Podcasts Science Natural Sciences Palaeocast Episode 45: Post K-Pg radiations

Episode 45: Post K-Pg radiations

Published: June 1, 2015, 1:44 p.m.

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The Cretaceous-Paleogene (K-Pg)\\xa0mass extinction\\xa0was the latest of the \'big five\' events. Approximately 75% of species went extinct, with the most notable victims being non-avian dinosaurs. But what happened afterwards? By which methods were some of the survivors able to spread to fill vacant niches?

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The University of Bath\'s Dr Nick Longrich joins us to hypothesise\\xa0about the dispersal mechanism of a very unusual group of ground-dwelling predatory reptiles called amphisbaenians (worm lizards).

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