| Title |
Comment |
Keywords |
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Paleomagnetism
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23:26 - 24:38 (01:12) / 1.4 MB
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"Scott Bogue", magnetism, "rock coring", "lava flow", "Mojave Desert", paleomagnetism
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Magnetic Reversals
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24:38 - 25:38 (01:00) / 1.1 MB
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"Scott Bogue", magnetism, "magnetic reversal", "rock coring", "lava flow", "Mojave Desert", paleomagnetism
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Sea Floor Spreading and Subduction
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11:02 - 11:53 (00:51) / 0.5 MB
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"mid-oceanic ridge", fissure, "lava flow", crust, subduction
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Magnetic Reversals
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14:36 - 15:43 (01:07) / 0.8 MB
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"Scott Bogue", geologist, paleomagnetism, ocean, oceanographer, "lava flow", "Cambridge University", "Frederick Vine", "Drummand Matthews", intensity, "magnetic reversal", "sea floor", "magnetic field", polarity
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Introduction to Plate Dynamics
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00:40 - 01:04 (00:24) / 0.5 MB
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introduction, "lava flow", Hawaii, crust, deformation, volcano
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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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Seamounts
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22:09 - 23:16 (01:07) / 0.8 MB
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"Tanya L. Atwater", topography, "sea floor", seamount, "volcanic cone", "hot spot", volcano, "lava flow", plate, Hawaii, island, Aleutians, "Pacific Plate"
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Hydrothermal Ore Deposits
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21:48 - 22:58 (01:10) / 1.1 MB
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"J. Lawford Anderson", magma, "igneous intrusion", "metallic mineral", "ore deposit", "hydrothermal ore deposit", metal, element, mineral, quartz, feldspar, mica, "lava flow", crystal, water, boiling, fracture, "magma chamber", precipitation
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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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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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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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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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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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Crystallized Minerals
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12:07 - 12:38 (00:31) / 1.0 MB
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plutonic, intrusion, mafic, felsic, crystal, "lava flow", ash, magma
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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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Conclusion
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25:34 - 26:56 (01:22) / 1.2 MB
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"James Sadd", "sedimentary rock", "clastic sediment", "Grand Canyon", "Colorado River", sand, mud, "volcanic ash", "lava flow", "ocean basin", deformation, mountain, orogeny, "Mazatzal Mountains", erosion, uplift, limestone, shale, "sea level rise", flood, volcanism, deposition, unconformity, ocean, preservation
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Geology School Keywords
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