Lanthanosuchidae

Lanthanosuchids Temporal range: Permian, 268–255 Ma PreЄ Є O S D C P T J K Pg N
A restoration of Lanthanosuchus
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Clade:	†Parareptilia
Order:	†Procolophonomorpha
Superfamily:	†Lanthanosuchoidea
Family:	†Lanthanosuchidae Efremov, 1946
Genera
†Chalcosaurus ?†Lanthaniscus †Lanthanosuchus

Lanthanosuchidae is a family of procolophonomorph parareptiles that lived 268-255 million years ago. The group was named in 1946 by Ivan Antonovich Efremov.