle, Utah. Proceedings of the Utah Academy of Sciences, Arts and Letters 13: 59

Anderson Alfred, T.Jr. 1969: The origin of phenocrysts. EOS Transactions American Geophysical Union 50(4): 355

Briot Danielle; Liotard Jean Michel 1994: The origin of phonolites by high-pressure fractionation of pyroxene amphibolite. Reunion Annuelle des Sciences de la Terre 15: 57

Davis Andrew, M.; Olsen Edward, J. 1989: The origin of phosphate minerals in the Eagle Station and Springwater pallasites. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference 20, Part 1: 220-221

Bernat, M.; Loubet, M.; Baumer, A. 1991: The origin of phosphates from the Nauru Atoll. Oceanologica Acta 14(4): 325-331

Neal Clive, R.; Taylor Lawrence, A. 1988: The origin of phosphates in the Fra Mauro highlands by silicate liquid immiscibility; part of the basic melt produced in lunar granite petrogenesis?. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference 19, Part 2: 833-834

Kolodny, Y. 1980: The origin of phosphorite deposits in the light of occurrences of Recent sea-floor phosphorites. Special Publication - Society of Economic Paleontologists and Mineralogists 29): 249

Kobayashi Hiroshi; Koshimizu Satoshi 1999: The origin of phosphorus in the underground and spring waters at the foot of Mt. Fuji and in the Kofu Basin, central Japan. Journal of Groundwater Hydrology 41(3): 177-191

Venidiktov, V.M. 1974: The origin of pink aplitic-pegmatitic granites in the southwestern Ukrainian Shield. Geologicheskiy Zhurnal (Kiev, 1968) 34(2): 36-44

Prinz, H. 1973: The origin of pipe-like sinkholes and corrosion depressions over deep-seated saline karst. Pages T2D1-T2D

Teniakov, V.A.; Pastukhova, M.V. 1976: The origin of pisolitic and tubular bauxites of supergigantic deposits of the Welpa type. International Geological Congress, Abstracts--Congres Geologique Internationale, Resumes 25

Geze, B. 1978: The origin of pits. Cave Geology 1(4): 107-121

Alvir, A.D. 1941: The origin of placer gold in Santa Maria river, Bulacan. The Philippine Journal of Science 75(3): 279-282

Dai Wentian 1989: The origin of placer gold; a two-stage genetic model. Dizhi yu Kantan = Geology and Prospecting 25(2): 1-6

Toman, K.; Frueh, A.J. 1972: The origin of plagioclase satellites. American Mineralogist 57(1-2): 324

Appleyard Edward, C. 1984: The origin of plagioclasite in the vicinity of the Rabbit Lake uranium deposit. Summary of Investigations by the Saskatchewan Geological Survey 84-4: 68-71

Gregory Robert, T.; Taylor Hugh, P.J.; Coleman Robert, G. 1980: The origin of plagiogranite by partial melting of hydrothermally altered stoped blocks at the roof of a Cretaceous midocean ridge magma chamber, the Samail Ophiolite, Oman. Abstracts with Programs - Geological Society of America 13(7): 437

Gasparik Tibor 1995: The origin of plate tectonics. International Union of Geodesy and Geophysics, General Assembly 21, Week A: 386

Bowles, J.F.W.; Lyon, I.C.; Saxton, J.M.; Vaughan, D.J. 2000: The origin of platinum group minerals from the Freetown Intrusion, Sierra Leone, inferred from osmium isotope systematics. Economic Geology and the Bulletin of the Society of Economic Geologists 95(3): 539-548

Levy, E.H. 1987: The origin of polarity asymmetries in the history of the geomagnetic field. NASA Technical Memorandum 89810: 147

Pechmann, J. 1977: The origin of polygonal trough systems on Mars. EOS Transactions American Geophysical Union 58(12): 1182

James, C.Pechmann 1980: The origin of polygonal troughs on the northern plains of Mars. Icarus 42(2): 185-210

L.Bangda 1993: The origin of porphyroclastic lava and its control over uranium deposits in Xiangshan, Jiangxi; a discussion. Dizhi Lunping = Geological Review 39(2): 101-110

Hack Alistair; Mavrogenes John; Berry Andrew 2004: The origin of porphyry copper deposits; in situ determination of copper speciation and solubility in hydrothermal systems by XANES spectroscopy and LA-ICPMS of fluid inclusions. Abstracts - Geological Society of Australia 73: 85

