Uncategorized
Pterotherium
Pterosaur: Pterotherium
Classification
Other
References: Olshevsky (1991). A Revision of the Parainfraclass Archosauria Cope, 1869, Excluding the Advanced Crocodylia.
________________________
References: Olshevsky (1991). A Revision of the Parainfraclass Archosauria Cope, 1869, Excluding the Advanced Crocodylia.