Pteraspidomorpha - Cardipeltidae
Full reference: W. L. Bryant. 1933. The Fish Fauna of Beartooth Butte, Wyoming. Proceedings of the American Philosophical Society 72(5):285-314
Parent taxon: Heterostraci according to R. H. Denison 1966
See also Bryant 1933 and van der Laan 2019
Sister taxa: Amphiaspidiformes, Aporemaspis, Ariaspididae, Aserotaspis, Cardipeltida, Cardipeltiformes, Ceraspidae, Corvaspidida, Corvaspidiformes, Cyathaspida, Cyathaspidiformes, Drepanaspidae, Guerichosteidae, Lepidaspidida, Lepidaspidiformes, Munchoaspis, Olbiaspidida, Palaeaspidi, Psammolepis, Psammosteiformes, Pteraspidi, Pteraspidiformes, Rimasventeraspis, Strosipherus, Tesseraspidida, Tesseraspidiformes, Tolypelepidida, Tolypelepidiformes, Toombsaspis, Traquairaspidida, Traquairaspidiformes, Pilolepsis, Strophisterus, Gunaspis, Pionaspis, Clydonaspis, Seretaspis, Athenaegis, Yoglinia, Irregulariaspis, Steinaspis, Listraspis, Obliaspis, Schizosteus, Allocryptaspis, Corveolepis, Pycnaspis, Poriferaspis, Anatolepsis, Grumantaspis, Archodus, Asketaspis, Dyreaspis, Ennosviaspis, Karelosteus, Kiangsuaspis, Alainaspis, Homaspidella
Subtaxa: Cardipeltis
Ecology:
Distribution:
• Devonian of United States (3: Wyoming collections)
Total: 3 collections including 5 occurrences