Kovrigo, O.A. 1976: The origin of porphyry rock bodies of the Ridder-Sokol' Deposit. Izvestiya Akademii Nauk Kazakhskoy SSR, Seriya Geologicheskaya = Khabarlary Kazakh SSR, Fylym Akademiyasynyn 33(3): 76-85

Karner, G.D.; Watts, A.B. 1982: The origin of positive Bouguer gravity anomalies adjacent to mountain systems. EOS Transactions American Geophysical Union 63(45): 1091-1092

Sun Dapeng 1986: The origin of potash deposits in continental potash-bearing basins, Qinghai, China. Kuangwu Yanshi = Journal of Mineralogy and Petrology 6(2): 34-46

Edwards Caroline; Menzies Martin, A. 1989: The origin of potassic volcanism; implications of sources from Muriah, Indonesia. Bulletin - New Mexico Bureau of Mines and Mineral Resources: 81

Custer Stephan, G.; Jacobsen Jeffrey, S. 1989: The origin of potassium in high ammonium-acetate-extractable-potassium soils; a test of hypotheses in Yellowstone National Park. Abstracts with Programs - Geological Society of America 22(5): 71

Zhidikova, A.P.; Khodakovskiy, I.L. 1971: The origin of powellite activity at 25 degrees C. Geokhimiya 4: 427-432

Mickelson, D.M.; Acomb, L.J.; Edil, T.B. 1979: The origin of preconsolidated and normally consolidated tills in eastern Wisconsin, USA. Pages 179-187 1979

Husebye Eystein; Madariaga Raul 1970: The origin of precursors to core waves. Bulletin of the Seismological Society of America 60(3): 939-952

Illing, V.C. 1938: The origin of pressure in oil pools. Pages 224-229 1938

Popov, V.S. 1991: The origin of primary crustal acid igneous rocks. International Geology Review 33(2): 150-160

Popov, V.S. 1990: The origin of primary crustal acidic igneous rocks. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 119(5): 9-21

Jiang Jisheng 1992: The origin of prismatic sillimanite in the khondalite series. Kuang Wu Xue Bao = Acta Mineralogica Sinica 12(4): 367-372

Warren Paul, H. 1986: The origin of pristine KREEP; effects of mixing between urKREEP and the magmas parental to the Mg-rich cumulates. LPI Technical Report 86-03: 113-115

Glybovskiy, V.O.; Syusyura, B.B. 1992: The origin of producing cupriferous sandstones of the Zhaman-Aibat field (Central Kazakhstan). Lithology and Mineral Resources 27(4): 322-331

Seyler Beverly; Grube John, P.; Lasemi Zakaria 2002: The origin of prolific reservoirs in the Geneva Dolomite (Middle Devonian), west-central Illinois Basin. Abstracts - AAPG, Eastern Section Meeting 2002: (unpaginated

Matthews Clifford, N. 1974: The origin of proteins; heteropolypeptides from hydrogen cyanide and water. Pages 155-162 1974

Meliksetyan, B.M. 1970: The origin of pseudoleucite and pseudoleucite-bearing rocks of the Tezhsar alkaline complex. Izvestiya Akademii Nauk Armyanskoy SSR, Nauki o Zemle 23(3): 61-82

D.S.batino Bruno; Gianpaolo Ciriaco 1975: The origin of pseudoleucites. Rendiconti della Societa Italiana di Mineralogia e Petrologia 31(2): 457-465

Qiu Dingmao 1986: The origin of pseudomorphhematite in iron-enriched ore in the Precambrian of southern Huili, Sichuan. Kuangwu Yanshi = Journal of Mineralogy and Petrology 6(3): 25-31

Tsu Chu Hao 1987: The origin of pseudotachylyte in the Shelburne area, Nova Scotia. Chung Kuo Ti Ch'ih Hsueh Hui Chuan Kan = Memoir of the Geological Society of China 8: 135-146

Shimamoto Toshihiko 1992: The origin of pseudotachylytes and the state-of-stress problem. International Geological Congress, Abstracts--Congres Geologique Internationale, Resumes 29: 168

Padian Kevin 1984: The origin of pterosaurs. Pages 163-168 1984

Godfrey John Derrick 1954: The origin of ptygmatic structures. Journal of Geology 62(4): 375-387

Nagaytsev, B.M. 1978: The origin of pugi. Geomorfologiya 3): 82-87