N. J. Mateer. 1976. On two new specimens of Pachypleurosaurus (Reptilia: Nothosauria). Bulletin of the Geological Institutions of the University of Uppsala New Series 6:107-123
Bibliographie (2)
R. L. Carroll and P. Gaskill. 1985. The nothosaur Pachypleurosaurus and the origin of plesiosaurs. Philosophical Transactions of the Royal Society B 309:343-393
DOI ↗
N. J. Mateer. 1976. On two new specimens of Pachypleurosaurus (Reptilia: Nothosauria). Bulletin of the Geological Institutions of the University of Uppsala New Series 6:107-123