49 min listen
Episode 125: Crocodylomorph disparity Pt2
FromPalaeocast
ratings:
Length:
53 minutes
Released:
Apr 30, 2021
Format:
Podcast episode
Description
Crocodiles are often referred to as “living fossils”, but if we compare modern and ancient species, does that label hold up? What different kind of morphologies (shapes) did past crocs have and how did they live? How quickly did this past diversity arise and why are we left with so few species today? What’s to stop them from diversifying again? In this episode, we speak to Dr Tom Stubbs, University of Bristol, about his recent work analysing changes in crocodylomorph disparity through time. We look at some of the weird and wonderful crocs of the past and work through his methods for calculating their rates of evolutionary innovation. Part 2 of 2
Released:
Apr 30, 2021
Format:
Podcast episode
Titles in the series (100)
Episode 6: Early vertebrate evolution and extinction: Dr Lauren Sallan discusses the early evolution of vertebrates and their recovery following the Late Devonian mass extinction event by Palaeocast