Megalodon sharks ruled the oceans millions of years ago – new analyses of giant fossilized teeth are helping scientists unravel the mystery of their extinction

Megalodon sharks ruled the oceans millions of years ago: Why did they go extinct?

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Megalodon sharks ruled the oceans millions of years ago – new analyses of giant fossilized teeth are helping scientists unravel the mystery of their extinction - Raw Story

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Megalodon sharks ruled the oceans millions of years ago – new analyses of giant fossilized teeth are helping scientists unravel the mystery of their extinction

Fossil teeth – News, Research and Analysis – The Conversation – page 1

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Mysterious megalodon-like 'creature' detected in Atlantic was actually just a school of MACKEREL

Megalodon sharks ruled the oceans millions of years ago: Why did they go extinct?