†Cyrtosiceras Hyatt 1900 (ammonite)
Click image to enlarge. Click to access iDigBio record.
Cephalopoda - Ammonitida - Oppeliidae
Full reference: A. Hyatt. 1900. Cephalopoda. Textbook of Palaeontology 1:502-604
Parent taxon: Streblitinae according to C. W. Wright et al. 1996
See also Sepkoski 2002
Sister taxa: Bornhardticeras, Creniceras, Gymnodiscoceras, Neochetoceras, Oxylenticeras, Semiformiceras, Streblites, Substreblites, Uhligites
Subtaxa: Cyrtosiceras macrotelus
Type: Ammonites macrotelus
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of Italy (1 collection)
• Jurassic of Algeria (3), France (1), Hungary (1)
Total: 6 collections including 7 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.