| Title |
Comment |
Keywords |
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Theory of Plate Tectonics
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01:29 - 02:15 (00:46) / 0.5 MB
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"James Sadd", "plate tectonics", crust, continent, mantle, collision, "ocean basin", orogeny, mountain, volcano, eruption, earthquake, landform
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Ocean-Ocean Convergence Zone
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05:33 - 06:10 (00:37) / 0.4 MB
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"Jason Saleeby", "plate tectonics", "convergent plate", crust, "ocean-ocean convergence zone", "Mariana Trench", "volcanic chain", "lava flow", basalt, "oceanic crust", "continental crust", subduction, volcano, eruption
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Ocean-Continent Convergence Zone
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06:10 - 06:37 (00:27) / 0.3 MB
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"Jason Saleeby", "plate tectonics", "oceanic crust", "continental crust", plate, subduction, Andes, "South America", "Pacific Plate", continent, andesite, rhyolite, "volcanic chain", volcano, "granitic rock", eruption
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Island Arc System
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07:45 - 08:41 (00:56) / 0.4 MB
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"plate tectonics", plate, subduction, trench, earthquake, mantle, crust, basalt, "oceanic crust", pressure, magma, andesite, eruption, "volcanic chain", island, "island arc"
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Continental Margin Subduction
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08:41 - 09:05 (00:24) / 0.3 MB
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"plate tectonics", subduction, "continental margin", continent, andesite, "volcanic chain", volcano, landscape, eruption, "divergent plate", magma, gas, basalt, viscosity
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Sublimation
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23:53 - 24:25 (00:32) / 0.6 MB
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mineral, precipitation, gas, sublimation, "sulfur dioxide", eruption, volcanism, crystal, sulfur, "volcanic vent", "Thomas Hartnett"
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Volcanism
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30 minutes / n.a.
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volcano, eruption, magma, lava, vent, "volcanic ash", temperature, gas, viscosity, "shield volcano", pumice, dome, "composite volcano", "plate tectonics"
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Volcanoes and Magma
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02:19 - 03:46 (01:27) / 1.9 MB
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"James Sadd", volcano, magma, "interior of the Earth", eruption, "volcanic gas", "volcanic ash", atmosphere, climate, Sun, "sea floor", "mid-oceanic ridge", crust
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Hawaiian Hot Spot Hypothesis
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03:46 - 05:20 (01:34) / 2.8 MB
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"Robert Tilling", volcano, plate, magma, "pillow lava", fissure, temperature, Hawaii, "divergent plate", "Pacific Plate", basalt, "lava flow", eruption, "oceanic hot spot"
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Shield Volcanoes
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05:20 - 06:05 (00:45) / 1.5 MB
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"Robert Tilling", volcano, "divergent plate", "oceanic hot spot", eruption, "lava flow", basalt, flow, "shield volcano"
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Eruptions From Rift Zones
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06:05 - 06:45 (00:40) / 1.0 MB
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volcano, eruption, crater, "shield volcano", Hawaii, fissure, "rift zone", gravity, stress, pressure, magma, "lava flow", "summit vent", Kilauea
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Composite Volcanoes
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06:45 - 07:19 (00:34) / 0.6 MB
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volcano, "composite volcano", eruption, "lava flow", "convergent plate", "Pacific Ocean", "oceanic hot spot", "divergent plate", flow
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Volcanic Gas
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07:19 - 08:18 (00:59) / 2.0 MB
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"James Sadd", volcano, eruption, "volcanic gas", atmosphere, water, "carbon dioxide", sulfur, nitrogen, ocean, "lava flow", basalt, "shield volcano", pressure
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Explosiveness of An Eruption
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08:18 - 08:40 (00:22) / 0.7 MB
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volcano, "volcanic gas", eruption, temperature, composition, magma, silica, viscosity
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Andesitic Lavas Cause Explosive Eruptions
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08:40 - 09:34 (00:54) / 1.2 MB
