Nerineacea Mollusca-Gastropoda of the Lower Cretaceous of the northern part of Guerrero state Nerineacea Mollusca-Gastropoda del Cretacico inferior de la parte norte del estado de Guerrero. Revista de la Sociedad Mexicana de Paleontologia A.C.: 11: 203-218, 1987
Nerineacea (Mollusca-Gastropoda) del Cretacico inferior de la parte norte del estado de Guerrero. Revista de la Sociedad Mexicana de Paleontologia A87; 1(1): 203-218, 1987
Diptyxis Oppenheim (Nerineacea, Gastropoda) from the Lower Cretaceous of Albania. On the distribution of the genus Diptyxis. Annalen des Naturhistorischen Museums in Wien A: Mineralogie, Petrologie, Geologie, Palaontologie, Archaozoologie, Anthropologie, Prahistorie 98(0): 17-33, 1997
Diptyxis Oppenheim (Nerineacea, Gastropoda) from the Lower Cretaceous of Albania; On the distribution of the genus Diptyxis. Annalen des Naturhistorischen Museums in Wien, Serie A: Mineralogie und Petrographie, Geologie und Palaeontologie, Anthropologie Praehistorie: ages 17-33. 1996., 1996
Adaptyxis n.gen. (Umboniidae, Nerineacea, Gastropoda) from the Mirdita Zone of Albania; remarks on the early phylogeny of the Nerineacea. Annalen des Naturhistorischen Museums in Wien A: Mineralogie, Petrologie, Geologie, Palaontologie, Archaozoologie, Anthropologie, Prahistorie 98(0): 1-15, 1997
Adaptyxis n. gen. (Umboniidae, Nerineacea, Gastropoda) from the Mirdita Zone of Albania; remarks on the early phylogeny of the Nerineacea. Annalen des Naturhistorischen Museums in Wien, Serie A: Mineralogie und Petrographie, Geologie und Palaeontologie, Anthropologie Praehistorie: ages 1-15. 1996., 1996
The Lower Cretaceous carbonate development associated with the Teloloapan arc, northwestern Guerrero State. Pages 67-70 1991, 1991
Nerinids (Mollusca-Gastropoda) in the Lower Cretaceous of San Juan Raya, Puebla. Boletin de la Sociedad Geologica Mexicana 39(1): 12, 1978
A crustacean astacodes sp malacostraca decapoda of the lower cretaceous of the state of guerrero mexico. Universidad Nacional Autonoma de Mexico Instituto de Geologia Revista 1(1): 74-77, 1979
Nerineans (Mollusca; Gastropoda) from the Lower Cretaceous in the San Juan Raya region, Puebla. Revista - Instituto de Geologia 4(1): 46-55, 1980
Gastropod assemblages from limestone habitats in northern Thuringia Mollusca Gastropoda Schneckengemeinschaften von Muschelkalkstandorten Nordthueringens Mollusca Gastropoda. Thueringer Faunistische Abhandlungen, 7: 79-88, 2000
Paleoecologic and paleogeographic implications of Lower Cretaceous corals from the Huetamo region (Guerrero Terrane), Michoacan and Guerrero, Mexico. Abstracts with Programs - Geological Society of America 26(7): 121-122, 1994
Taphonomy and paleoecology of Upper Jurassic and Lower Cretaceous Nerineacea of Crimea and Lesser Caucasus. Izvestiya Akademii Nauk Azerbaydzhanskoy SSR Seriya Nauk o Zemle, 1988
Contribution to the knowledge of the mollusc fauna of the mountain range Hohe Schrecke in northern Thuringia Mollusca Gastropoda et Bivalvia Beitrag zur Molluskenfauna der Hohen Schrecke in Nordthueringen Mollusca Gastropoda et Bivalvia. Thueringer Faunistische Abhandlungen, 9: 35-44, 2003
New species of gastropods Mollusca Gastropoda from Oligocene and Lower Miocene of Aquitaine southwestern France Nouvelles especes de gasteropodes Mollusca Gastropoda de lOligocene et du Miocene inferieur de lAquitaine sud-ouest de la France. Cossmanniana. Decembre; 53-4: 61-102, 1998