sammiwolfe: pilgrimstateofmind: ATTENTION FOR A SECOND, YO: Real talk, this animal (the Ordovician Helmet crab, aka the Horseshoe crab, aka the Atlantic’s most at-risk shelled animal) is of a species that is close to 450 million years old. They are
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original: https://yukiasatoka.tumblr.com/post/97933003318