Rivers
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5:06
Wind Erosion and Deposition
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17:48
Why Rivers Move
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28:20
Rock Identification with Willsey: Intro to Igneous Rocks!
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17:12
Earthquakes
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21:46
Learn to Identify Rivers in the Rock Record with a Geologist
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18:23
Rock Identification with Willsey: Volcanic Rocks (andesite, dacite, rhyolite)
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14:20
BIGH4 07 Austin h264 1920x1080
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21:04