Reptilia - Testudines - Pancheloniidae
Parent taxon: Panchelonioidea according to E. A. Zvonok and I. G. Danilov 2017
See also Parham 2005 and Parham and Pyenson 2010
Sister taxa: Mexichelys, Sphenophyllum colombianum
Subtaxa: Argillochelys Australobaena Carolinochelys Ctenochelyidae Euclastes Peritresius Prionochelys
Ecology: aquatic omnivore
Distribution:
• Miocene of Italy (1 collection)
• Oligocene of United States (4: South Carolina, Virginia)
• Eocene of Belgium (1), Morocco (1), Ukraine (4), the United Kingdom (7), United States (3: Maryland , New Jersey, South Carolina)
• Paleocene of Argentina (2), Denmark (1), Morocco (4), United States (7: Maryland, New Jersey, Virginia)
• Cretaceous to Paleogene of United States (2: New Jersey)
• Cretaceous of Angola (1), Chile (3), China (1), Germany (1), Mexico (2), the Netherlands (1), Sweden (1), United States (59: Alabama, Arkansas, California, Kansas, Maryland, Mississippi, New Jersey, South Carolina)
Total: 106 collections including 121 occurrences