†family Parapopanoceratidae Tozer 1971 (ceratite)
Cephalopoda - Ceratitida - Parapopanoceratidae
Full reference: E. T. Tozer. 1971. Triassic Time and Ammonoids: Problems and Proposals. Canadian Journal of Earth Sciences 8(8):989-1031
Parent taxon: Megaphyllitaceae according to E. T. Tozer 1994
See also Tozer 1981
Sister taxa: Megaphyllitidae, Procarnitidae, Prosphingitidae
Subtaxa: Amphipopanoceras Globopopanoceras Parapopanoceras Stenopopanoceras
Type: Parapopanoceras
Ecology: nektonic carnivore
Distribution:
• Triassic of Canada (39: British Columbia collections), Greenland (1), New Zealand (6), Papua New Guinea (4), Romania (2), the Russian Federation (45), Svalbard and Jan Mayen (13), United States (10: California, Nevada)
Total: 120 collections including 136 occurrences