World Map 66 Million Years Ago

World Map 66 Million Years Ago: The cretaceous began 145.0 million years ago and ended 66 million years ago; A california paleontologist has created an interactive map that allows people to see how. Web earth looked very different long ago.

World Map 66 Million Years Ago

Web cretaceous period, in geologic time, the last of the three periods of the mesozoic era. Web earth looked very different long ago. The cretaceous began 145.0 million years ago and ended 66 million years ago;