|Latitude & Longitude (WGS84):||40° 5' 8'' North , 104° 57' 27'' West|
|Latitude & Longitude (decimal):||40.08562,-104.95772|
|Köppen climate type:||BSk : Cold semi-arid (steppe) climate|
Laramie formation. Boulder-Weld coal field.
Near intersection of Colorado 52 and county road 11
Commodity ListThis is a list of exploitable or exploited mineral commodities recorded at this locality.
12 valid minerals.
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
0 - 0.0117 Ma
|Eolium (Windblown Clay, Silt (Loess), Sand And Granules)|
Age: Anthropocene (0 - 0.0117 Ma)
Description: Light-brown to reddish-brown to olive-gray deposits of windblown clay, silt, sand, and granules mainly as sand dunes in the east half of the area but also as a blanket of loess between the Front Range and the South Platte River. Loess is as much as 15 fe
Reference: Colton, Roger B. Geologic Map of the Boulder-Fort Collins-Greeley area, Colorado . U.S. Geological Survey Geologic Investigations Series I-855-G. 
66 - 100.5 Ma
|Laramie Fm and Fox Hills Sandstone|
Age: Late Cretaceous (66 - 100.5 Ma)
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.