If you’re reading this, there’s a very good chance you’re using one of the most incredible tools in the animal toolkit: the eye! In this episode, we discuss what’s known – and what’s suspected – about the incredible evolutionary history of the eye. How many types of eyes are there? What is an eye, anyway? Just how difficult is it to evolve something so intricate and complex? All this and more!
In the news: a giant parrot, a giant penguin, ancient RNA, and crinoid rafts.
Time markers:
Intro & Announcements: 00:00:00
News: 00:05:00
Main discussion, Part 1: 00:32:00
Main discussion, Part 2: 01:09:00
Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/
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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.
Muscial 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 59 - Bats
Episode 58 - The Bone Wars
Episode 57 - Evolution of Flowering Plants (Angiosperms)
Sloth Chat Livestream 2018
Episode 56 – The Evolution of Evolutionary Theory
Episode 55 - The "Sixth Extinction" (Modern Biodiversity Crisis)
Episode 54 - Alfred Russell Wallace
Episode 53 - The Baculum (Penis Bone)
Episode 52 – Sounds of the Past (Fossil Bioacoustics)
End of the Year Q&A 2018
Episode 51 - Mosasaurs
Episode 50 - Australia
Episode 49 - Fake Fossils
Episode 48 - Sharks
Episode 47 - Early Synapsids ("Proto-Mammals")
Spook-E - Zombies
Episode 46 - Cryptozoology
Spook-E - Fish-People
Spook-E - Werewolves
Episode 45 – The Permian Extinction (“The Great Dying”)
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