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USGS CMG InfoBank Geology School: clay

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Title Comment Keywords
Pelagic Sediments 07:26 - 07:58 (00:32) / 0.3 MB pelagic, sediment, plankton, clay, "Tanya L. Atwater"
Minerals and Weathering 09:40 - 10:44 (01:04) / 1.2 MB "J. Lawford Anderson", granite, weathering, mineral, temperature, quartz, feldspar, "chemical weathering", plagioclase, clay, orthoclase, sediment, rock, "sedimentary rock"
Parent Rock 16:19 - 17:04 (00:45) / 1.2 MB weathering, soil, "parent rock", granite, "sandy soil", quartz, clay, feldspar, basalt, iron, permeability, "fertile soil", vegetation
Sizes of Clastic Sediment 03:58 - 04:39 (00:41) / 1.0 MB "sedimentary rock", "clastic sediment", erosion, boulder, cobble, pebble, sand, silt, clay, "grain size"
Sorting of Sediments 05:15 - 06:03 (00:48) / 1.3 MB "Dee Trent", "sedimentary rock", "clastic sediment", deposition, water, river, mountain, canyon, valley, "coarse grained sediment", "fine grained sediment", sandstone, siltstone, ocean, sand, shoreline, mud, clay
Texture of Stream Beds 04:00 - 04:26 (00:26) / 0.8 MB "Dee Trent", river, stream, "water velocity", texture, gravel, boulder, mud, clay, "flow resistance", "Mississippi River"
Suspended and Dissolved Loads 08:47 - 09:17 (00:30) / 0.8 MB river, stream, "bed load", "suspended load", "dissolved load", transportation, sediment, silt, clay, "chemical weathering", discharge
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
Distributaries 11:08 - 11:45 (00:37) / 0.6 MB distributary, delta, river, sediment, deposition, "Mississippi River", Louisiana, silt, sand, clay
Aquiclude 05:19 - 05:53 (00:34) / 0.9 MB aquiclude, clay, groundwater, "pore space"
Landfills 17:47 - 19:12 (01:25) / 3.1 MB pollution, groundwater, landfill, rainfall, "saturated zone", clay, leachate
Loess 13:42 - 14:24 (00:42) / 1.7 MB desert, wind, "desert dust", soil, "Midwestern United States", loess, silt, clay, Pleistocene, glacier, China
Desert Varnish 16:42 - 18:16 (01:34) / 3.5 MB "Richard Hazlett", desert, "desert varnish", "manganese oxide", clay, weathering, evaporation, precipitation, "acid rain", "chemical weathering", rainfall, microbe, "biological activity"
Geology School Keywords
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Page Last Modified: Thu Oct 31 04:24:28 PDT 2013  (chd)