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]

References

  1. ^ Ivakhnenko, M.F. (1980). "Lanthanosuchids from the Permian of the East European Platform". Paleontologica Journal 1980: 80-90.


Allikas: http://en.wikipedia.org/wiki/Lanthanosuchidae
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