Chroniosaurus

Chroniosaurus Temporal range: 255 Ma PreЄ Є O S D C P T J K Pg N ↓ Upper Permian
C. dongusensis
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Clade:	Reptiliomorpha
Order:	†Chroniosuchia
Family:	†Chroniosuchidae
Genus:	†Chroniosaurus Tverdochlebova, 1972
Species
†C. dongusensis Tverdokhlebova, 1972 (type) †C. levis Golubev, 1998

Chroniosaurus is an extinct genus of chroniosuchid reptiliomorph from upper Permian (upper Tatarian age) deposits of Novgorod, Orenburg and Vologda Regions, Russia. It was first named by Tverdokhlebova in 1972 and the type species is Chroniosaurus dongusensis.