| Title |
Comment |
Keywords |
|
Down to Earth
|
30 minutes / n.a.
|
geologist, volcanic eruption, resource, landslide, groundwater, earthquake, California, "Solar System", life
|
|
Natural Resources
|
05:53 - 06:30 (00:37) / 0.7 MB
|
"James Sadd", "natural resource", geologist
|
|
Coexisting with Geologic Hazards
|
14:17 - 14:41 (00:24) / 0.7 MB
|
conservation, "natural resource", "geologic hazard", geologist
|
|
What Geologists Study
|
22:27 - 23:16 (00:49) / 1.2 MB
|
"James Sadd", "geologic hazard", earthquake, "volcanic eruption", landslide, environment, geologist
|
|
Geologists Extract and Protect
|
23:32 - 24:46 (01:14) / 1.3 MB
|
"Gary Ernst", "resource extraction", "environmental protection", geologist
|
|
How the Earth Functions
|
24:46 - 25:09 (00:23) / 0.5 MB
|
geologist
|
|
Geology's Influence on Civilization
|
25:09 - 26:17 (01:08) / 1.5 MB
|
"James Sadd", civilization, history, "geologic hazard", resource, geologist
|
|
Scientific Controversy Divided By Hemispheres
|
05:23 - 06:33 (01:10) / 0.7 MB
|
"Tanya L. Atwater", "Alfred Wegener", "continental drift", geologist, evolution, "South Africa", "South America", India, Antarctica, Europe, "North American Continent", continent
|
|
Magnetic Reversals
|
14:36 - 15:43 (01:07) / 0.8 MB
|
"Scott Bogue", geologist, paleomagnetism, ocean, oceanographer, "lava flow", "Cambridge University", "Frederick Vine", "Drummand Matthews", intensity, "magnetic reversal", "sea floor", "magnetic field", polarity
|
|
Conclusion
|
25:47 - 26:59 (01:12) / 0.8 MB
|
"James Sadd", "sea floor spreading", "plate tectonics", "global model", "crustal dynamics", "Theory of Plate Tectonics", theory, geology, earthquake, volcanism, mountain, "ocean basin", plate, Earth, mechanism, mantle, geologist
|
|
Convection in the Mantle
|
10:57 - 12:14 (01:17) / 1.1 MB
|
"James Sadd", geologist, "plate tectonics", mechanism, theory, crust, mantle, lithosphere, plate, asthenosphere, heat, convection
|
|
Convection In Plate Motion
|
15:32 - 16:10 (00:38) / 0.4 MB
|
"plate tectonics", convection, plate, theory, "mid-oceanic ridge", gravity, geologist
|
|
Surprising Behavior of the San Andreas Fault
|
11:29 - 12:49 (01:20) / 1.6 MB
|
"William Bakun", geologist, earthquake, "Loma Prieta Earthquake", fault, "San Andreas Fault", "strike-slip fault", focus, fissure, landslide
|
|
Introduction to Geologic Time
|
00:40 - 01:42 (01:02) / 0.9 MB
|
introduction, "Archbishop Usher", "geologic age", "growth ring", "radiometric age dating", Bible, geologist
|
|
Conclusion
|
25:39 - 27:00 (01:21) / 1.5 MB
|
"James Sadd", radioisotope, "relative age dating", "absolute age dating", mineral, superposition, horizontality, "cross-cutting relationship", "radiometric age dating", geologist, "rock formation", "geologic structure"
|
|
Introduction to Minerals
|
00:40 - 01:43 (01:03) / 1.3 MB
|
introduction, "James Sadd", mineral, geologist
|
|
How Geologists Use Minerals
|
03:48 - 05:04 (01:16) / 1.4 MB
|
"J. Lawford Anderson", mineral, geologist, geochronologist, "geologic age", rock, "radioactive element", "sedimentary petrologist", stratigrapher, sediment, "sedimentary rock", mountain, erosion, deformation, "igneous petrologist", "metamorphic petrologist", pressure, temperature, crystallization, magma, metamorphism, "plate tectonics", "structural geologist", magnetism, plate, "plate motion"
|
|
Identification Tools
|
09:20 - 09:44 (00:24) / 0.5 MB
|
geologist, mineral, "mineral identification", "steel knife", "hydrochloric acid", "rock hammer"
|
|
Laboratory Analysis of Minerals
|
12:54 - 13:29 (00:35) / 0.7 MB
|
"James Sadd", "microscopic crystal", geologist, rock, petrologist, "rock composition", "rock origin", sample, "laboratory analysis", "physical property", "mineral identification", mineral
|
|
Challenge of Field Work at Katmai
|
18:26 - 19:55 (01:29) / 2.2 MB
|
"John Eichelberger", volcano, dome, fumerole, "Mount Katmai", park, wilderness, climate, geologist
|
|
A Unique Eruption
|
19:55 - 20:24 (00:29) / 0.5 MB
|
"Mount Katmai", volcano, eruption, vent, caldera, geologist
|
|
Indirect Techniques Needed to Uncover Evidence
|
