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https://arstechnica.com/science/2022/12/ankylosaurs-tails-may-have-been-the-original-cretaceous-fight-clubs/
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New find suggests ankylosaur’s tail clubs were for bashing each other - Ars Technica
12/7/22 at 12:02am
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Ars Technica
Author
Jeanne Timmons
29 words
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The evolution of this weapon may have had little to do with threats from predators.
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