Strophomenata - Productida - Echinoconchidae
Parent taxon: Echinoconchidae according to A. Williams et al. 2000
Sister taxa: Juresaniinae, Parapulchratia, Pustulinae
Subtaxa: Calliprotoniini Echinoconchini Karavankinini
Type: Echinoconchus
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Leonard of Canada (1: Yukon collection)
• Wolfcamp of Canada (3: Yukon)
• Permian of Austria (1), Canada (20: Alberta, British Columbia, Nunavut, Yukon), China (28), Indonesia (2), Iran (4), Japan (7), Laos (2), Malaysia (1), Myanmar (6), Oman (3), Pakistan (1), Peru (1), the Russian Federation (8), Slovenia (4), Thailand (4), Ukraine (1), United States (34: Alaska, Nevada, Oregon, Texas)
• Virgilian of United States (29: Illinois, Nevada, New Mexico, Texas)
• Desmoinesian of United States (16: Kansas, New Mexico, Pennsylvania, Utah)
• Westphalian of Spain (1)
• Atokan of United States (1: Wyoming)
• Pennsylvanian of Canada (1: Nunavut), China (1)
• Chesterian of United States (28: Arizona, Arkansas, California, Idaho, Indiana, Iowa, Montana, Oklahoma, Virginia)
• Osagean of United States (10: Indiana)
• Mississippian of United States (6: Alaska, Arizona, California)
• Carboniferous of Australia (19), Canada (14: Alberta, Nunavut, Yukon), China (11), Malaysia (1), Mexico (3), the Russian Federation (2), Slovenia (2), South Korea (1), Svalbard and Jan Mayen (1), Ukraine (2), the United Kingdom (44), United States (149: Alabama, Alaska, Arizona, Arkansas, California, Idaho, Illinois, Indiana, Kansas, Kentucky, Montana, Nevada, New Mexico, New mexico, Ohio, Oklahoma, Pennsylvania, Texas, Utah, Virginia, Wyoming)
• Devonian of United States (1: New Mexico), Vietnam (1)
Total: 475 collections including 517 occurrences