FSU researchers: Rapid fluctuations in oxygen levels coincided with Earth’s first mass extinction
Published: | 2:42 pm
Rapid changes in marine oxygen levels may have played a significant role in driving Earth’s first mass extinction, according to […]
Researchers find low oxygen and sulfide in the oceans played greater role in ancient mass extinction
Published: | 11:08 am
Florida State University researchers have new insight into the complicated puzzle of environmental conditions that characterized the Late Ordovician Mass […]
In ancient oceans that resembled our own, oxygen loss triggered mass extinction
Published: | 3:34 pm
Roughly 430 million years ago, during the Earth’s Silurian Period, global oceans were experiencing changes that would seem eerily familiar […]