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MacKenzie Smith posted a new activity comment 2 years, 2 months ago
2 years, 2 months ago2 years, 2 months ago@chris-million Sorry, this is a rock. Unlike boney fish (like salmon or pufferfish) sharks skeletons are made of cartilage so they are highly improbable to fossilize.
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Pamela Fabrick posted a new activity comment 2 years, 2 months ago
2 years, 2 months ago2 years, 2 months agoThat is cool!! @chris-million