The Upper Creaceous ammonite Vascoceras Choffat, 1898 in north-eastern Nigeria
Zaborski, Peter M P
Article
1996
Bulletin of the Natural History Museum. Geology series
52
61--89
BioStor
English
Andover, Intercept,
BioStor: https://biostor.org/reference/265932
Public domain. The BHL considers that this work is no longer under copyright protection.
Download MODS