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USGS CMG InfoBank Geology School: geologic time

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Title Comment Keywords
Geology of Death Valley National Park n.a. / n.a. Death Valley, plate tectonics, rock, mineral, geologic time, geologic map, desert
USGS Geology in the Parks n.a. / n.a. 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
North Cascades National Park Geology n.a. / n.a. North Cascades, plate tectonics, rock, mineral, geologic time, geologic map, climate, rain, snow
Sunset Crater Volcano National Monument n.a. / n.a. Sunset Crater, volcano, cinder cone, lava, seismology, volcanology, plate tectonics, rock, mineral, geologic time, geologic map, earthquake, seismogram
Fossils, Rocks, and Time n.a. / n.a. fossil, rock, geologic time
Geologic Time online edition n.a. / n.a. geologic time, relative time scale, index fossil, radiometric time scale
Geology of Lake Mead National Recreation Area n.a. / n.a. Lake Mead, plate tectonic, rock, mineral, geologic time, geologic map
Deformation of Rocks 13:14 - 14:50 (01:36) / 0.9 MB "Scott Paterson", deformation, strain, rock, "distortion rate", fracture, stress, fold, flow, mantle, temperature, "geologic time", "plate tectonics"
Geologic Time 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
Age of the Earth 01:42 - 02:51 (01:09) / 1.5 MB "geologic time", "James Sadd", "geologic age", orogeny, mountain, "ocean basin", rift, continent
A Calendar Year 02:51 - 03:54 (01:03) / 1.2 MB "James Sadd", "geologic time", "geologic age", planet, water, life, oxygen, gas, atmosphere, "multi-cellular organism", plant, animal, dinosaur, extinction, humans, "Industrial Revolution"
Immensity of Geologic Time 03:54 - 04:24 (00:30) / 0.6 MB "James Sadd", "James Hutton", "geologic time"
World Far Older Than Most People Believed 06:46 - 07:33 (00:47) / 0.8 MB "James Hutton", "Walter E. Reed", "geologic time", "Archbishop Usher", Bible
Geologic Time 08:39 - 09:06 (00:27) / 0.6 MB uniformity, "Principle of Uniformity", "Grand Canyon", "geologic time"
Naming Geologic Time Periods 15:10 - 15:43 (00:33) / 0.5 MB Ordovician, Silurian, Devonian, Devon, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, "geologic time"
Chronology On the Basis of Superposition 15:43 - 16:36 (00:53) / 0.7 MB "geologic time", "Principle of Superposition", "Dee Trent", correlation, Europe, fossil, superposition, chronology
Climate and Time 17:04 - 17:49 (00:45) / 1.3 MB weathering, soil, climate, "geologic time", rock, "Midwestern United States", "fertile soil", tropic
Grand Canyon 01:22 - 02:31 (01:09) / 1.1 MB "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
Coal 08:56 - 09:44 (00:48) / 1.3 MB "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
Principle of Uniformity 10:14 - 11:49 (01:35) / 2.3 MB "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"
Record of Earth's History 25:06 - 25:34 (00:28) / 0.6 MB "James Sadd", geologist, "sedimentary rock", "clastic sediment", "Grand Canyon", "geologic time", "Earth's surface", mountain
Changing Rocks 12:46 - 13:09 (00:23) / 0.7 MB "James Sadd", heat, pressure, metamorphism, texture, mineral, composition, protolith, "geologic time", water
Garnet Growth Rates 22:34 - 23:33 (00:59) / 1.4 MB "John Rosenfeld", metamorphism, "United States", "snowball garnet", orogeny, "Appalachian Mountains", "rubidium isotope decay", geologist, crystal, Vermont, "geologic time", humans, tree
Vermont Garnets 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"
Vermont Garnets 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"
Snowball Garnets 25:07 - 25:25 (00:18) / 0.6 MB "snowball garnet", geologist, crystalline, collision, orogeny, "geologic time", "plate tectonics"
Conclusion 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
Conclusion 26:12 - 26:57 (00:45) / 1.4 MB "James Sadd", river, "geologic time", climate, slope, "tectonic activity", vegetation, bedrock, crust, sediment, sea, transportation, "Earth's surface", landscape
Past Deserts 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"
Movement of Glaciers 04:29 - 05:25 (00:56) / 1.3 MB "Louis Agassi", stress, ice, gravity, "geologic time", "plastic deformation", glacier, "glacial flow", friction, river, stream
Moraine Deposition 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"
Ice Ages 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"
Indicators of Past Ice Ages 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"
Petroleum Depletion 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"
Conclusion 25:34 - 26:56 (01:22) / 1.2 MB "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 n.a. / n.a. MRIB, "Marine Realms Information Bank", author, "agency name", "project name", format, "physiographic feature", biota, location, "geologic time", descipline, "research method"
Geology School Keywords
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