Cephalopoda - Ammonitida - Arietitidae
Synonyms: Arnioceratoides Spath 1922, Epammonites Spath 1922, Pararnioceras, Primarietites Buckman 1926, Saccaiaceras Venturi and Nannarone 2002
Parent taxon: Arietitinae according to M. K. Howarth 2013
See also Corna and Dommergues 1995, Geczy and Meister 2007, Macchioni et al. 2006, Meister and Friebe 2003 and Sepkoski 2002
Sister taxa: Arietites, Arnioceras, Guexiceras, Longziceras, Metarnioceras, Schreinbachites, Tmaegoceras, Vermiceras
Subtaxa: Arietites pseudospiralis Arnioceratoides hercynicum Arnioceratoides spurius Coroniceras (Eucoroniceras) Coroniceras (Guexiceras) Coroniceras (Paracoroniceras) Coroniceras alcinoe Coroniceras caprotinum Coroniceras charlesi Coroniceras deffneri Coroniceras fergusoni Coroniceras freboldi Coroniceras gallicum Coroniceras grantsvillense Coroniceras involutum Coroniceras kridion Coroniceras luningense Coroniceras lyra Coroniceras multicostatum Coroniceras oblongaries Coroniceras planaries Coroniceras rotiforme Coroniceras subrotiforme Coroniceras volcanoense Epammonites isis Epammonites latisulcatus Epammonites schloenbachi Epammonites scunthorpense Pararnioceras alcinoiforme
Type: Ammonites kridion
Ecology: fast-moving nektonic carnivore
Distribution:
• Jurassic of Argentina (3 collections), Austria (4), Canada (6: British Columbia), Chile (11), China (4), France (8), Germany (6), Hong Kong (2), Hungary (1), Italy (2), Luxembourg (1), Mexico (5), Romania (1), Switzerland (1), Turkey (1), Ukraine (2), the United Kingdom (17), United States (4: Nevada)
Total: 79 collections including 139 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.