| Title |
Comment |
Keywords |
|
James Hutton
|
04:24 - 05:12 (00:48) / 0.8 MB
|
"James Hutton", "Walter E. Reed", geology, land, soil
|
|
World Far Older Than Most People Believed
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06:46 - 07:33 (00:47) / 0.8 MB
|
"James Hutton", "Walter E. Reed", "geologic time", "Archbishop Usher", Bible
|
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Lithification
|
06:03 - 07:05 (01:02) / 1.9 MB
|
"Walter E. Reed", "sedimentary rock", "clastic sediment", compaction, cementation, "chemical precipitation", "pore space", packing, distortion
|
|
Sedimentary Structures
|
11:49 - 12:27 (00:38) / 0.7 MB
|
"Walter E. Reed", "sedimentary rock", "clastic sediment", "sedimentary structure", deposition, "depositional environment", erosion, transportation
|
|
Bedding
|
12:27 - 13:28 (01:01) / 1.2 MB
|
"Walter E. Reed", "sedimentary rock", "clastic sediment", "sedimentary structure", bedding, bed, "bedding plane", interruption, time
|
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Depositional Environments of Cross-Bedding
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14:47 - 15:20 (00:33) / 0.6 MB
|
"Walter E. Reed", "sedimentary rock", "clastic sediment", "sedimentary structure", "depositional environment", deposition, cross-bedding, river, interruption, progradation
|
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Cross-Beds Determines Direction
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15:20 - 16:08 (00:48) / 1.0 MB
|
"Walter E. Reed", "sedimentary rock", "clastic sediment", "sedimentary structure", cross-bedding, transportation, river, dune, "water current", downstream, meander, sorting, "grain size"
|
|
Mud Cracks
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16:36 - 17:49 (01:13) / 1.4 MB
|
"Walter E. Reed", "sedimentary rock", "clastic sediment", "sedimentary structure", "mud crack", fissure, deposition, "depositional environment", "river bed", "tidal flat", desiccation, preservation, sand, river, "natural levee", floodplain, meander, "braided stream", delta, climate
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Geology School Keywords
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