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Ttubapeter.bsky.social

Discussing non-mammalian synapsids.

A slovenly man and a sleek kitten look at a dimetrodon skeleton on a cell phone.
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ERerikreimers.bsky.social

Me: *being eaten by an Inostrancevia in Dino Crisis 2* "You know, these are actually synapsids, which means they're more closely related to modern mammals than they are to dino-" *crunch*

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RBrestingdinoface.bsky.social

I love that it’s such a simple and direct way to see our connection to the past! I remember learning about the temporal fenestra in early synapsids ages ago and the 💡 going off “Wait I’ve got one of those!”

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RBrestingdinoface.bsky.social

Our sail-backed friend Edaphosaurus is more closely related to us than reptiles. One telltale trait: a single skull opening behind the eye called the temporal fenestra. It’s a mark of synapsids, of which mammals are part, and we have one, too, between our cheek bone and cranium.🧪

The skeleton of a prehistoric lizard-like creature called Edaphosaurus, with a bony sail on its back
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Ssky-writes.bsky.social

feel old yet? Synapsids and sauropsids diverged 318,000,000 years ago

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GUserpenillus.bsky.social

Face to face with the Permian. Morning sketches #sciart#paleoart#synapsids#paleontology

Sketches of Edaphosaurus (left) and Dinetrodon (right) in frontal view
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Achaoskirin.bsky.social

The gorgonopsians and other synapsids are quickly becoming some of my favorite animals. I still love dinosaurs from the bottom of my heart, but moving beyond them and into other layers of paleontology a few years ago was one of the best decisions I ever made. <3

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Sdresdencodak.bsky.social

People always say I'm prejudiced for singling out basal, non-mammalian synapsids, but the facts don't lie!

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