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+--- Thread: [Science Daily] Earth was stressed before dinosaur extinction (/Thread-Science-Daily-Earth-was-stressed-before-dinosaur-extinction)
[Science Daily] Earth was stressed before dinosaur extinction - Science Daily - 2020-01-06
Earth was stressed before dinosaur extinction
By measuring the chemistry of fossilized seashells collected in Antarctica, researchers discovered that Earth was already experiencing carbon cycle instability before the asteroid impact that wiped out the dinosaurs.
https://www.sciencedaily.com/releases/2019/12/191211145632.htm