We present a numeric grid containing estimates of the thickness of unconsolidated sediments for the western United States. Values for these grids were combined and integrated from previous studies or derived directly from gravity analyses. The grids are provided with 1-km grid-node spacing in WGS84 latitude-longitude coordinates. Detailed information regarding the derivation of these estimates is provided by Shah, A.K, and Boyd, O.S., 2018, Depth to basement and thickness of unconsolidated sediments for the western United States - Initial estimates for layers of the U.S. Geological Survey National Crustal Model: U.S. Geological Survey Open-File Report 2018-1115, https://doi.org/10.3133/ofr20181115.
Citation Information
| Publication Year | 2018 |
|---|---|
| Title | Thickness of unconsolidated sediments for the USGS National Crustal Model |
| DOI | 10.5066/P9Z6RC5L |
| Authors | Anjana K Shah, Oliver S Boyd, Victoria E Langenheim |
| Product Type | Data Release |
| Record Source | USGS Digital Object Identifier Catalog |
| USGS Organization | Earthquake Hazards Program |
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Depth to basement and thickness of unconsolidated sediments for the western United States—Initial estimates for layers of the U.S. Geological Survey National Crustal Model
We present numeric grids containing estimates of the thickness of unconsolidated sediments and depth to the pre-Cenozoicbasement for the western United States. Values for these grids were combined and integrated from previous studies or deriveddirectly from gravity analyses. The grids are provided with 1-kilometer grid-node spacing in ScienceBase (https://www.sciencebase.gov).These layers may be u - Connect
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