Alva Review-Courier -

Snapshot of extinction: Fossils show day of killer asteroid

 

March 29, 2019



WASHINGTON (AP) — New research released Friday captures a fossilized snapshot of the day nearly 66 million years ago when an asteroid smacked Earth, fire rained from the sky and the ground shook far worse than any modern earthquake.

It was the day that nearly all life on Earth went extinct, including the dinosaurs.

The researchers say they found evidence in North Dakota of the asteroid hit in Mexico, including fish with hot glass in their gills from flaming debris that showered back down on Earth. They also reported the discovery of charred trees, evidence of an inland tsunami and melted...



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