In This Article Ichthyosaurs were not dinosaurs but a distinct order of Mesozoic marine reptiles. The name comes from the ...

It is my privilege to announce the discovery of a Crossopterygian ifish of a type believed to have become extinct by the close of the Mesozoic period. This fish was taken by trawl-net at a depth ...

While the Mesozoic is known as the age of the dinosaurs ... meaning giant lizard fish of the Severn, after the Severn Estuary where it was found. The team believes it is not only a new species ...

A pilot to digitise all British Mesozoic vertebrate specimens held at the Museum. We are digitising our country’s amazing collection of dinosaurs, flying reptiles, prehistoric fish, sharks and ...