地质年代表

Geological Time Scale

3.9Ga 前

3Ma

23Ma

66Ma

白垩纪Cretaceous

145Ma

201Ma

252Ma

299Ma

359Ma

419Ma

444Ma

485Ma

541Ma

新元古代Neoproterozoic

1.0Ga

中元古代Mesoproterozoic

1.6Ga

古元古代Paleoproterozoic

2.5Ga

太古代Archean

4.0Ga

冥古代Hadean

4.6Ga

4.6Ga

4.5Ga

4.4Ga

4.3Ga

4.2Ga

4.1Ga

4.0Ga

3.9Ga

3.8Ga

3.8Ga

3.7Ga

3.6Ga

3.5Ga

3.4Ga

3.3Ga

3.2Ga

3.1Ga

3.0Ga

2.9Ga

2.8Ga

2.7Ga

2.6Ga

2.5Ga

2.4Ga

2.3Ga

2.3Ga

2.2Ga

2.1Ga

2.0Ga

1.9Ga

1.8Ga

1.7Ga

1.6Ga

1.5Ga

1.4Ga

1.3Ga

1.2Ga

1.1Ga

1.0Ga

939Ma

845Ma

751Ma

657Ma

563Ma

469Ma

376Ma

282Ma

188Ma

94Ma

0Ma

新生代

Cenozoic

66Ma - 0Ma

中生代

Mesozoic

252Ma - 66Ma

古生代

Paleozoic

541Ma - 252Ma

前寒武纪

Precambrian

4.6Ga - 541Ma