Stump and Preuss Sandstones and Twin Creek Limestone

Stump and Preuss Sandstones and Twin Creek Limestone.
State Utah
Name Stump and Preuss Sandstones and Twin Creek Limestone
Geologic age Middle to Late Jurassic
Lithologic constituents
Major
Sedimentary > Clastic > Mixed-clastic > Siltstone-mudstone (Bed)
Sedimentary > Carbonate > Limestone (Bed)
Minor
Sedimentary > Clastic > Sandstone (Bed)
Incidental
Sedimentary > Chemical > Evaporite > Gypsum (Lens)
Comments these Jurassic rocks foreland basin of Jurassic thrust belt (Jordon)
References

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

Gregson, J.D., and Chure, D.J., 2000, Geology and Paleontology of Dinosaur National Monument, Utah-Colorado, in Sprinkel, D.A., Chidsey, Jr., T.C., and Anderson, P.B., Geology of Utah's Parks and Monuments: Utah Geological Association Publication 28, p. 155-188.

Willis, J.B., and Willis, G.C., 2000, Geology of Wasatch Mountain State Park, Utah, in Sprinkel, D.A., Chidsey, Jr., T.C., and Anderson, P.B., Geology of Utah's Parks and Monuments: Utah Geological Association Publication 28, p. 495-516.

Currie, B.S., 1998, Upper Jurassic-Lower Cretaceous Morrison and Cedar Mountain formations, NE Utah-NW Colorado; relationships between nonmarine deposition and early Cordilleran foreland-basin development: Journal of Sedimentary Research, v. 68, no. 4, p. 632-652.

Jordan, T.E., 1985, Tectonic setting and petrography of Jurassic foreland basin sandstones, Idaho-Wyoming-Utah: Utah Geological Association Publication, v. 14, p. 201-213.

NGMDB product
Counties Morgan - Rich - Salt Lake - Summit