When and how did dinosaurs go extinct?
popsci.com
When and how did dinosaurs go extinct?
Scientists still debate what killed off all the dinosaurs 66 million years ago. Was it an asteroid strike, or a giant volcanic eruption?
2018年10月19日
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27K views · 589 reactions | What happened to the dinosaurs? How did...
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39K views · 598 reactions | What would dinosaurs look like today if they never went extinct? If dinosaurs had survived, our world might still be filled with giant herbivores grazing and towering carnivores prowling, much like in the Jurassic and Cretaceous eras. Imagine a present dominated by these ancient giants—it’d be a landscape straight out of the past 練. | The Galactic Void | Facebook
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39K views · 598 reactions | What would dinosaurs look like today if they never went
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