Cephalopoda - Ammonitida - Nostoceratidae
Parent taxon: Nostoceratidae according to W. J. Kennedy et al. 2000
See also Kennedy et al. 2000, Klinger 1985 and Sepkoski 2002
Sister taxa: Amapondella, Anaklinoceras, Ankinatsytes, Axonoceras, Bostrychoceras, Bostrychoceratinae, Didymoceras, Emperoceratinae, Eubostrychoceras, Exicrioceras, Exiteloceras, Helicoceras, Hyphantoceras, Hyphantoceratinae, Jouaniceras, Morewites, Neoturrilites, Nipponites, Nostoceras, Notoceras, Pravitoceras, Tridenticeras, Turrilitoides
Subtaxa: Cirroceras (Cirroceras) Cirroceras conradi
Type: Ammonoceratites conradi
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of Nigeria (1 collection), United States (18: Arkansas, Colorado, New Jersey)
Total: 19 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.