In Depth Despite its long history and broad geographic range, Simolestes surprisingly remains a little known pliosaur, certainly no way near as famous as the often over exaggerated Liopleurodon. Simolestes does not have the best fossil representation, but comparison to other pliosaurs has yielded estimates of up to six meters long for the living animal. … Read more
In Depth Initially described as a species of Plesiosaurus back in 1910, Meyerasaurus has spent a lot of time being shunted around from one genus to another before it was given its own place. First the remains were moved from Plesiosaurus to Thaumatosaurus. Then a long necked pliosaur called Rhomaleosaurus was suggested to be a … Read more
In Depth Kronosaurus is one of the more famous fossil discoveries to come from Australia, and as a huge short-necked pliosaur, Kronosaurus would have been an apex predator of the waters it swam in. The teeth of Kronosaurus are conical and up to thirty centimetres long, although most of that was root with up to … Read more
In Depth Classification and naming history of Rhomaleosaurus The first remains of Rhomaleosaurus were originally named by Alexander Carte and W. H. Bailey as a species of Plesiosaurus, P. cramptoni, which was in honour of Sir Philip Crampton, an anatomist who brought the remains to wider public attention. In 1874 Harry Govier Seeley found the … Read more
In Depth Polyptychodon has been considered to be a dubious genus of pliosaur by some considering that it is based upon only teeth and vertebrae. Despite this two species are recognised, The first and type species, being named in 1841 and based upon teeth and vertebrae from England and France that are Aptian in Age. … Read more
In Depth Atychodracon was originally named as a species of Plesiosaurus back in 1846 when the first specimen was described by Samuel Stuchbury. At this time Plesiosaurus had fast become a wastebasket taxon with any fossils remotely similar to Plesiosaurus being almost immediately attributed to the genus as a new species. Many former species of … Read more