Protochelydra

Protochelydra zangerli is an extinct species of chelydid in the extinct genus Protochelydra of Chelydridae.^[1][2]

Protochelydra Temporal range: Late Paleocene–Early Eocene PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Order:	Testudines
Suborder:	Cryptodira
Family:	Chelydridae
Genus:	†Protochelydra Erickson 1973
Species
†Protochelydra zangerli