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Unknown Gypsum-Anhydrite Occurrence (MRDS - 10254584), Fremont Co., Wyoming, USAi
Regional Level Types
Unknown Gypsum-Anhydrite Occurrence (MRDS - 10254584)Occurrence
Fremont Co.County
WyomingState
USACountry

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Latitude & Longitude (WGS84): 43° 30' 0'' North , 109° 7' 30'' West
Latitude & Longitude (decimal): 43.50000,-109.12500
GeoHash:G#: 9xdrkyctg
USGS MRDS Record:10254584
Locality type:Occurrence
Köppen climate type:BSk : Cold semi-arid (steppe) climate
Nearest Settlements:
PlacePopulationDistance
Crowheart141 (2011)21.9km
Pavillion238 (2017)45.2km


REF:Deposit:: TYPE LOCALITY FOR GYPSUM SPRINGS FM - 250 FT THICK- LOWER
Deposit:: HALF NEARLY PURE GYPSUM
Deposit:: WYO GEOL SURV BULL 50 1966 P100
Commodities (Major) - Gypsum-Anhydrite
Development Status: Occurrence

Regions containing this locality

North America PlateTectonic Plate
Rocky Mountains, North AmericaMountain Range

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


No minerals currently recorded for this locality.

List of minerals for each chemical element

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Cretaceous
66 - 145 Ma



ID: 3186062
Mesozoic sedimentary rocks

Age: Cretaceous (66 - 145 Ma)

Lithology: Sedimentary rocks

Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154]

Campanian
72.1 - 83.6 Ma



ID: 2876649
Cody Shale

Age: Late Cretaceous (72.1 - 83.6 Ma)

Stratigraphic Name: Cody Shale

Description: (Northern Yellowstone area) - Gray to brown shale and siltstone. (North and South Wyoming) - Dull-gray shale, gray siltstone, and fine-grained gray sandstone.

Comments: Original map source: Green, Gregory N., and Drouillard, Patricia H., 1994, The Digital Geologic Map of Wyoming in ARC/INFO Format: U.S. Geological Survey Open-File Report 94-0425, scale 1:500,000.

Lithology: Major:{shale,siltstone}, Minor:{sandstone}

Reference: Horton, J.D., C.A. San Juan, and D.B. Stoeser. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States. doi: 10.3133/ds1052. U.S. Geological Survey Data Series 1052. [133]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License


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