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Comment |
Keywords |
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Geologic Glossary
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n.a. / n.a.
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geologic term, glossary, ablation, absolute age, alluvial fan, amphibole, annual snowline, Archaean Eon, ash, asthenosphere, basalt, Basin and Range province, boulder, breccia, calcite, cave, cave system, Cenozoic Era, chemical weathering, cinder, cinder cone, clast, clay, cobble, conglomerate, continental collision, continental drift, convergent plate boundary, core, craton, crust, daughter product, desert pavement, dike, divergent plate boundary, dune, earthquake,
Continental and Oceanic Crusts
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07:46 - 08:12 (00:26) / 0.6 MB
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crust, "continental crust", "oceanic crust", granite, basalt, ocean, continent
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Depths of the Oceans
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03:54 - 04:27 (00:33) / 0.4 MB
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crust, granite, basalt, depth
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Rift Zone
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02:59 - 04:01 (01:02) / 1.4 MB
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"plate tectonics", "convergent plate margin", Iceland, "mid-Atlantic ridge", "mid-oceanic ridge", rift, landscape, earthquake, geyser, "hot spring", crust, "lava flow", "volcanic ash", basalt, fissure, volcano, plate, magma, "divergent plate"
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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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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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Upper and Lower Mantle
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18:18 - 19:53 (01:35) / 1.0 MB
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"Don L. Anderson", mantle, plate, subduction, "Pacific Ocean", earthquake, depth, seismic, convection, viscosity, "mid-oceanic ridge", basalt, lithosphere, "plate tectonics"
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Igneous and Metamorphic Rocks
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10:36 - 11:12 (00:36) / 0.4 MB
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mountain, "metamorphic rock", "igneous rock", orogeny, sediment, fold, melting, "granitic rock", magma, mantle, basalt, crust, "Jason Saleeby"
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Composition of the Ocean Crust
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11:57 - 12:43 (00:46) / 0.9 MB
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crust, magmatism, mantle, basalt, "igneous rock", metamorphism, sedimentation, deformation, melting, mountain, orogeny, deposition, basin, "proto-ocean crust", granite, "Jason Saleeby"
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Rocks Are Aggregates of Minerals
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02:41 - 03:23 (00:42) / 0.8 MB
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rock, mineral, "granitic rock", orthoclase, quartz, plagioclase, basalt, pyroxene, olivine
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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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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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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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Intrusive Igneous Rocks
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30 minutes / n.a.
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magma, igneous, crystal, crust, granite, basalt, plutonic, volcano, intrusion, pluton, mineral, felsic, andesite, "plate tectonics"
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Differentiation
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11:21 - 12:07 (00:46) / 0.6 MB
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crystal, "David Sigurdson", "Norman Bowen", granite, differentiation, magma, basalt, mafic, felsic, mineral
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Ocean Basalt
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13:04 - 13:49 (00:45) / 0.6 MB
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ocean, ridge, "spreading center", magma, mantle, crystal, basalt, subduction, crust, volcano, "rim of fire", "J. Lawford Anderson"
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Oceanic and Continental Magmas
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13:49 - 14:51 (01:02) / 1.0 MB
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magma, "plate tectonics", "sea floor", iron, magnesium, basalt, "Bowen's Reaction Series", subduction, silica, andesite, "South America", ocean, ridge, "Dee Trent"
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Convergent Plate Boundary Magma
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14:51 - 16:24 (01:33) / 1.6 MB
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"convergent plate", andesite, diorite, magma, basalt, lithosphere, marine, sediment, serpentine, melting, crust, felsic, "Bowen's Reaction Series", "David Sigurdson"
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Other Plutonic Igneous Rocks
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16:24 - 17:40 (01:16) / 1.5 MB
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continent, crust, mantle, subduction, andesite, diorite, "convergent plate", melting, upwelling, basalt, "lava flow", crust, felsic, viscosity, volcano, pluton, "David Sigurdson"
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Crustal Evolution Clues
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22:15 - 22:45 (00:30) / 0.8 MB
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"igneous rock", "tectonic activity", komatiite, basalt, heat
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Anorthosite
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22:45 - 24:21 (01:36) / 1.8 MB
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anorthosite, plutonic, Moon, basalt, magma, crystal, differentiation, calcium, plagioclase, "San Gabriel Mountains", "David Sigurdson"
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Similar Planet Origins
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25:30 - 26:05 (00:35) / 0.9 MB
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heat, intrusion, "igneous rock", granite, sediment, continent, ocean, crust, gabbro, basalt, mantle, ultramafic, planet, "Solar System", "James Sadd"
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Parent Rock
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16:19 - 17:04 (00:45) / 1.2 MB
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weathering, soil, "parent rock", granite, "sandy soil", quartz, clay, feldspar, basalt, iron, permeability, "fertile soil", vegetation
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Protolith
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03:20 - 04:19 (00:59) / 1.6 MB
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"Douglas M. Morton", geologist, protolith, metamorphism, limestone, marble, "metamorphic rock", basalt, "volcanic rock", amphibolite, composition, fold, fault, pressure, temperature, mountain
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Pressure-Temperature Chart
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16:24 - 16:48 (00:24) / 0.5 MB
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"James Sadd", chart, mineral, temperature, pressure, metamorphism, basalt, crust, "ocean basin", "Earth's surface"
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Metamorphic Facies
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16:48 - 17:34 (00:46) / 0.9 MB
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"James Sadd", "metamorphic facies", basalt, metamorphism, temperature, pressure, composition, mineral, "metamorphic rock", amphibole, "amphibolite facies"
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Zeolite Facies
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17:34 - 17:55 (00:21) / 0.4 MB
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"James Sadd", metamorphism, basalt, zeolite, "zeolite facies", "metamorphic facies", "amphibolite facies", "metamorphic grade"
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Origin of Groundwater
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02:47 - 04:14 (01:27) / 2.7 MB
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groundwater, water, "fresh water", humans, "Earth's surface", lake, river, rainfall, bedrock, stream, fissure, basalt, granite
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Geology School Keywords
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