Wyoming Basin physiographic province

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The Wyoming Basin (17) includes the Great Divide Basin. US west coast physiographic regions map.jpg
The Wyoming Basin (17) includes the Great Divide Basin.

The Wyoming Basin physiographic province is a geographic area through which the Continental Divide of the Americas traverses. The province includes the Washakie Basin [1] and Great Divide Basins, and is demarcated by the following:

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Searchtool.svg Wyoming Basins

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Washakie may refer to:

<span class="mw-page-title-main">Eastern Shoshone</span>

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The Washakie Formation is a geologic formation in northern Colorado and southern Wyoming. It preserves many mammal, bird, reptile and other fossils dating back to the Lutetian stage of the Eocene within the Paleogene period. The sediments fall in the Bridgerian and Uintan stages of the NALMA classification.

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The Greater Green River Basin (GGRB) is a 21,000 square mile basin located in Southwestern Wyoming. The Basin was formed during the Cretaceous period sourced by underlying Permian and Cretaceous deposits. The GGRB is host to many anticlines created during the Laramide Orogeny trapping many of its hydrocarbon resources. It is bounded by the Rawlins Uplift, Uinta Mountains, Sevier overthrust belt, Sierra Madre Mountains, and the Wind River Mountain Range. The Greater Green River Basin is subdivided into four smaller basins, the Green River Basin, Great Divide Basin, Washakie Basin, and Sand Wash Basin. Each of these possesses hydrocarbons that have been economically exploited. There are 303 named fields throughout the basin, the majority of which produce natural gas; the largest of these gas fields is the Jonah Field.

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References

  1. "Select Area of Interest". [Wyoming Stratigraphy]. Wyoming State Geological Survey. Retrieved April 24, 2010. (Great Basin Divide, Washakie Basin)

42°31′24″N109°39′09″W / 42.523422°N 109.652504°W / 42.523422; -109.652504