Precambrian eon
4567.17-542 million years ago
Mesozoic era
251-65.5million years ago
So precambrian came first...........
Precambrian Era Paleozoic Era Mesozoic Era Cenozoic Era
The 3 geological eras since Precambrian super-eon :-Paleozoic Era (542 - 251 Ma)Mesozoic Era (251 - 65.5 Ma)Cenozoic Era (65.5 Ma - Now)
During the late Precambrian, about 560 million years ago, the first confirmed macroscopic multicellular organisms appeared. Around 558 million years ago, the first mollusk, Kimberella,appeared in the fossil record.
It was the Precambrian time period.
The Precambrian is a long period and just as Earth has many climates now, it had many then.
The 4 eras are Cenozoic era, the mesozoic era, the paleozoic era, and the precambrian era.
Precambrian
Precambrian Era Paleozoic Era Mesozoic Era Cenozoic Era
Precambrian Palezoic Cenozoic Mesozoic
Four. Precambrian, Paleozoic, Mesozoic, Cenozoic.
the dangerous storms that sometimes wreaked havoc
precambrian, palezoic, mesozoic, cenozoic
Cenozoic Mesozoic Paleozoic Precambrian
Precambrian, Paleozoic, Mesozoic, and Cenozoic.
Precambrian
Precambrian
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 ;)