The massive fossil is suspected to belong to one of the most complete skeletons in the area, portions of which were discovered in the 1970s.

3 min read At the dawn of the Paleogene—the beginning of the Cenozoic era—dinosaurs, pterosaurs, and giant marine reptiles were conspicuously absent from the face of the Earth. Rodent-size ...

houses one of the longest and most complete fossil records of plants and animals from the Cenozoic Era, which spans from approximately 66 million years ago to the present day. "Encompassing nearly ...

The creatures cruised the world’s oceans with features we often associate with marine mammals, such as coats of blubber and ...

Everyone knows that dinosaurs are extinct ... Finally, there is the Cenozoic Era, which began 66 million years ago and in which we live today. The Mesozoic Era can be subdivided into three ...

What comes to mind when you think of the prehistoric world? For many, it is dinosaurs, the fierce and powerful stars of the Mesozoic era, which spanned from about 251 to 66 million years ago.

That puts Megatooth, and probably some of its ancestors, at the top step of the prehistoric food chain when it stalked the seas during the Cenozoic era, which began about 66 million years ago and ...