Taxonavigation

Taxonavigation: Chelonioidea 

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Cladus: Sarcopterygii
Cladus: Rhipidistia
Cladus: Tetrapodomorpha
Cladus: Eotetrapodiformes
Cladus: Elpistostegalia
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Cladus: Archelosauria
Division: Pan-Testudines
Division: Testudinata
Ordo: Testudines
Subordo: Cryptodira
Superfamilia: Chelonioidea

Familia: Dermochelyidae
Genus: †Psephophorus
Species:

P. californiensis 

P. calvertensis 

P. eocaenus 

P. oregonesis 

P. polygonus 

P. rupeliensis 

P. scaldii 

P. terrypratchetti

Name

  • Psephophorus von Meyer 1847
    • Type species: Psephophorus polygonus von Meyer 1847

References

  • M. Delfino, T. M. Scheyer, F. Chesi, T. Fletcher, R. Gemel, S. MacDonald, M. Rabi and S. W. Salisbury. 2013. Gross morphology and microstructure of type locality ossicles of Psephophorus polygonus Meyer, 1847 (Testudines, Dermochelyidae). Geological Magazine 1-16
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