The Animals Dinosaurs were the most numerous animals during the Cretaceous period. Among them, certain groups became more dominant than the others. Sauropods filled the southern parts of the planet.

UW teaching faculty member uses Niche Map program to research extinction Teaching faculty in the University of Wisconsin Integrative Biology Department Scott Hartman spoke on how thermal modeling is ...

A new analysis of three-toed fossil footprints that date back more than 210 million years reveals that they were created by bipedal reptiles with feet like a bird’s.

A new species of ancient reptile has been named after spending more than 200 million years buried in the ground. Threordatoth chasmatos was one of the last survivors of the procolophonids, a group ...

Ancient animals were walking around on bird-like feet over 210 million years ago, according to a new study.

This is what allowed for the identification of a new species from the Triassic period, which has been named Garzapelta muelleri, according to a paper that was published in January in the journal ...

The Triassic was the first period of the Mesozoic Era. Discover what animals lived in the Triassic Period, which were the first dinosaurs and what prehistoric plants they lived alongside.

A new analysis of three-toed fossil footprints that date back more than 210 million years reveals that they were created by bipedal reptiles with feet like a bird’s.