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Chicxulub asteroid that killed the dinosaurs caused massive global warming
- DrScump 8y agoThe paper: http://science.sciencemag.org/content/early/2018/05/24/science.aap8525 http://science.sciencemag.org/content/early/2018/05/24/scien... More detail on the K-Pg Extinction Event: https://en.wikipedia.org/wiki/Cretaceous%E2%80%93Paleogene_extinction_event https://en.wikipedia.org/wiki/Cretaceous%E2%80%93Paleogene_e...