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"James Sadd", eruption, "composite volcano", "lava flow", basalt, andesite, silica, temperature, viscosity, magma, gas, pressure, "volcanic ash", pumice
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Pumice
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09:34 - 09:51 (00:17) / 0.4 MB
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pumice, eruption, viscosity, gas, magma, volcano
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Two Types of Lava
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09:51 - 11:10 (01:19) / 3.4 MB
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viscosity, "lava flow", eruption, Hawaii, gas, pahoehoe, aa, "lava tube", temperature, "shield volcano", "composite volcano", vent
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Cinder Cones
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11:10 - 11:51 (00:41) / 0.9 MB
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"James Sadd", volcano, "cinder cone", cinder, "composite volcano", "shield volcano", "volcanic ash", "lava flow", eruption
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Volcanoes Far From Plate Margins
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11:51 - 13:20 (01:29) / 2.7 MB
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"Richard Hazlett", "Robert Tilling", volcano, "convergent plate margin", "divergent plate margin", "oceanic hot spot", desert, California, subduction, "cinder cone", crust, tension, fracture, "plate tectonics", pressure, magma, eruption
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Volcanoes Die With Changes In Plate Boundaries
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13:20 - 14:07 (00:47) / 0.8 MB
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"James Sadd", volcano, "convergent plate margin", "Panam Crater", gas, eruption, crater, pumice, magma, vent, plug, dome, obsidian, viscosity, silica
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Volcanic Domes
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14:07 - 14:44 (00:37) / 1.3 MB
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"volcanic dome", "composite volcano", "Mount Saint Helens", eruption, crater, dome, "volcanic ash"
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Mt. Katmai Eruption
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16:39 - 17:50 (01:11) / 2.0 MB
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eruption, "Mount Katmai", Alaska, "volcanic ash", pumice, gas, volcano, "National Geographic Expedition", "Robert Fiske Griggs", vent, fumerole, swamp, woodland, "Valley of Ten Thousand Smokes"
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Noverupta
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17:50 - 18:26 (00:36) / 0.8 MB
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eruption, "Mount Katmai", Alaska, volcano, "National Geographic Expedition", Noverupta, "lava flow", dome, crater, caldera, magma, vent
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A Unique Eruption
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19:55 - 20:24 (00:29) / 0.5 MB
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"Mount Katmai", volcano, eruption, vent, caldera, geologist
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Indirect Techniques Needed to Uncover Evidence
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20:24 - 21:05 (00:41) / 1.2 MB
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volcano, geologist, vent, eruption
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Ore Deposits and Volcanoes
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23:44 - 24:24 (00:40) / 1.4 MB
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geologist, "Mount Katmai", "ore deposit", volcano, fumerole, gas, "Valley of Ten Thousand Smokes", eruption, stream, "volcanic ash", sublimation
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Katmai Research Project
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24:24 - 25:42 (01:18) / 2.3 MB
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"John Eichelberger", volcano, "Mount Katmai", eruption, prediction, "ore deposit", magma, temperature, "igneous rock", "hydrothermal system", geothermal, energy
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Volcanic Eruptions
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00:40 - 02:04 (01:24) / 1.6 MB
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volcano, eruption, "lava flow", magma, crust, mantle, crystallization, intrusion, "igneous rock", "Mount Saint Helens", Kilauea, "James Sadd"
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Igneous Rocks
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02:04 - 03:09 (01:05) / 1.1 MB
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volcano, "James Hutton", "Abraham Vernor", granite, Scotland, "igneous rock", eruption, volcano, magma
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Introduction to Mass Wasting
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00:40 - 02:02 (01:22) / 2.1 MB
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introduction, "Nevado Del Ruiz Volcano", Colombia, "South America", eruption, heat, melting, glacier, volcano, water, flood, mountain, soil, tree, boulder, Armero, mud, "geologic hazard"
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Geology School Keywords
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