Paleontologists found a group of four-legged Triassic creatures preserved in the same bone bed—but they don’t know what ...

Three flying reptiles from Earth's distant past glide above the gray Pacific, far beyond the rollers breaking on the shore of Point Reyes, California. They flap their wings slowly for a few beats ...

Pterosaurs, Greek for “wing lizards,” arrived on the scene in the Triassic Period, perhaps as early as around 237 million years ago. These original vertebrate fliers preceded birds by at least ...

Frogs, salamanders, crocodiles, turtles, and snakes slunk and slithered on and off the Triassic coast, lakes, and rivers. Pterosaurs, a group of flying reptiles, took to the air. On firm ground ...

Pterosaurs took to the sky some 80 million years before birds and bats. During their 150-million-year reign from the Triassic to the end of the Cretaceous periods, they conquered all continents ...

The archosaurs were a component of the diapsid lineage, which includes many successful Mesozoic groups such as the dinosaurs and birds, pterosaurs, crocodilians and turtles. By the Late Triassic there ...

The discovery of nearly 20 alligator-size amphibians that died together during the Triassic in what is now Wyoming is providing scientists important clues about these creatures' lives.

The Triassic period also saw reptiles take to the skies. Pterosaurs were the first vertebrates that evolved to fly. Most scientists believe the Triassic period ended when Pangaea started to break ...

The Triassic period, spanning 252 to 201 million years ago, was crucial for the evolution of terrestrial tetrapods, including early dinosaurs, mammalian ancestors, and crocodile relatives.

It was once thought that pterosaurs were quite restricted in size from the Triassic through to the Jurassic, before ...

Our pterosaur collection does not include any material from the Triassic, but has specimens from most stages of the Jurassic and Cretaceous.