The Triassic Period was a time of great change ... or a combination of many of these. The environment was dominated by conifers, ferns and a now-extinct group of plants known as the seed ferns, or the ...

The Triassic period stands out in Earth’s history as the time when dinosaurs first evolved. It was followed by the Jurassic and Cretaceous periods – at the end of the latter, the dinosaurs ...

Research into the environment and animal communities ... A comprehensive overview of a geological period, like the Triassic, ...

Earth’s continents are constantly shifting. About 252 to 199 million years ago, all the continents were actually one huge “supercontinent” surrounded by one enormous ocean. Slowly, this ...

It was in this environment that the reptiles known as dinosaurs first ... Coelophysis lived towards the end of the Triassic Period, as did these other Late Triassic dinosaurs. At the end of the ...

Celina Suarez, a University of Arkansas assistant geosciences professor and an expert on the Triassic-period extinction, has studied the climatic impacts of that annihilation. “The site we are ...

The museum's paleontology exhibit showcases fossils from the Ice Age to the late Triassic Period, including some of the earliest dinosaurs found in North America. Researchers at the museum ...

Dozens of amphibians perished together on an ancient floodplain around 230 million years ago, according to a new study.

Learn about the time period that took place 251 to 199 million years ago. 3 min read The start of the Triassic period (and the Mesozoic era) was a desolate time in Earth's history. Something—a ...