Detailed cross sections of the Eocene Green River Formation along the north and east margins of the Piceance Basin, western Colorado, using measured sections and drill hole information
Scientific Investigations Map
3276
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Abstract
This report presents two detailed cross sections of the Eocene Green River Formation in the Piceance Basin, northwestern Colorado, constructed from eight detailed measured sections, fourteen core holes, and two rotary holes. The Eocene Green River Formation in the Piceance Basin contains the world’s largest known oil shale deposit with more than 1.5 billion barrels of oil in place. It was deposited in Lake Uinta, a long-lived saline lake that once covered much of the Piceance Basin and the Uinta Basin to the west. The cross sections extend across the northern and eastern margins of the Piceance Basin and are intended to aid in correlating between surface sections and the subsurface in the basin.
Suggested Citation
Johnson, R.C., 2014, Detailed cross sections of the Eocene Green River Formation along the north and east margins of the Piceance Basin, western Colorado, using measured sections and drill hole information: U.S. Geological Survey Scientific Investigations Map 3276, Report: iv, 11 p.; 2 Sheets: 179.0 x 74.0 inches and 127.0 x 91.0 inches, https://doi.org/10.3133/sim3276.
ISSN: 2329-132X (online)
Study Area
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Detailed cross sections of the Eocene Green River Formation along the north and east margins of the Piceance Basin, western Colorado, using measured sections and drill hole information |
| Series title | Scientific Investigations Map |
| Series number | 3276 |
| DOI | 10.3133/sim3276 |
| Year Published | 2014 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Publisher location | Reston, VA |
| Contributing office(s) | Central Energy Resources Science Center |
| Description | Report: iv, 11 p.; 2 Sheets: 179.0 x 74.0 inches and 127.0 x 91.0 inches |
| Country | United States |
| State | Colorado |
| Other Geospatial | Piceance Basin |
| Online Only (Y/N) | Y |
| Additional Online Files (Y/N) | Y |