How did the Rocky Mountains Form?
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Geologic Immigrants in the Pacific Northwest
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How Geologists Discovered and Mapped a Great Seaway
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Paleomagnetism in the Pacific Northwest
45:52
The 200-Million-Year Formation Of The Rocky Mountains | Spark
35:49
Que se passe-t-il (vraiment) dans les fils électriques ? 💡🔌⚡️
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The Mountain Range That Disappeared and Came Back Again
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Appalachian Geology: Surprising Implications
1:05:52