Of the remnants of the past that have been unearthed throughout Montgomery County, most residents are understandably familiar ...

Dinosaurs in the Triassic Period. It was around 240 million years ago that the first dinosaurs appear in the fossil record. These dinosaurs were small, bipedal creatures that would have darted across ...

At the beginning of the Triassic period, dinosaurs were one of many lizards roaming the Earth. "Most of the animals in the ecosystem were the various relatives of crocodiles," Qvarnström says.

Early archosauromorphs resembled modern lizards and other reptiles. Some even looked like smaller versions of what would become dinosaurs. Prior to this study, researchers believed that during the ...

Triassic Period (252 to 201 million years ago) This period of time was when dinosaurs first evolved. The continents we live on today were part of one land mass that scientists call Pangaea.

The End Triassic Extinction, which occurred about 201.6 million years ago, stamped out three-quarters of all life on Earth, and has long been thought to be linked to the volcanic eruption of the ...

Around 220 million years ago, shifting climate conditions created an environment that allowed pterosaurs to evolve and take ...

Researchers reconstructed the Triassic food web using nothing but scat. Over 500 fossilized poops show how dinosaurs came to rule the Earth | WAMC Search Query Show Search ...