| Title |
Comment |
Keywords |
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Geology of Devils Postpile National Monument
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n.a. / n.a.
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Devils Postpile, Sierra Nevada, uplift, incision, volcanic rock, columnar basalt, lava
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Concentric Growth of North America
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12:43 - 13:27 (00:44) / 0.6 MB
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mountain, orogeny, continent, "radiometric age dating", "North American Continent", "Appalachian Mountains", "Sierra Nevada", "Cascade Range", accretion, "James Sadd"
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Tectonic Clues
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20:52 - 22:15 (01:23) / 1.4 MB
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erosion, "tectonic activity", batholith, plutonic, weathering, "Sierra Nevada", California, pluton, intrusion, mountain, andesite, "volcanic arc", ocean, crust, Andes, subduction, "James Sadd"
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Rain Shadows
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05:45 - 07:05 (01:20) / 1.8 MB
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"Art Montana", desert, subtropic, "rain shadow", "Pacific Ocean", air, coast, mountain, cloud, rainfall, snow, "Sierra Nevada", California, "Mojave Desert", "United States", Gobi, Asia, "South America", Andes
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Introduction to Glaciers
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00:40 - 01:38 (00:58) / 1.5 MB
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introduction, "James Sadd", landscape, glacier, mountain, Alps, "Himalaya Mountains", Rockies, "Yosemite Valley", "Sierra Nevada", river, valley, lake, "North American Continent", "Great Lakes", loch, Scotland, agriculture, soil, China, "Soviet Union", Canada, "glacial ice", rock, silt, transportation, wind, "fertile soil", erosion
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Geology School Keywords
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