Silesaurus opoliensis Scale:1:15 Inostrancevia alexandri

Inostrancevia alexandri

Velociraptor mongoliensis was plumage

approximately 112 to 98 million years ago and inhabited the seas that covered the area that is now Australia

Elasmosaurus had a streamlined body

such as ferns

Silesaurus opoliensis Scale:1:15 Inostrancevia alexandriSilesaurus opoliensis, primitive dinosaur, although its exact classification has been the subject of debate in the scientific community. This dinosaur lived during the Triassic period, approximately 230 million years ago, in what is now Poland. Although it is called a dinosaur, some experts argue that Silesaurus opolensis is more of an early relative of dinosaurs than a true dinosaur. This reptile had an unusual appearance compared to the better known