The Common Descent Podcast

Episode 112 - Caves

05.02.2021 - By Common DescentPlay

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Subterranean passages and chambers within the Earth form eerie and incredible environments that are home to unique ecosystems of bizarre creatures and which serve as some of the most invaluable sources of fossils in the world. This episode, we discuss how caves form, what ecosystems dwell within them, and why they’re so darn important for paleontology.

In the news: pterosaur thumbs, scimitar-cat diets, counting T. rex, and ancient soil DNA.

Time markers: Intro & Announcements: 00:00:00News: 00:03:30Main discussion, Part 1: 00:35:00Main discussion, Part 2: 01:16:00Patron question: 01:55:00

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The Intro and Outro music is “On the Origin of Species” by Protodome. More music like this at http://ocremix.org.

Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0http://creativecommons.org/licenses/by/3.0/

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