The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.
- P. S. Spencer and M. J. Benton. 2000. Procolophonids from the Permo-Triassic of Russia. In M. J. Benton, M. A. Shishkin, D. M. Unwin & E. N. Kurochkin (eds.), The Age of Dinosaurs in Russia and Mongolia. Cambridge University Press, Cambridge