FutureJurvetson
@1280869128086992
When an ancient animal becomes an iridescent gemstone. This cephalopod from the Late Cretaceous (71M yo in Canada) sports a row of black circular bite holes from a mosasaur — a sea predator. The big Ammonite behind me fell prey to an even larger beast in the red seas of yore. https://t.co/RZt1v35Uci
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