PBS - Graveyard of the Giant Beasts (2016)

Secrets of the Dead Graveyard of the Giant Beasts

Sixty-five million years ago, a giant meteor hit the earth causing a global catastrophe that destroyed an estimated three quarters of the plants and animal species on the planet, including the mighty dinosaurs. Little was known about the survivors who lived in this post-apocalyptic world until a mining operation in Cerrejon, Northern Colombia — excavating coal cut from deep within the earth’s crust — exposed an important layer in the earth’s geological history laid down more than 10 million years after the extinction of the dinosaurs.

In 2003, when paleontologist professor Jonathan Bloch, University of Florida, first heard that this important layer had been exposed, he and his research team rushed to Columbia. He had spent his career studying this Paleocene period in the earth’s geological history. Could this be the lost world he’d been searching for?

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