this post was submitted on 01 Dec 2024
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Science Memes

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Pterosaurs (mander.xyz)
submitted 2 weeks ago by [email protected] to c/[email protected]
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https://commons.wikimedia.org/wiki/File:Pterodactyl_reconstruction_Newman_1843.jpg

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[โ€“] ArbitraryValue 13 points 2 weeks ago* (last edited 2 weeks ago) (1 children)

I never thought about Mesozoic fauna having external ears. Birds don't, so presumably their dinosaur ancestors didn't. But maybe pterosaurs did? (Would we be able to tell by looking for muscle attachment points on their skulls?)

[โ€“] [email protected] 5 points 2 weeks ago

Imprint fossils preserve feathers and other soft tissues. No ears.