Literature
- Gaffney, E. S. and P. A. Meylan. 1988. A phylogeny of turtles. In: M. J. Benton (ed.), The Phylogeny and Classification of the Tetrapods, vol. 1, Amphibians, Reptiles, Birds, pp. 157-219. System Assoc. Spec. Vol. 35A, Clarendon Press, Oxford, England.
- Theobald, W. 1868. Catalogue of reptiles in the Museum of the Asiatic Society of Bengal. J. Asiatic Soc., Calcutta, extra number. 88 pp.