1. Mineral Resources
  2. Online Spatial Data
  3. Geology
  4. by state
  5. Wyoming

Cody Shale

XML
JSON
Shapefile
(Northern Yellowstone area) - Gray to brown shale and siltstone. (North and South Wyoming) - Dull-gray shale, gray siltstone, and fine-grained gray sandstone.
State Wyoming
Name Cody Shale
Geologic age Late Cretaceous
Lithologic constituents
Major
Sedimentary > Clastic > Mudstone > Shale
Sedimentary > Clastic > Siltstone
Minor
Sedimentary > Clastic > Sandstone
References

Love, J.D. and Christiansen, A.C., 1985, Geologic Map of Wyoming: U.S. Geological Survey, scale 1:500,000.

https://pubs.er.usgs.gov/publication/70046739
NGMDB product
Counties Big Horn - Carbon - Converse - Fremont - Hot Springs - Johnson - Natrona - Park - Sheridan - Sublette - Sweetwater - Teton - Washakie