free@rss.ponder.catMB to Phys.org@rss.ponder.catEnglish · 26 days agoNew evidence supports theory that oxygen isotope ratio in seawater slowly increased over last 540 million yearsphys.orgexternal-linkmessage-square0fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkNew evidence supports theory that oxygen isotope ratio in seawater slowly increased over last 540 million yearsphys.orgfree@rss.ponder.catMB to Phys.org@rss.ponder.catEnglish · 26 days agomessage-square0fedilink