Editing 2845: Extinction Mechanisms
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:[Four dinosaurs are drawn, including a theropod, what may be a velociraptor, a sauropod, and a triceratops. Each has a small rock falling directly toward it.] | :[Four dinosaurs are drawn, including a theropod, what may be a velociraptor, a sauropod, and a triceratops. Each has a small rock falling directly toward it.] | ||
− | : | + | :<u>Comet Extinction Mechanism Ideas</u> |
− | : | + | :<s>Dust caused impact winter</s> |
− | + | :<s>Firestorms and ocean acidification</s> | |
− | :Firestorms and ocean acidification | + | :<s>Triggered Deccan Traps magma</s> |
− | :Triggered Deccan Traps magma | + | :[This last suggestion is circled rather than struck through:] |
− | :[ | ||
:The rocks hit the dinosaurs | :The rocks hit the dinosaurs | ||