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Mineral Resources > Online Spatial Data > Geology > by state > Colorado

Laramie Fm

Shale, claystone, sandstone, and major coal beds
StateColorado
NameLaramie Fm
Geologic agePhanerozoic | Mesozoic | Cretaceous
Original map labelKl
Primary rock typeshale
Secondary rock typeclaystone
Other rock typessandstone; coal
Lithologic constituents
Major
Sedimentary > Clastic > Sandstone
Sedimentary > Clastic > Mudstone > Claystone
Sedimentary > Clastic > Mudstone > Shale
Minor
Sedimentary > Coal (Bed)
Map references
Tweto, Ogden 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000.
Unit references
Tweto, Ogden 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000.
Geographic coverageAdams - Arapahoe - Boulder - Broomfield - Elbert - El Paso - Larimer - Moffat - Morgan - Routt - Weld

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URL: http://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=COKl;0
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