The time period before the start of this geologic era is known as the Vendian, and did not contain diverse hard-bodied animals, as this era would.
The time period before the start of this geologic era is known as the Vendian, and did not contain diverse hard-bodied animals, as this era would. The second period of it ended with a large mass extinction, although this era is better known for the gigantic mass extinction at the end of its final period. Characteristic fauna of the early periods of it included crinoids, brachiopods, and trilobites, while later on, plants, insects, reptiles, and amphibians would appear on land. FTP, identify this geologic era including the Carboniferous, Cambrian, and Permian periods, between the Precambrian and Mesozoic eras.          |
The time period before the start of this geologic era is known as the Vendian, and did not contain diverse hard-bodied animals, as this era would.
{Paleozoic} Era