Toob Dino Pterosaur

Description

Product Description Pterosaurs were the first reptiles to develop powered flight. They lived for a long time, from the Late Triassic to the End of the Cretaceous (228-66 million years ago). Although they are sometimes referred to as ‘flying dinosaurs,’ this is incorrect. Although they are closely related to dinosaurs, they are technically just outside of the group, so palaeontologists refer to pterosaurs ad dinosaurs as ‘sister groups’. Unlike birds, which have wings mostly made of feathers, the wings of pterosaurs are made of skin, more like a modern bat. However, the skin membrane of the bat’s wing is supported by four really long fingers. A pterosaur wing has only one long finger supporting its leading (front) edge. So, although the pterosaur wing and bat wing are superficially similar, they are quite different under the skin. Pterosaurs lived on earth for a long time, so there are many different kinds. This model is 4 inches long and 7 inches wide. It is medium brown with a lighter coloured head. The first pterosaur was described a long time ago – in 1784. Pterosaurs were first thought to be swimmers because the palaeontologist who found it thought that its wings were paddles. Soon after, the famous French anatomist and palaeontologist Georges Cuvier realized that the paddles were actually wings, and that this was a flying creature. He named it ‘Pterodacylus’, meaning ‘wing finger’. To this day, it is common use the informal version, ‘pterodactyl’, to refer to all members of the group, but the correct term is ‘pterosaur’. Box Contains 1 x WS Dino Pterosaur Figurine