World's biggest Triceratops had 'combat wound in its neck frill' - Daily Mail

Big John died 66 million years ago and was buried in an ancient floodplain that eventually ended up beneath a private ranch 70 miles from Rapid City, South Dakota.

The world's biggest Triceratops had a gaping 'combat wound' in its neck frill that was likely inflicted by the horns of a rival, new research shows. The dinosaur nicknamed 'Big John' is believed to … [+7100 chars]

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