"Captain Mechabeard, Xenacanthus, go for launch!"
I've got more than four original projects that involve mecha in some way or another, here's some snippets.

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For now I have 5 animals in permian diorama:
Labidosaurus, Gnathorhiza, Xenacanthus, Orthacanthus and Dimetrodon

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Xenacanthus is a prehistoric shark from the early Permian. They were a metre in length.

(Credit )

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i never finished posting my mermay drawings so im dumping them all at once! as one does. xenacanthus vanitas, flying fish ventus, and regular ol sora!

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I couldn't whip up another sketch for so here's some oldies- Aestuarichthys fulcratus, Xenacanthus, Sundayichthys, and Limnomis, all made in MS Paint around a year ago.

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This prehistoric shark with a distinctive spine on the back of its head is Xenacanthus. ✨🦈✨

https://t.co/zvxTJXOME7

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Xenacanthus is a prehistoric shark from the early Permian. They were a metre in length.

(Credit: Nobu Tamura)

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