The Triassic Period was a time of great change. Bookended by extinctions, this era saw huge shifts in the diversity and dominance of life on Earth, ushering in the appearance of many well-known groups ...

This was during the Triassic period. This branch of the tree of life gave rise to various reptiles, including pterosaurs, and eventually to crocodiles and other modern species. Dinosaurs were a ...

"Moreover, all but one of the eruptive pulses demonstrably occurred after the biotic extinction at the end of the Triassic period. The single known exception in Morocco is coincident with evidence ...