Cephalopoda - Actinocerida

Parent taxon: Actinocerida according to R. E. Crick 1981

See also Sepkoski 2002 and Teichert et al. 1964

Sister taxa: Actinoceratidae, Armenoceratidae, Astoceras, Carbactinoceratidae, Eldroceras, Georginidae, Gonioceratidae, Gouldoceratidae, Greenlandoceratidae, Hopeioceras, Huroniidae, Jeholoceras, Kobayashiceras, Meitanoceratidae, Ormoceratidae, Parahelenites, Parahelenitidae, Polydesmiidae, Pseudactinoceratidae, Ruedemannoceratidae, Subtofangoceras, Wutinoceratidae, Zerashanoceras

Subtaxa: none

Ecology: nektobenthic carnivore

Distribution: there are no occurrences of Calhounoceras in the database

Show more details

Specimen images are retrieved through the ePANDDA API.