Are sharks really older than trees?
You might have heard that sharks are older than trees. And yes, sharks are really ancient, with an evolutionary family tree going back numerous countless years. Are they truly older…
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Megatooth Sharks were Opportunistic Supercarnivores, New Research Reveals
In a research study released today in the journal Earth and Planetary Science Letterspaleontologists evaluated the ratio of 2 various zinc isotopes in the oral enamel of 19 types from…
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