| Title |
Comment |
Keywords |
|
The Great Unconformity
|
17:32 - 18:26 (00:54) / 0.9 MB
|
"James Sadd", "Grand Canyon", "geologic structure", unconformity, uplift, deformation, "tectonic activity", sandstone, "sea level change", erosion, "sedimentary rock", contact
|
|
Angular Unconformity
|
18:26 - 19:30 (01:04) / 1.2 MB
|
"Dee Trent", "angular unconformity", "geologic structure", unconformity, erosion, uplift, "tilted bed", "sea level change", "tectonic activity", deposition, "Principle of Original Horizontality", sandstone, "sea level change", erosion, "sedimentary rock", contact
|
|
Crystallization In Water
|
22:58 - 23:43 (00:45) / 1.2 MB
|
crystallization, precipitation, water, "chemical reaction", mineral, element, hematite, iron, oxygen, sand, sandstone
|
|
Sediment Turns To Stone
|
10:44 - 11:11 (00:27) / 1.9 MB
|
weathering, grus, sediment, sorting, deposit, cementation, sandstone, siltstone, silt, sand, mineral
|
|
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
|
|
Scour and Fill
|
21:02 - 22:08 (01:06) / 0.9 MB
|
"Cathy Busby-Spera", "sedimentary rock", "clastic sediment", "sedimentary structure", "Ridge Basin", "scour and fill", "water velocity", sandstone, sand, erosion, "depositional environment", "pebbly sand", "rip up fragment", "fluctuating current", "river channel"
|
|
Permeability
|
04:14 - 05:19 (01:05) / 2.5 MB
|
"Earth's surface", sandstone, sediment, soil, water, groundwater, "pore space", porosity, aquifer
|
|
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"
|
|
Oil In Pore Spaces
|
07:00 - 08:17 (01:17) / 1.6 MB
|
"Anthony Marino", Arco, Bakersfield, California, oil, deposit, well, drilling, reservoir, "sedimentary rock", sandstone, limestone, pressure, gas, "rock formation"
|
Geology School Keywords
|
