†superfamily Trigonoceratoidea Hyatt 1884 (nautiloid)

Cephalopoda - Nautilida

Alternative spelling: Trigonocerataceae

Parent taxon: Tainoceratina according to D. Korn et al. 2022

See also Niko and Mapes 2016, Teichert et al. 1964 and Zakharov and Shigeta 2000

Sister taxon: Temnocheilaceae

Subtaxa: Grypoceratidae Permoceratidae Tainoceratidae Trigonoceratidae

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Ecology: nektobenthic carnivore

Distribution:

• Triassic of Afghanistan (1 collection), Austria (24), Bosnia and Herzegovina (6), Canada (1: British Columbia), China (17), Egypt (1), Germany (12), Hungary (19), India (11), Indonesia (2), Israel (7), Italy (23), Jordan (1), Kazakhstan (3), Malaysia (1), Nepal (1), New Zealand (1), Pakistan (4), Papua New Guinea (4), Poland (2), Romania (2), the Russian Federation (155), Slovakia (1), Slovenia (1), Spain (7), Svalbard and Jan Mayen (5), Switzerland (2), Tunisia (1), Turkey (1), United States (51: Alaska, California, Idaho, Montana, Nevada, Utah)

• Permian of Armenia (10), Australia (1), Azerbaijan (21), Canada (1: Yukon), China (67), Colombia (2), India (1), Indonesia (2), Iran (13), Italy (12), Japan (11), Kazakhstan (5), Malaysia (2), Mexico (3), Pakistan (43), the Russian Federation (17), Saudi Arabia (3), Tajikistan (4), Thailand (1), Ukraine (1), United States (71: Arizona, California, Kansas, Nebraska, Nevada, New Mexico, Texas, Utah, Wyoming)

• Virgilian of United States (43: Illinois, Maryland, New Mexico, Texas)

• Desmoinesian of United States (8: Missouri, Oklahoma, Pennsylvania, Texas)

• Westphalian of the United Kingdom (1)

• Pennsylvanian of United States (2: Kentucky, Ohio)

• Chesterian of United States (6: Arkansas, Montana, Oklahoma)

• Carboniferous of Algeria (1), Australia (2), the Czech Republic (1), Ireland (20), Kazakhstan (9), Kyrgyzstan (1), Morocco (4), the Russian Federation (33), Ukraine (4), the United Kingdom (15), United States (50: Arizona, Arkansas, Indiana, Kentucky, Nevada, New mexico, Oklahoma, Pennsylvania, Texas, Utah)

Total: 858 collections including 1296 occurrences

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