Wasatch and Evanston? Formations undivided

Wasatch and Evanston? Formations undivided.
State Utah
Name Wasatch and Evanston? Formations undivided
Geologic age Late Cretaceous to Early Eocene
Lithologic constituents
Sedimentary > Clastic > Conglomerate (Bed)poor outcrop-no strikes and dips; red color; pebble and cobble conglomerate; debris flows?
Sedimentary > Clastic > Mixed-clastic (Bed)
Comments non-marine, up to 3000 feet thick; sounds like Wasatch of province 3

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

Sorensen, M.L., and Crittenden, M.D. Jr., 1979, Geologic map of the Huntsville quadrangle, Weber and Cache Counties, Utah: U.S. Geological Survey Geologic Quadrangle Map GQ-1503, scale 1:24,000.


DeCelles, P.G., 1994, Late Cretaceous-Paleocene synorogenic sedimentation and kinematic history of the Sevier thrust belt, northeast Utah and southwest Wyoming: Geological Society of America Bulletin, v. 106, p. 32-56.

Goessel, K.M., Oaks, R.Q., Jr., Perkins, M.E., and Janecke, S.U., 1999, Tertiary stratigraphy and structural geology, Wellsville Mountains to Junction Hills, north-central Utah: Utah Geological Association Publication 27, p. 45-69.

NGMDB product
Counties Box Elder - Cache - Morgan - Rich - Weber