referring to the appearance of its skull

extending from the neck to the tail and possibly covered in fur or feather-like tissue

1:35 scale - 160 mm long

Las plumas que se han encontrado en los fósiles de Yutyrannus indican que tenía un pelaje primitivo compuesto por plumas primitivas filamentosas

Thalassotitan atrox Tylosaurus referring to the appearance ofThalassotitan, meaning "titan of the seas", is an extinct genus of large mosasaurs (a group of extinct marine lizards) that lived during the late Maastrichtian of the Cretaceous period in what is now Morocco, approximately 66 million years ago. The only known species is T. atrox, described in 2022 from fossils discovered in the Ouled Abdoun Basin, where many other mosasaurs have been found. It was assigned to the tribe Prognathodontini along with