An ichthyosaur fossil, dating back to around 200 million years, has been discovered on a beach in Penarth, South Wales.
The 7ft fossil, weighing in at 132lbs, was unearthed by beach walker Jonathan Bow, who spent a whole day excavating it. Cindy Howells, a palaeontologist from the National Museum of Wales said: ‘The ichthyosaur is potentially a very, very important find because it is so complete.’
Ichthyosaurs are commonly referred to as fish lizards, but are in fact large carnivorous marine reptiles varying from 3ft to 52ft in length. They thrived during the Mesozoic era, and are thought to have made their first appearance around 250 million years ago.
It is thought that the ichthyosaur population increased during the later Triassic and early Jurassic Period, but then became replaced by the plesiosaurs during the later Jurassic and Cretaceous Period. By the Late Cretaceous period, ichthyosaurs became extinct.