Jurassic life. Artwork of a forest full of prehistoric creatures that existed during the Jurassic Period (200 to 145 million years ago) in what is now North Yorkshire,England,UK. These include: a megalosaur (centre left),a stegosaur (centre right),a hypsilophodont (lower right),and a dromaeosaur (centre right) chasing a coelurosaur (centre,in the water). In the bushes behind are two large sauropods,while a pair of pterodactyls fly overhead. On the far bank are gavials (crocodilians). The plants include horsetails,cycads,bennettitalians,cypress trees,ginkgos,and tall araucarian pines |