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 ;)
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 Precambrian Era can be divided into three major eras. These eras include the Hadean, the Archean, and the Proterozoic.
Precambrian
Precambrian
The 4 eras are Cenozoic era, the mesozoic era, the paleozoic era, and the precambrian era.
Stromatolites