Discovery and speciesEdit
Body-length estimates had previously put the total length of Kronosaurus at 12.8 meters (43 feet). However, recent study comparing fossil specimens of Kronosaurus to other pliosaurs suggest that the previous estimate was an exaggeration, with true length probably only 9-10 meters (30 33 feet).
The teeth of Kronosaurus are large in length (exceeding 7 cm). However, they lack carinae (cutting edges) and the distinct trihedral (three facets) of Pliosaurus and Liopleurodon teeth. The combination of large size, conical shape and lack of cutting edges allows for easy identification of Kronosaurus teeth in Cretaceous deposits from Australia.
- ^ Romer AS, Lewis AD. 1959. A mounted skeleton of the giant plesiosaur Kronosaurus. Breviora 112: 1-15.
- ^ Massare JA. 1997. Introduction - faunas, behaviour and evolution. In: Callaway JM, Nicholls EL. (Eds.), Ancient Marine Reptiles. Academic Press, San Diego, pp. 401-421.
- ^ Sachs S. 2005. Tuarangisaurus australis sp. nov. (Plesiosauria: Elasmosauridae) from the Lower Cretaceous of northeastern Queensland, with additional notes on the phylogeny of the Elasmosauridae. Memoirs of the Queensland Museum. 50 (2): 425-440.
- Genus Kronosaurus. The Plesiosaur Directory.