-1000
What were the Indians in mount Dora fl called 3000 years ago.
about 3000 years ago
Yes
It began 4.6 billion years ago and ended 544 million years ago.
No. The Precambrian Era extended from 4.5 billion years ago to 542 million years ago. The Mesozoic Era lasted from 251 million years ago to 65 million years ago. The Paleozoic Era came in between the two.
2000 to 3000 years ago.
Oh . . . about 6000 years ago.
nothing but humans lived 2000 years ago
The era that started 4.6 billion years ago is known as the Hadean era. It began with the formation of the Earth and ended around 4 billion years ago. This era was characterized by intense heat and frequent bombardment by asteroids.
We THINK there was one. However, there were no people around 3000 million years ago, so we can't say for sure.
The Mesozoic Era lasted approximately 250 million years ago to about 67 million years ago .