Learn about the time period that took place 251 to 199 million ... all the Earth's landmasses had coalesced to form Pangaea, a supercontinent shaped like a giant C that straddled the Equator ...

This time period took place 359 to 299 million years ago. 3 min read The Carboniferous period, part of the late Paleozoic era, takes its name from large underground coal deposits that date to it.

Around 250 million years ago, all of the continents were joined together as one supercontinent called Pangea ... A day is the time period of a full rotation of the Earth with respect to the ...

Non-bird dinosaurs lived between about 245 and 66 million years ago, in a time known as the Mesozoic Era ... All continents during the Triassic Period were part of a single land mass called Pangaea.