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Geology 101 with Willsey, Episode #7: Minerals, Part One

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How Geologists Discovered and Mapped a Great Seaway

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Not ALL Tectonics is ‘Plate’ Tectonics (w/Steven Baumann!) | GEO GIRL

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How An Ancient Ocean Shaped US History

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The Caucasus Mountains explained

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When The Atlantic Ripped Open A Supercontinent

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Glaciers of Kansas

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