#author("2022-11-19T08:10:05+09:00","","") FSU researchers: Rapid fluctuations in oxygen levels coincided with Earth's first mass extinction - Newswise Rapid changes in marine oxygen levels may have played a significant role in driving Earth’s first mass extinction, according to a new study led by Florida Sta Author : Florida State University #technology #tech #innovation #engineering #business #iphone #technews #science #design #apple #gadgets #electronics #android #programming #software #smartphone #samsung #instagood #coding #computer #pro #instatech #education #security #gadget #mobile #instagram #technologynews #HATINC READ MORE : https://hatinco.com/fsu-researchers-rapid-fluctuations-in-oxygen-levels-coincided-with-earth-s-first-mass-extinction.htm