Cephalopoda - Ammonoida - Thetiditidae
Alternative spelling: Ceratites (Helictites)
Parent taxon: Thetiditidae according to E. T. Tozer 1994
See also Sepkoski 2002, Spath 1951, Tatzreiter 1981, Tozer 1981 and von Mojsisovics 1896
Sister taxa: Acanthothetidites, Eothetidites, Idaoceras, Leislingites, Nassichukites, Parathetidites, Pseudothetidites, Thetidites
Subtaxa: Ceratites (Helictites) atalanta Helictites beneckei Helictites decorus Helictites geniculatus Helictites leislingensis Helictites minor Helictites pacalis Helictites subgeniculatus Helictites sundaicus
Ecology: nektonic carnivore
Distribution:
• Triassic of Canada (12: British Columbia collections), India (1), Indonesia (5)
Total: 18 collections including 27 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.