| Lanthanosuchidae Temporal range: Permian,
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| A restoration of Lanthanosuchus | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Clade: | †Parareptilia |
| Order: | †Procolophonomorpha |
| Superfamily: | †Lanthanosuchoidea |
| Family: | †Lanthanosuchidae Efremov, 1946 |
| Genera | |
Lanthanosuchidae is a family of procolophonomorph parareptiles that lived 268–255 million years ago. The group was named in 1946 by Ivan Antonovich Efremov.[1]
- ^ Ivakhnenko, M.F. (1980). "Lanthanosuchids from the Permian of the East European Platform". Paleontologica Journal 1980: 80-90.