Druckenmiller, Patrick S., and Anthony P. Russell. “A Phylogeny of Plesiosauria (Sauropterygia) and Its Bearing on the Systematic Status of Leptocleidus Andrews, 1922”. Zootaxa 1863, no. 1 (September 3, 2008): 1–120. Accessed April 3, 2025. https://mapress.com/zt/article/view/zootaxa.1863.1.1.