29
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
1985594
163774
2
Create
Public Timelines
Library
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
apr 12, 59966943 BC - Equisetum hyemale
Description:
60-million-old Equisetum stem in fossilized Eocene mudstone from the Green River Formation in Colorado.
Added to timeline:
26 Oct 2018
0
0
316
10/23/18
Date:
apr 12, 59966943 BC
Now
~ 5883516 years ago
Images: