Taking teeth to the extreme! Tusks have evolved numerous times, particularly in mammals, and they’ve come in a striking array of shapes and sizes for a variety of uses. From the monstrously huge ivory tusks of mammoths to the modest yet effective tusks of fanged deer to the bizarre and perplexing tusks of babirusas and narwhals, in this episode we discuss trends, drivers, and mysteries in the evolution of tusks.
In the news: razor-toothed mosasaurs, walk the dinosaur, sidewinder skin, and really old giant sloths.
Time markers:
Intro & Announcements: 00:00:00
News: 00:03:30
Main discussion, Part 1: 00:38:00
Main discussion, Part 2: 01:15:30
Patron question: 01:54:30
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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 180 - Filter Feeding
Patron Mini-Episode Compilation #4
Episode 179 - Thermoregulation
Episode 178 - Ears
Cute-E - Friendly Dragons
Episode 177 - Neanderthals
Spook-E - Turtle Dragons
Spook-E - Wyverns
Episode 176 - Hadrosaurs
Spook-E - East Asian Dragons
Spook-E - European Dragons
Episode 175 - Plant Defenses
Episode 174 - The Mesozoic Marine Revolution
Episode 173 - Herbivores (Plant-Eaters)
Silver Screen Science - 65 (2023)
Episode 172 - Toothed Whales
Episode 171 - The Tethys Sea
Episode 170 - Milk
Snake Stuff with David
Episode 169 - Sea Snakes
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