St. Charles Formation, Worm Creek Quartzite, and Nounan Dolomite

St. Charles Formation, Worm Creek Quartzite, and Nounan Dolomite.
State Utah
Name St. Charles Formation, Worm Creek Quartzite, and Nounan Dolomite
Geologic age Middle Cambrian to Early Ordovician
Lithologic constituents
Major
Sedimentary > Carbonate > Dolostone (Bed)
Incidental
Sedimentary > Clastic > Sandstone > Arenite (Bed)
Sedimentary > Clastic > Mixed-clastic > Siltstone-mudstone (Bed)
Sedimentary > Carbonate > Limestone (Bed)
References

Hintze, L.F., 1980, Geologic map of Utah: Utah Geological and Mineral Survey, scale 1:500,000.

Hintze, L.F., 1988, Geologic History of Utah: Brigham Young University Geology Studies Special Publication 7, 202 p.

Dover, J.H., 1995, Geologic map of the Logan 30' x 60' quadrangle, Cache and Rich Counties, Utah, and Lincoln and Uinta Counties, Wyoming: U.S. Geological Survey Miscellaneous Investigations Series I-2210, scale 1:100,000.

https://pubs.er.usgs.gov/publication/i2210

NGMDB product
Counties Box Elder - Cache - Rich - Weber