Title |
Comment |
Keywords |
Geology of Death Valley National Park
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n.a. / n.a.
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Death Valley, plate tectonics, rock, mineral, geologic time, geologic map, desert
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North Cascades National Park Geology
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n.a. / n.a.
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North Cascades, plate tectonics, rock, mineral, geologic time, geologic map, climate, rain, snow
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USGS Geology in the Parks
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n.a. / n.a.
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geologic map, plate tectonics, rock, mineral, geologic time, glossary, education, geologic province, sand dune, cave, glacier, coast, Mojave, Sunset Crater, Lake Mead, Lassen, North Cascades, Joshua Tree, Devils Postpile, Death Valley, Yosemite
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Sunset Crater Volcano National Monument
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n.a. / n.a.
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Sunset Crater, volcano, cinder cone, lava, seismology, volcanology, plate tectonics, rock, mineral, geologic time, geologic map, earthquake, seismogram
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Fossils, Rocks, and Time
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n.a. / n.a.
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fossil, rock, geologic time
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Geologic Time online edition
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n.a. / n.a.
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geologic time, relative time scale, index fossil, radiometric time scale
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Geology of Lake Mead National Recreation Area
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n.a. / n.a.
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Lake Mead, plate tectonic, rock, mineral, geologic time, geologic map
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Deformation of Rocks
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13:14 - 14:50 (01:36) / 0.9 MB
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"Scott Paterson", deformation, strain, rock, "distortion rate", fracture, stress, fold, flow, mantle, temperature, "geologic time", "plate tectonics"
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Geologic Time
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30 minutes / n.a.
|
"absolute age dating", "James Hutton", isotope, "geologic time", element, fossil, Bible, "age", superposition, "sedimentary rock", "rock formation", "relative age dating", radioactivity, "radioisotope", "Principle of Superposition", "mass spectrometer", correlation
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Age of the Earth
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01:42 - 02:51 (01:09) / 1.5 MB
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"geologic time", "James Sadd", "geologic age", orogeny, mountain, "ocean basin", rift, continent
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A Calendar Year
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02:51 - 03:54 (01:03) / 1.2 MB
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"James Sadd", "geologic time", "geologic age", planet, water, life, oxygen, gas, atmosphere, "multi-cellular organism", plant, animal, dinosaur, extinction, humans, "Industrial Revolution"
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Immensity of Geologic Time
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03:54 - 04:24 (00:30) / 0.6 MB
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"James Sadd", "James Hutton", "geologic time"
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World Far Older Than Most People Believed
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06:46 - 07:33 (00:47) / 0.8 MB
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"James Hutton", "Walter E. Reed", "geologic time", "Archbishop Usher", Bible
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Geologic Time
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08:39 - 09:06 (00:27) / 0.6 MB
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uniformity, "Principle of Uniformity", "Grand Canyon", "geologic time"
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Naming Geologic Time Periods
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15:10 - 15:43 (00:33) / 0.5 MB
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Ordovician, Silurian, Devonian, Devon, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, "geologic time"
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Chronology On the Basis of Superposition
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15:43 - 16:36 (00:53) / 0.7 MB
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"geologic time", "Principle of Superposition", "Dee Trent", correlation, Europe, fossil, superposition, chronology
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Climate and Time
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17:04 - 17:49 (00:45) / 1.3 MB
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weathering, soil, climate, "geologic time", rock, "Midwestern United States", "fertile soil", tropic
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Grand Canyon
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01:22 - 02:31 (01:09) / 1.1 MB
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"James Sadd", "Grand Canyon", "John Wesley Powell", geology, "sedimentary rock", "Colorado River", landscape, "geologic time", "geologic history", "mineral composition", "grain size", "grain shape", structure, "rock color", climate, "vegetation pattern", shoreline, topography, "Earth's surface", sediment
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Coal
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08:56 - 09:44 (00:48) / 1.3 MB
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"Dee Trent", "sedimentary rock", "swampy bayou", delta, moss, weed, root, tree, compaction, coal, swamp, water, "Okeefanokee Swamp", "Southeast Asia", vegetation, preservation, pressure, "geologic time", peat
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Principle of Uniformity
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10:14 - 11:49 (01:35) / 2.3 MB
