Grasshoppers appeared. But perhaps the biggest changes came with the evolution of dinosaurs and the first mammals in the late Triassic, starting around 230 million years ago. The Triassic closed ...

Middle Triassic to Late Triassic Carnian, Late Triassic Norian, and Late Triassic Rhaetian rather than the previously described two periods (Early-Middle Triassic and Late Triassic). The ...

Dr Mike Day is the curator of fossil reptiles at the Museum. He says, 'The Triassic is an interesting period. It forms the transition between the late Palaeozoic Era, which was mainly populated by ...

There's no universally accepted dinosaur species that lived earlier in time. Dating to around 230 million years ago, in the Late Triassic Period, the Ischigualasto Formation in Argentina contains an ...

The Permian-Triassic extinction, also known as the Great Dying, was the most devastating event in Earth’s history. 96% of ...

The mass extinction that ended the Permian geological epoch, 252 million years ago, wiped out most animals living on Earth.

Detailed price information for Metal Energy Corp (MERG-X) from The Globe and Mail including charting and trades.

the physics of volcanic eruptions and hazards including ash clouds and pyroclastic flows In Late Triassic lake ecosystems, volcanic ash deposition boosted primary productivity, enhanced organic ...