Middle Cambrian shale and carbonate rocks in southwestern Utah (UTCA2;8)

State	Utah
Name	Middle Cambrian shale and carbonate rocks in southwestern Utah
Geologic age	Middle Cambrian
Original map label	C2
Primary rock type	dolostone (dolomite)
Secondary rock type	argillite
Other rock types	limestone
Lithologic constituents	Major Sedimentary > Carbonate > Dolostone (Bed) Minor Sedimentary > Clastic > Mudstone > Shale (Bed) Metamorphic > Phyllite (Greenschist)Pioche Shale really low grade phyllite; burial metamorphism Sedimentary > Carbonate > Limestone (Bed)Pioche Shale really low grade phyllite; burial metamorphism
Map references	Hintze, L.F., 1980, Geologic map of Utah: Utah Geological and Mineral Survey, scale 1:500,000.
Unit 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. Sundberg, F.A., and McCollum, L.B., 2000, Ptychopariid trilobites of the Lower-Middle Cambrian boundary interval, Pioche Shale, southeastern Nevada: Journal of Paleontology, v. 74, no. 4, p. 604-630.
Geographic coverage	Beaver - Iron - Millard - Washington