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Stories trapped in ancient teeth: Reconstructing megalodon’s diet and retracing the steps of woolly mammoths
- 2024/11/13
- 再生時間: 33 分
- ポッドキャスト
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サマリー
あらすじ・解説
How often do you think about your teeth? In this episode of Tiny Matters, we talk about how the atoms trapped within teeth can reveal what an animal ate and where it lived, and how studying teeth has helped ecologists reconstruct prehistoric food webs of megatooth sharks and retrace the steps of woolly mammoths across the Arctic. And hopefully, we’ll give you a few new reasons to appreciate your own pearly whites.
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Links to the Tiny Show & Tell story are here and here. All Tiny Matters transcripts and references are available here.