Episode 42 - Spinosaurs

It's a dinosaur episode! With their croc-like faces, their weird ornamentation, and their curious fondness for water, the spinosaurs are among the most bizarre and fascinating of all dinosaurs. In this episode, we introduce Spinosaurus and the gang and discuss why these dinos are so cool - and so controversial. In the news: secrets of regeneration, a new pterosaur, a really old animal, and giant hunting insects. Time markers: Intro & Announcements: 00:00:00News: 00:08:00Main discussion, Part 1: 00:36:30Main discussion, Part 2: 01:07:00 Check out our blog for bonus info and pictures: http://commondescentpodcast.wordpress.com/ Follow and Support us on: Patreon: https://www.patreon.com/commondescentpodcast Twitter: https://twitter.com/CommonDescentPCFacebook: https://www.facebook.com/commondescentpodcast/PodBean: https://commondescentpodcast.podbean.com/ iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw The Intro and Outro music is “On the Origin of Species” by Protodome. More music like this at http://ocremix.org. Muscial Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0http://creativecommons.org/licenses/by/3.0/