| Title |
Comment |
Keywords |
|
Rancho La Brea Tar Pits
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17:31 - 18:36 (01:05) / 1.5 MB
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"George Jefferson", Cenozoic, "Rancho La Brea", "Los Angeles", tar, animal, fossil, life, Cenozoic, "Ice Age", climate, vertebrate
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Ice Age Mammals
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25:29 - 26:11 (00:42) / 0.8 MB
|
"James Sadd", Pleistocene, "Ice Age", mammal, "ground sloth", "saber toothed cat", extinction, humans, Africa, fossil, evolution
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Introduction to Wind, Dust and Desert
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00:40 - 01:54 (01:14) / 1.1 MB
|
introduction, "James Sadd", "Death Valley", lake, valley, shoreline, grassland, slope, "pine tree", humid, animal, bison, antelope, horse, pelican, flamingo, climate, glacier, "Ice Age", salt, lakebed, desert, plant, evaporation
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Glaciers
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30 minutes / n.a.
|
glacier, "glacial ice", "glacial melt", "Ice Age", "glacial retreat", "glacial flow", continent, climate
|
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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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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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Sea Level Drop
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15:37 - 16:41 (01:04) / 1.1 MB
|
"J. Lawford Anderson", "Ice Age", glacier, landscape, coastline, ocean, "sea level", continent, stream, erosion, river, "glacial melt", discharge, flood, valley, inlet, harbor, estuary, sediment
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Rising Landmasses
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16:41 - 17:13 (00:32) / 0.5 MB
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"J. Lawford Anderson", glacier, "glacial melt", "Ice Age", "glacial retreat", landscape, landmass, continent, "Hudson Bay", uplift
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Land Bridges
|
17:58 - 18:26 (00:28) / 0.6 MB
|
"Ice Age", "land bridge", "sea level", coastline, landmass, Asia, "North American Continent", animal, humans, continent, migration
|
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Depositional Environment
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18:26 - 19:30 (01:04) / 1.4 MB
|
"Chester C. Langway Jr.", "Ice Age", landscape, glacier, "glacial ice", snowfall, deposition, "glacial environment", "ice sheet", "atmospheric process", atmosphere, pollen, "volcanic ash", meteorite, "ancient air bubble", climate
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Ice Core Analysis
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21:09 - 22:12 (01:03) / 1.5 MB
|
"Greenland Ice Core Program", Greenland, "ice core", "State University of New York - Buffalo", "gas composition", glacier, "glacial ice", nitrogen, oxygen, atmosphere, "Greenhouse Effect", methane, "carbon dioxide", "Ice Age", "biological activity"
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Seasonal Layers
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22:12 - 23:50 (01:38) / 2.5 MB
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"Chester C. Langway Jr.", climate, "stable oxygen isotope", oxygen, snow, glacier, "glacial ice", "ice core", "Ice Age", precipitation, season, temperature, Antarctica, Greenland, Equator, climatologist, meteorologist, wind
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Melting Glaciers
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23:14 - 24:09 (00:55) / 1.2 MB
|
"Ice Age", glacier, ocean, "sea level", "eustatic change", "water volume", Greenland, Antarctica
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Geology School Keywords
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