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Repositorio Atenea de la Facultad de Ciencias, UNAM >
Browsing by Subject ammonites
Showing results 1 to 5 of 5
| Preview | Issue Date | Title | Author(s) | | 2006 | Ceratosphinctes (Ammonitina, Kimmeridgian) in Mexico: from rare but typical inhabitant of west-Tethyan epioceanic and epicontinental waters to a geographically widespread ammonite genus | Oloriz, F; Villasenor, AB |
| 1997 | Factors controlling upper Jurassic ammonite assemblages in north central Mexico | Oloriz, F; Villasenor, AB; González-Arreola, C |
| 2003 | First record of the genus Simocosmoceras Spath, 1925, Ammonitina, in Mexico. Biostratigraphic and palaeobiogeographic interpretation | Villasenor, AB; Oloriz, F; González-Arreola, C |
| 2006 | First record of the genus Vinalesphinctes (Ammonitina) in the Oxfordian of Mexico: Biostratigraphic and paleobiogeographic significance in the Upper Jurassic of the Americas | Villasenlor-Martínez, AB; Oloriz-Saez, F; López-Palomino, RI |
| 2004 | Inner whorls of Gregoryceras (Ammonitina, Peltoceratinae) as the first occurrence of the genus in Mexico | Villasenor, AB; Oloriz, F; López-Palomino, I |
Showing results 1 to 5 of 5
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