News Headline

Oxygen-starved oceans can take a million years to recover

Source
Cosmos

Publication Date
2017-05-15

About 183 million years ago something disrupted the Earth’s carbon cycle, which triggered a sudden drop in the oxygen levels of the world’s oceans, initiating a mass extinction of marine species.

Content
https://cosmosmagazine.com/climate/oxygen-starved-oceans-can-take-a-million-years-to-recover