Episode 243 - Burrowers

A lot of life on Earth happens underground. This episode, we sample the species that have taken to a life of digging in the dirt – and elsewhere – why they do it and what physical adaptations help them along the way. Then, we’ll take a tour of burrows in the fossil record and explore what clues paleontologists can use to determine which ancient critter constructed a given burrow.

In the news: malaria history, false octopus, pterosaur tracks, and giant octopus.

Time markers:

Intro & Announcements: 00:00:00

News: 00:05:55

Main discussion, Part 1: 00:45:05

Main discussion, Part 2: 01:17:55

Patron question: 02:12:45

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

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