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Fish bones and water lilies help pin down the month the dinosaurs died

By Michael J. Benton, Professor of Vertebrate Palaeontology, University of Bristol

The dinosaurs were killed by a meteorite impact on the Earth some 66 million years ago in what has become known as the Cretaceous-Paleogene extinction event. At what time of the year this occurred has long generated debate among palaeontology enthusiasts.

A recent study published in Nature builds on earlier evidence…

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