News Headline

Fossilized seashells show signs of ocean acidification before dinosaur-annihilating asteroid

Source
Phys.org

Publication Date
2020-01-07

New evidence gleaned from Antarctic seashells confirms that Earth was already unstable before the asteroid impact that wiped out the dinosaurs.

Content
https://phys.org/news/2020-01-fossilized-seashells-ocean-acidification-dinosaur-annihilating.html