Lower aptian ammonitina Pseudohaploceras Liptoviense (Zeuschner) in the cumburindio formation (Southwestern Mexico)
- Gonzalez-Arreola, C.
- Pantoja-Alor, J.
- Oloriz, F.
- Villaseñor, A.B.
- Garcia-Barrera, P.
ISSN: 0016-6995
Année de publication: 1996
Volumen: 29
Número: 1
Pages: 35-43
Type: Article