Dinosaur fossil from day extinction asteroid hit earth, scientists claim - Business Insider

Dinosaur fossils found at Tanis in North Dakota are believed to date back to the mass extinction event when an asteroid struck 66 million years ago.

Scientists claim to have found a fossil of a dinosaur killed on the day an extinction asteroid struck the Earth 66 million years ago. Scientists say that the perfectly preserved leg of a Thescelosau… [+4471 chars]

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