He says, 'The Triassic is an interesting period. It forms the transition between the late Palaeozoic Era, which was mainly populated by synapsids, or mammal-like reptiles, and the Mesozoic Era, when ...

Despite the widespread devastation, life recovered during the Triassic period as new species arose and diversified quickly. This also marked the first time the earliest dinosaurs appeared.

The Triassic period stands out in Earth’s history as the time when dinosaurs first evolved ... This was a time when a wide variety of animals lived, including a group of animals called the ...

Coelophysis is an early theropod dinosaur, a pioneering member of a group that will one day give rise to some of the biggest carnivores ever to live. He’s a lot more humble in his size, however, ...

This was the birth of the North Atlantic Ocean. Coelophysis lived towards the end of the Triassic Period, as did these other Late Triassic dinosaurs. At the end of the Triassic Period there was a mass ...

A fossil from one of the largest dinosaurs to live in North America was discovered in a national park in Texas.

The Jurassic Period is one of the three prehistoric geological periods of the Mesozoic Era. It spans from 145 million to 201 ...

Pterosaurs, Greek for “wing lizards,” arrived on the scene in the Triassic Period ... primitive dinosaurs and a variety of reptiles that lived at the same time or earlier.

The Museum of Texas Tech houses fossils from the Triassic, Ice Age. Here's a behind the scenes look into the paleontology ...

The Mesozoic Era extinctions formed the world as we know it today. Read about what caused them and which animals survived.

Learn about the time period that took place 251 to 199 ... including rodent-size mammals and the first dinosaurs. By the start of the Triassic, all the Earth's landmasses had coalesced to form ...

The Jurassic Period is one of the three prehistoric geological periods of the Mesozoic Era. It spans from 145 million to 201 million years ago. This period was preceded by the Triassic Period and ...