Shore phases of the Green River formation in northern Sweetwater County, Wyoming
Professional Paper
140-D
By: Wilmont H. Bradley
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Abstract
For the last two years the writer has been engaged in a detailed study of the Green River formation and its oil shale. In order to arrive at an intelligent interpretation of this great series of lacustrine beds, the field study has been focused upon the marginal phases of the deposits and the associated formations, to determine, first, so far as possible from the geologic and biologic evidence recorded there, the environmental conditions that prevailed when these beds
were laid down, such as the geologic history and physical configuration of the basin of deposition the mode of filling, the sources and nature of the materials,
and the climatic conditions under which the deposits accumulated. From the same evidence the writer has also endeavored to determine the kinds and relative abundance of both plant and animal life that existed in the Green River lake and on the adjacent land. Such evidence is fragmentary, as was to be expected, but it serves well as a basis for fur her study and interpretation.
Suggested Citation
Bradley, W.H., 1926, Shore phases of the Green River formation in northern Sweetwater County, Wyoming: U.S. Geological Survey Professional Paper 140, 10 p., https://doi.org/10.3133/pp140D.
ISSN: 2330-7102 (online)
Study Area
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Shore phases of the Green River formation in northern Sweetwater County, Wyoming |
| Series title | Professional Paper |
| Series number | 140 |
| Chapter | D |
| DOI | 10.3133/pp140D |
| Year Published | 1926 |
| Language | English |
| Description | 10 p. |
| First page | 121 |
| Last page | 131 |
| Country | United States |
| State | Wyoming |