A Tohoku University-led team said it has found in Hokkaido a layer showing the asteroid impact linked to the dinosaur ...
The discovery of traces of an asteroid in Hokkaido is the first-ever confirmation of such traces in Japan, according to the ...
A team of Japanese researchers has discovered traces of an asteroid collision in the northernmost prefecture of Hokkaido that may have caused the mass extinction of dinosaurs at the end of the Cretace ...
Sixty-six million years ago, a huge asteroid famously hit the Earth, causing the extinction of dinosaurs and about half of ...
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