@CNN: A surgical hole has been found in a Stone Age cow skull, researchers say https://t.co/zMjJnOiUD2 https://t.co/FdmlBpvyhY

April 20, 2018 / The Arbiter / CNN

@CNN: A surgical hole has been found in a Stone Age cow skull, researchers say https://t.co/zMjJnOiUD2 https://t.co/FdmlBpvyhY

A surgical hole has been found in a Stone Age cow skull, researchers say https://t.co/zMjJnOiUD2 pic.twitter.com/FdmlBpvyhY

— CNN (@CNN) April 20, 2018

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