Anthropology Notebook
Showing posts with label
precambrian
.
Show all posts
Showing posts with label
precambrian
.
Show all posts
Thursday, September 09, 2021
Geological Time Scale
Source:
"Geologic Time | Periods, Time Scale, & Facts". Encyclopedia Britannica, 2022,
https://www.britannica.com/science/geologic-time.
Journeys Through Geological Time
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