20:24 - 21:05 (00:41) / 1.2 MB
|
volcano, geologist, vent, eruption
|
|
Ore Deposits and Volcanoes
|
23:44 - 24:24 (00:40) / 1.4 MB
|
geologist, "Mount Katmai", "ore deposit", volcano, fumerole, gas, "Valley of Ten Thousand Smokes", eruption, stream, "volcanic ash", sublimation
|
|
Conclusion
|
26:30 - 26:59 (00:29) / 0.7 MB
|
"James Sadd", volcano, agriculture, "ocean basin", water, ocean, atmosphere, geologist
|
|
Mitigation
|
15:04 - 15:25 (00:21) / 0.6 MB
|
landslide, "Portuguese Bend", "Palos Verdes Peninsula", "geologic hazard", mitigation, geologist
|
|
Possible Landslide
|
21:38 - 22:57 (01:19) / 1.7 MB
|
"Ann Meeker", "mass wasting", landslide, creep, slump, mitigation, building, construction, drilling, geologist, structure, soil, sampling, "grain size", moisture, color, slope, fill, engineering
|
|
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"
|
|
Cross-Bedding
|
13:28 - 14:47 (01:19) / 1.4 MB
|
"sedimentary rock", "clastic sediment", "Principle of Original Horizontality", "sedimentary structure", bedding, cross-bedding, lakebed, "sea floor", wind, sand, dune, "mineral color", "mineral composition", "sand bar", "stream delta", geologist, stream, deposition, erosion, velocity, water
|
|
Reconstructing Ancient Landscapes
|
17:49 - 18:37 (00:48) / 1.0 MB
|
"sedimentary rock", "clastic sediment", "sedimentary structure", geologist, "mud crack", "ripple mark", cross-bedding, landscape, "San Andreas Fault", "San Gabriel Fault", "Ridge Basin", "Southern California", basin, mountain
|
|
Uses of Sedimentary Rocks
|
23:25 - 24:42 (01:17) / 1.5 MB
|
"James Sadd", "sedimentary rock", geologist, "Earth's surface", crust, "fossil fuel", oil, "natural gas", coal, "building material", cement, sand, gravel, concrete, "iron ore", steel, bauxite, aluminum, brick, tile, "cut stone", asphalt
|
|
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
|
|
Information In Metamorphic Rocks
|
02:29 - 02:46 (00:17) / 0.3 MB
|
"James Sadd", metamorphism, structure, mineral, crust, geologist, "tectonic activity", "metamorphic rock"
|
|
Protolith
|
03:20 - 04:19 (00:59) / 1.6 MB
|
"Douglas M. Morton", geologist, protolith, metamorphism, limestone, marble, "metamorphic rock", basalt, "volcanic rock", amphibolite, composition, fold, fault, pressure, temperature, mountain
|
|
Shear Stress
|
05:51 - 06:52 (01:01) / 1.8 MB
|
"shear stress", crystal, Chinese, "snowball garnet", geologist, metamorphism, mineral, inclusion, "multi-ringed model", plane
|
|
Foliation
|
07:50 - 08:54 (01:04) / 1.3 MB
|
"J. Lawford Anderson", "directed stress", compression, metamorphism, structure, temperature, pressure, mineral, layering, geologist, foliation, "shear stress", "metamorphic rock", "mica schist", subduction, recrystallization
|
|
Melting
|
10:40 - 11:12 (00:32) / 0.7 MB
|
metamorphism, temperature, melting, "igneous rock", "metamorphic rock", geologist, megmatite, granite, burial
|
|
Composition
|
11:12 - 12:11 (00:59) / 2.0 MB
|
"John Rosenfeld", "metamorphic rock", geologist, composition, metamorphism, water, temperature, "carbon dioxide"
|
|
Pressure Gauges and Thermometers
|
15:42 - 16:24 (00:42) / 0.8 MB
|
"James Sadd", metamorphism, experiment, composition, temperature, pressure, mineral, "metamorphic rock", atom, geologist
|
|
Metamorphic Grades
|
17:55 - 18:32 (00:37) / 0.6 MB
|
"James Sadd", metamorphism, "metamorphic grade", temperature, pressure, prediction, crystalline, texture, geologist, protolith
|
|
Progressive Metamorphism
|
18:32 - 18:49 (00:17) / 0.4 MB
|
"Douglas M. Morton", metamorphism, geologist
|
|
Preserved Record
|
20:08 - 21:02 (00:54) / 1.1 MB
|
metamorphism, "metamorphic rock", temperature, pressure, fluid, "chemical reaction", ion, mineral, recrystallization, geologist, deformation, crust, "plate tectonics"
|
|
Blue Schist
|
21:02 - 22:19 (01:17) / 1.5 MB
|
"James Sadd", geologist, metamorphism, "metamorphic facies", pressure, temperature, "metamorphic rock", "plate tectonics", "blue schist", experiment, mineral, crust, "blue schist facies", heat, subduction
|
|
Plate Collision
|
22:19 - 22:34 (00:15) / 0.3 MB
|
