Yes. The first era was the precambrian era followed by the paleozoic era then the mesozoic era than the Cenozoic era.
Precambrian
The Archean era is the earliest Precambrian era, archean means "ancient" or "beginning". The Archean era starts with the oldest known rocks, about 4.6 billion years ago.
The Precambrian. Hope this helps! :)
ok im going to start off by saying this, the last answerer is stupid, and doesnt know what he is talking about. it goes from: PERIOD ERA EPOCH there you go ;)
The Canadian Shield was formed in the Precambrian Era. Quite simple actually!
Yes. The first era was the precambrian era followed by the paleozoic era then the mesozoic era than the Cenozoic era.
**Precambrian**
the Precambrian era
it was on earth the precambrian era is an era that happend several million years ago on the earths surface
Precambrian
Precambrian Era
The Archean era is the earliest Precambrian era, archean means "ancient" or "beginning". The Archean era starts with the oldest known rocks, about 4.6 billion years ago.
The Archean era is the earliest Precambrian era, archean means "ancient" or "beginning". The Archean era starts with the oldest known rocks, about 4.6 billion years ago.
The Precambrian Era can be divided into three major eras. These eras include the Hadean, the Archean, and the Proterozoic.
Precambrian
Precambrian