Silesaurus opoliensis Scale:1:15 fue una especie carnívora extinta

fue una especie carnívora extinta de félido que habitó Sudamérica y perteneciente a la subfamilia de los Machairodontinae que vivió durante el Pleistoceno superior

5 meters long

Velociraptor mongoliensis was plumage

Elasmosaurus had a streamlined body

Silesaurus opoliensis Scale:1:15 fue una especie carnívora extintaSilesaurus 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