Subgenus COLOMBICERAS | |
Kingdom / Phylum . . . . . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . Superfamily / Family . . . . . . Subfamily / Genus . . . . . . . . |
Animalia / Mollusca Cephalopoda / Ammonoidea / n.a. n.a. / Ammonoidea / Ammonitida Ancyloceratina / n.a. Deshayesitaceae / Deshayesitidae Acanthohoplitinae / Colombiceras |
Age: Distribution: |
Early Cretaceous North America, South America, Europe, Africa |
Depicted on:Switzerland, 1015 (200 c, fossil and reconstruction)The ammonite on the sheet is not identified. It was identified as Colombiceras at first. Later research has shown that it is more likely to be Cheloniceras. ![]() |