South America today is home to some of the most incredible ecosystems on the planet, and its fossil record is even more varied and fantastic. In this episode, we explore the history of the continent from its early formation to its long Cenozoic isolation, and we’ll highlight some of the strangest ancient creatures – especially its bizarre mammals – that have called South America home.
In the news: ancient ape locomotion, a Polish pliosaur, post-extinction Colorado, and one really old dinosaur.
Time markers:
Intro & Announcements: 00:00:00
News: 00:04:00
Main discussion, Part 1: 00:28:30
Main discussion, Part 2: 00:59:30
Patron question: 01:35:00
Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/
We're doing another End of the Year Q&A! Submit your question here:
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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 3.0
http://creativecommons.org/licenses/by/3.0/
Episode 168 – Marine Crocs
Croc Chat with Will
Episode 167 – Geologic Dating
Episode 166 - Monotremes
Episode 165 - Fruit
Episode 164 - The ”Boring Billion”
Patron Mini-Episode Compilation #3
Episode 163 - Claws
Episode 162 – Caecilians
Episode 161 - Sleep
Episode 160 - The Messel Pit
Episode 159 - Giraffes
Episode 158 – Charles R. Knight
Episode 157 - Bioluminescence and Biofluorescence
Episode 156 - Eurypterids (Sea Scorpions)
End of the Year Q&A 2022
Episode 155 - Gymnosperms
Episode 154 - Live Birth
Episode 153 - Armadillos
Episode 152 - The Jehol Biota
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