After the dinosaurs died out, mammals evolved into many different shapes and sizes as they filled the empty spaces left by the dinosaurs during the Cenozoic era. This period is also called the ...

Dinosaurs like sauropods and theropods ... was just as strong in the Mesozoic era as in the modern era. ... that set sauropods apart from the mastodons and giant rhinos of the Cenozoic.

Our dinosaur expert Dr Susie Maidment and fossil plant expert Dr Paul Kenrick explore what the world was like back then and the animals and plants that called our planet home. ... It comes after the ...

For most of the Cenozoic era, local and continental measures of functional diversity differed, but surprisingly, during the ...

The Alamosaurus is the largest known land dinosaur in North America. ... (the Cenozoic era). The first of the reptiles discovered at Big Bend dates back roughly 100 million years ago, ...

These crocodile-like beasts reached the Caribbean, outlasting mainland kin. Sebecids look straight out of the Age of Dinosaurs, but may have lived just 4 million years ago ...

For most of the Cenozoic era, local and continental measures of functional diversity differed, but surprisingly, during the first 10 million years of the era, immediately following the extinction ...