Cephalopoda - Ammonitida - Nostoceratidae
Parent taxon: Nostoceratidae according to C. Ifrim et al. 2015
See also Kennedy 2000, Kennedy and Cobban 1997, Kennedy et al. 2000 and Sepkoski 2002
Sister taxa: Amapondella, Anaklinoceras, Ankinatsytes, Axonoceras, Bostrychoceras, Bostrychoceratinae, Cirroceras, Didymoceras, Emperoceratinae, Eubostrychoceras, Exicrioceras, Helicoceras, Hyphantoceras, Hyphantoceratinae, Jouaniceras, Morewites, Neoturrilites, Nipponites, Nostoceras, Notoceras, Pravitoceras, Tridenticeras, Turrilitoides
Subtaxa: Exiteloceras bennisoni Exiteloceras desertense Exiteloceras etequense Exiteloceras jenneyi Exiteloceras ortigalitoense
Type: Ancyloceras jenneyi
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of Egypt (1 collection), Iraq (1), Mexico (1), United States (30: California, Colorado, Delaware, Montana, New Mexico, Wyoming)
Total: 33 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.