For much of their evolutionary history, whales have been divided into two main lineages: baleen whales and toothed whales. The toothed variety are especially diverse today, including sperm whales, belugas, porpoises, and so, so many dolphins (among others). This episode, we explore what makes toothed whales distinct – besides the obvious – and what the whale fossil record tells us about how they came to be among the most successful marine animals in Earth history.
In the news: leaf-eating birds, tiny whales, whale-like reptiles, and giant whales.
Time markers:
Intro & Announcements: 00:00:00
News: 00:07:25
Main discussion, Part 1: 00:42:45
Main discussion, Part 2: 01:24:15
Patron question: 02:23:45
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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/
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
Episode 151 - Tails
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