Reference

Smith, A. S. and Benson, R. B. J. 2014. Osteology of Rhomaleosaurus thorntoni (Sauropterygia: Rhomaleosauridae) from the Lower Jurassic (Toarcian) of Northamptonshire, England. Monograph of the Palaeontographical Society, London, 168 (642), 1–40, pls 1–35.