Mutual Formation, Mineral Fork Tillite, and Big Cottonwood Formation

Mutual Formation, Mineral Fork Tillite, and Big Cottonwood Formation (16,000 feet thick).
State Utah
Name Mutual Formation, Mineral Fork Tillite, and Big Cottonwood Formation
Geologic age Proterozoic Y to Proterozoic Z
Lithologic constituents
Major
Sedimentary > Clastic > Mixed-clastic (Bed)includes quartzite, diamictite, greenschist facies but sedimentary features preserved
References

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

Christie-Blick, N., 1997, Neoproterozoic sedimentation and tectonics in west-central Utah: Brigham Young University Geology Studies, v. 42, pt. 1, p. 1-30.

Ehlers, T.A, Chan, M.A., and Link, P.K., 1997, Proterozoic tidal, glacial and fluvial sedimentation in Big Cottonwood Canyon, Utah: Brigham Young University Geology Studies, v. 42, pt. 1, p. 31-58.

NGMDB product
Counties Box Elder - Cache - Davis - Weber