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"James Sadd", "sedimentary rock", "clastic sediment", geologist, "Principle of Uniformity", "geologic time", weathering, water, wind, tide, "sea level change", lithification, deposition, "Earth's surface", limestone, "calcium carbonate", mud, quartz, sand, fossil, "tropical sea", Bahamas, "Florida Keys"
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Record of Earth's History
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25:06 - 25:34 (00:28) / 0.6 MB
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"James Sadd", geologist, "sedimentary rock", "clastic sediment", "Grand Canyon", "geologic time", "Earth's surface", mountain
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Changing Rocks
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12:46 - 13:09 (00:23) / 0.7 MB
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"James Sadd", heat, pressure, metamorphism, texture, mineral, composition, protolith, "geologic time", water
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Garnet Growth Rates
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22:34 - 23:33 (00:59) / 1.4 MB
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"John Rosenfeld", metamorphism, "United States", "snowball garnet", orogeny, "Appalachian Mountains", "rubidium isotope decay", geologist, crystal, Vermont, "geologic time", humans, tree
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Vermont Garnets
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23:33 - 25:07 (01:34) / 2.7 MB
|
"John Rosenfeld", Vermont, garnet, "geologic time", continent, Eurasia, Africa, America, supercontinent, Pangea, "convergent plate", "Appalachian Mountains", "North American Continent", fold, nappe, burial, crystal, "snowball garnet", "geologic time", "plate tectonics"
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Vermont Garnets
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23:33 - 25:07 (01:34) / 2.7 MB
|
"John Rosenfeld", Vermont, garnet, "geologic time", continent, Eurasia, Africa, America, supercontinent, Pangea, "convergent plate", "Appalachian Mountains", "North American Continent", fold, nappe, burial, crystal, "snowball garnet", "geologic time", "plate tectonics"
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Snowball Garnets
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25:07 - 25:25 (00:18) / 0.6 MB
|
"snowball garnet", geologist, crystalline, collision, orogeny, "geologic time", "plate tectonics"
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Conclusion
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25:25 - 26:50 (01:25) / 1.5 MB
|
"James Sadd", metamorphism, crust, "Earth's surface", "metamorphic rock", "oceanic crust", "metamorphic grade", fossil, life, "geologic time", "plate tectonics", mountain, erosion, ocean, continent, temperature, pressure, collision, "convergent plate margin", subduction, melting, magma
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Conclusion
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26:12 - 26:57 (00:45) / 1.4 MB
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"James Sadd", river, "geologic time", climate, slope, "tectonic activity", vegetation, bedrock, crust, sediment, sea, transportation, "Earth's surface", landscape
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Past Deserts
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07:38 - 08:29 (00:51) / 1.6 MB
|
"Southwestern United States", desert, "fossil dune", "Grand Canyon", sandstone, "Zion National Park", "cross-bedding", oxidation, iron, "dry land", plant, animal, fossil, forest, "geologic time", "plate tectonics", orogeny, mountain, "rain shadow"
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Movement of Glaciers
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04:29 - 05:25 (00:56) / 1.3 MB
|
"Louis Agassi", stress, ice, gravity, "geologic time", "plastic deformation", glacier, "glacial flow", friction, river, stream
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Moraine Deposition
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11:39 - 12:48 (01:09) / 1.2 MB
|
"James Sadd", moraine, deposition, glacier, "glacial ice", "glacial melt", "glacial flow", "glacial advance", "glacial retreat", geologist, "Ice Age", "geologic time", climate, "sea level", evolution, life, "glacial cycle", "overlapping moraine"
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Ice Ages
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12:48 - 14:04 (01:16) / 1.3 MB
|
"J. Lawford Anderson", glacier, "glacial ice", "glacial cycle", "geologic time", "Earth's orbit", Sun, "Earth's rotation", "global cooling"
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Indicators of Past Ice Ages
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14:04 - 15:37 (01:33) / 1.9 MB
|
"Brian Edwards", data, "Ice Age", "Earth's orbit", "drill core", "deep-sea sediment", fossil, microfossil, plant, temperature, ocean, "geologic time", Sun, continent, "plate tectonics", "ocean current", climate, polar, landmass, "ice sheet"
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Petroleum Depletion
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17:36 - 18:40 (01:04) / 0.8 MB
|
"James Sadd", "reflection seismology", "horizontal drilling", "satellite remote sensing", satellite, oil, gas, reserve, geologist, exploration, technology, energy, "fossil fuel", environment, "public health", "sedimentary rock", "geologic time", power, "nonrenewable resource"
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Conclusion
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25:34 - 26:56 (01:22) / 1.2 MB
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"James Sadd", resource, "nonrenewable resource", prediction, "geologic time", technology, human
|
Navigation
|
n.a. / n.a.
|
navigation, latitude, longitude, UTM, course, speed, distance, Eotvos, "International Date Line", "UTM zone", "geologic time", InfoBank
|
Time
|
n.a. / n.a.
|
"geologic time", date, year, day, hour, minute, second, "Zulu time", "Universal time", UTC, "UTC-GMT conversion", "World time zone", "formal metadata", InfoBank
|
MRIB
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n.a. / n.a.
|
MRIB, "Marine Realms Information Bank", author, "agency name", "project name", format, "physiographic feature", biota, location, "geologic time", descipline, "research method"
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Geology School Keywords
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