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    A Geologist in California Found Something Strange Sticking Out of a Creek. A Reverse Image Search Told Her It Was an Ancient Mastodon Tooth

    Smithsonian Magazine
    September 15, 2026
    via Smithsonian Magazine

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    A Geologist in California Found Something Strange Sticking Out of a Creek. A Reverse Image Search Told Her It Was an Ancient Mastodon Tooth

    Pacific mastodons roamed parts of North America before disappearing along with other Ice Age megafauna around 11,700 years ago

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