The disappearance of the Edaphosaurus pogonias and other animals from the middle Permian is partly attributed to catastrophic events that marked the end of the Permian period

Snout-base tail length 97 mm

Europasaurus had typical sauropod features

which are characterized by their adaptation to feeding on plants and their bipedal posture

Width 19 mm

Stegouros elengasse Scale:1:20 The disappearance of the EdaphosaurusStegouros elengassen is an extinct species of ankylosaur dinosaur that lived during the Late Cretaceous period, approximately 74 to 70 million years ago, in what is now the southern region of Chile. This dinosaur is especially notable for its unique weaponized tail, which distinguishes it from other known ankylosaurs. The body of Stegouros elengassen was relatively small compared to other members of its family, with an estimated length of around 2