Reference
Halstead, L. B. 1971. Liopleurodon rossicus (Novozhilov) – a pliosaur from the Lower Volgian of the Moscow Basin. Palaeontology, 14, 566-571.
Halstead, L. B. 1971. Liopleurodon rossicus (Novozhilov) – a pliosaur from the Lower Volgian of the Moscow Basin. Palaeontology, 14, 566-571.