existing for approximately 24.3 million years. Castelloceras was named by Evans (2005). Its type is Castelloceras arennigense. It was assigned to Baltoceratidae...
1 KB (91 words) - 22:14, 27 December 2022
Kobayashi (1935) Genera †Amsleroceras †Annbactroceras †Bactroceras †Castelloceras †Cochlioceras †Cyrtobaltoceras †Endorioceras †Eosomichelinoceras †Hedstroemoceras...
5 KB (496 words) - 22:12, 27 December 2022