Showing posts with label Chasmatosaurus. Show all posts
Showing posts with label Chasmatosaurus. Show all posts

Wednesday, October 8, 2008

Tasmaniosaurus triassicus

This beastie is the oldest archosaur known from Australia. Actually his remains were only found a short distance from the university where I study everything I desire with the exception of palaeontology! Tasmaniosaurus was probably the top predator of its time in the Triassic swamps of Hobart. In appearance it would have probably resembled a crocodile and I have modelled its flesh on saltwater crocodile soft anatomy. I was probably about a metre long and had a similar lifestyle; feeding on the amphibians and heavily scaled fish of its environment. It is believed to be a member of the Proterosuchidae and thought to be a relative of Chasmatosaurus that inhabited Africa and China.

I did this drawing with the possibility that I may have to get into contact with John A. Long, a well-known palaeontologist in Australia who works the Devonian Gogo Formation near Broome in Western Australia. At that point I didn't know where to go for my Honours Project and doing the drawing helped me digest my thoughts. I have several of John Long's books and I did this drawing based on a reconstruction of a skull I found in his Dinosaurs of Australia and New Zealand and other animals of the Mesozoic Era.