When I was a kid we had a dinosaur with a sail back: dimetrodon. Then they decided dimetrodon wasn't a "dinosaur" but instead a "mammal-like reptile". So here we go again. It's like Pluto, for dinosaurs.
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Dimetrodon predates dinosaurs by forty million years. And yeah, it is more closely related to mammals than it is to dinosaurs. And if you're trying to argue Pluto should be a planet, I got like four more "planets" in the Kuiper Belt to sell you.
aug 23, 2025, 11:20 pm • 0 0 • view
It's almost as if the definitions change
aug 24, 2025, 5:25 am • 0 0 • view