Paul PeaceNov 19, 2022

We're in/entering the 7th mass extinction. Not 6th. Numbers are poor for naming. 'Holocene extinction' or 'Anthropocene extinction' might be better terms.

https://www.livescience.com/1st-mass-extinction-oxygen-drop

Thanks for sharing:
@fraterphoenix @NadiaYvette
#7thmassextinction #holoceneextinction #anthropoceneextinction

Scientists just found a hidden 6th mass extinction in Earth's ancient past

A global drop in oxygen levels about 550 million years ago led to Earth's first known mass extinction, new evidence suggests.

Live Science