Public Timelines

For companies For educational institutions For teachers For students Dashboard

For educational institutions For teachers For students Dashboard

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

jan 1, 1000000000 BC - 太古宙 40亿年前~25亿年前分为始太古代、古太古代、中太古代、新太古代在距今36亿年前的古太古代出现了蓝绿藻在距今25亿年的新太古代出现了第一次冰河期

Description:

当时地球处于刚刚生成的阶段

Added to timeline:

地球地质年代表

8 Feb 2020

1

0

1333

Date:

jan 1, 1000000000 BC

Now

~ 5883516 years ago

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL