Cephalopoda - Prolecanitida - Medlicottiidae
Alternative spelling: Medlicottidae
Synonym: Propinacoceratidae Plummer and Scott 1937
Full reference: A. P. Karpinsky. 1889. Über die Ammoneen der Artinsk-Stufe und einige mit denselben verwandte carbonische formen. Mémoires de l'Académie Impérial des Sciences de St-Pétersbourg, VIIe Series 37(2):1-104
Parent taxon: Medlicottioidea according to Z. R. Zhou 2017
See also Furnish et al. 2009, Korn 2006, Leonova 1989, Leonova 2002, Leonova and Shilovsky 2014, Runnegar 1969 and Spath 1934
Sister taxa: Darvasiceratidae, Pronoritidae, Shikhanitidae, Sundaitidae
Subtaxa: Artioceratinae Episageceratinae Medlicottiinae Miklukhoceratinae Propinacoceratinae Sicanitinae Uddenitinae
Distribution:
• Triassic of Australia (2 collections), China (1), India (4), Indonesia (5), Oman (1), Pakistan (1), the Russian Federation (2)
• Permian of Australia (11), Azerbaijan (1), Canada (8: British Columbia, Northwest Territories, Nunavut, Yukon), China (25), Colombia (2), East Timor (1), Greenland (2), Indonesia (4), Iran (2), Iraq (1), Italy (4), Japan (17), Kazakhstan (20), Madagascar (2), Malaysia (4), Mexico (8), Mongolia (1), Oman (6), Pakistan (4), the Russian Federation (58), Tajikistan (58), Thailand (5), Ukraine (3), United States (79: Alaska, Kansas, New Mexico, Texas)
• Carboniferous to Permian of Kazakhstan (1)
• Carboniferous of Canada (1: Nunavut), Kazakhstan (11), the Russian Federation (9), United States (20: Kansas, Oklahoma, Texas)
Total: 384 collections including 550 occurrences