Tubothalamea - Miliolida - Cornuspiridae
Parent taxon: Hemigordiopsinae according to A. R. Loeblich and H. Tappan 1984
See also Kiessling 2003 and Loeblich and Tappan 1988
Sister taxa: Gordiospira, Hemigordiopsis, Nodogordiospira, Orthella, Orthovertella
Subtaxa: none
Ecology: stationary epifaunal deposit feeder
Distribution:
• Triassic of China (2 collections), India (1), Italy (1), Slovakia (1), Turkey (1)
• Permian of Afghanistan (1), Armenia (6), Australia (13), Austria (2), Azerbaijan (16), China (60), Croatia (2), India (1), Indonesia (1), Iran (32), Italy (13), Japan (26), the Russian Federation (4), Tajikistan (4), Thailand (1), Tunisia (1), Turkey (1), the United Arab Emirates (1)
• Carboniferous to Permian of the Russian Federation (1)
• Carboniferous of Canada (1: Nunavut), Morocco (1), Norway (1), Turkey (1), United States (29: Iowa, Kansas, Missouri, Nebraska, Oklahoma, Texas)
Total: 225 collections including 280 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.