metamorphism, "metamorphic rock", geologist, temperature, pressure, "plate tectonics", collision
|
|
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
|
|
Snowball Garnets
|
25:07 - 25:25 (00:18) / 0.6 MB
|
"snowball garnet", geologist, crystalline, collision, orogeny, "geologic time", "plate tectonics"
|
|
Flooding
|
11:37 - 12:12 (00:35) / 0.7 MB
|
"Douglas D. Rhodes", meander, river, flood, "geologic hazard", "over-bank discharge", geologist, stream, bank
|
|
Rivers and Valleys
|
02:48 - 03:46 (00:58) / 1.2 MB
|
"Douglas D. Rhodes", river, valley, geologist, "mass wasting", sediment, stream, erosion, slope, "base level", degradation, "flow velocity", sea, "sea level"
|
|
Rock Type, Rock Structure, and Climate
|
05:47 - 06:58 (01:11) / 1.5 MB
|
"William Morris Davis", geologist, uplift, erosion, landscape, modeling, "tectonic activity", "rock type", structure, climate, fold, fault, sand, clay, "Earth's surface", slope, "Grand Canyon", "sedimentary rock", weathering, arid, vegetation, canyon, time
|
|
River Drainage Patterns
|
06:58 - 08:02 (01:04) / 2.2 MB
|
"Douglas D. Rhodes", "rock type", structure, river, "drainage pattern", stream, geologist, "sedimentary rock", "dendritic pattern", fracture, fault, "intersecting pattern", "trellis pattern", erosion, slope, valley
|
|
Rejuvenation
|
08:02 - 09:07 (01:05) / 1.2 MB
|
"Dee Trent", stream, river, landscape, erosion, uplift, "base level", geologist, rejuvenation, landform, "stream terrace", valley, meander, floodplain
|
|
Uses of Groundwater
|
01:39 - 02:47 (01:08) / 1.5 MB
|
"James Sadd", groundwater, water, irrigation, agriculture, industry, lake, river, "Earth's surface", pollution, geologist, soil, "surface water", replenishment, infiltration
|
|
Flow of Groundwater
|
07:15 - 07:36 (00:21) / 0.6 MB
|
groundwater, cave, geologist, "water flow", spring, river, "Earth's surface", flood
|
|
Water Table
|
07:36 - 08:30 (00:54) / 1.6 MB
|
geologist, "Earth's surface", groundwater, "saturated zone", "unsaturated zone", well, "water table", topography, "surface water"
|
|
Water Quality
|
20:39 - 21:47 (01:08) / 1.7 MB
|
"Jim Goodrich", "Orange County", geologist, "coastal basin", ocean, "sea water", "fresh water", salt, pollution, well, "Water Factory 21", groundwater, "injection barrier", "salt water intrusion"
|
|
Glacial Evidence In Geology
|
01:38 - 02:33 (00:55) / 1.3 MB
|
"James Sadd", glacier, geologist, "Louis Agassi", Europe, sediment, boulder, "glacial advance", "glacial retreat", "sedimentary rock", continent, "Northern Hemisphere", "glacial ice", "landscape evolution", "glacial melt"
|
|
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"
|
|
Glaciology
|
24:57 - 25:47 (00:50) / 1.0 MB
|
"James Sadd", glacier, "glacial ice", "glacial cycle", "carbon dioxide", geologist, "global climate change", "Greenhouse Effect", prediction, rainfall, weather, hurricane, drought, "global warming", human
|
|
Conclusion
|
26:06 - 26:57 (00:51) / 0.8 MB
|
"James Sadd", coastline, landscape, humans, beach, geologist, "geologic hazard"
|
|
Nonrenewable Resources
|
02:20 - 03:28 (01:08) / 0.8 MB
|
"James Sadd", life, humans, "human power", resource, "Industrial Revolution", fuel, oil, "natural gas", coal, uranium, energy, geologist
|
|
Petroleum Exploration
|
04:15 - 05:00 (00:45) / 0.8 MB
|
"Stephen Scott", exploration, structure, oil, gas, density, geologist, "seismic wave", crust, rock, hardness, "rock formation", "rock layer", contact, reflection, image
|
|
Geologic Exploration
|
12:49 - 13:50 (01:01) / 1.2 MB
|
"John Everett", satellite, wavelength, technology, geologist, forester, climatologist, oceanographer, physicist, geology, exploration, oil, gas, groundwater, mineral
|
|
Mosaic
|
15:15 - 16:05 (00:50) / 1.1 MB
|
"Byron Loubert", image, mosaic, geologist, mapping
|
|
Discovery of Large Potential
|
16:05 - 17:36 (01:31) / 2.4 MB
|
"John Everett", geologist, Pakistan, mosaic, mapping, fold, sediment, basin, "continental margin", continent, "Indian Plate", Eurasia, deformation, exploration, "plate tectonics", hydrocarbon
|
|
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"
|
Geology School Keywords
|
