Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 ...

The theory explains the how and why behind mountains, volcanoes, and earthquakes, as well as how, long ago, similar animals could have ... called Pangaea. Perhaps initiated by heat building ...

When these animals lived, Earth’s land was all mushed together into one big C-shaped supercontinent called Pangaea. Around the back of the “C” was a vast ocean called Panthalassa and the ...

All continents during the Triassic Period were part of a single land mass called Pangaea. This meant that differences between animals or plants found in different areas were minor. The Triassic ...