Oligocene nonmarine rocks (?), unit 2 (Southeastern California)

Oligocene nonmarine rocks (?), unit 2 (Southeastern California)
State California
Name Oligocene nonmarine rocks (?), unit 2 (Southeastern California)
Geologic age Cretaceous(?) to Oligocene(?)
Lithologic constituents
Major
Sedimentary > Clastic > Conglomerate (Bed)Clasts are locally derived gneiss
Sedimentary > Clastic > Sedimentary-brecciaIncludes monolithologic breccia
Comments A single small outcrop area in the southern Chocolate Mountains, southeastern California
References

Jennings, C.W., Strand, R.G., Rogers, T.H., Boylan, R.T., Moar, R.R., and Switzer, R.A., 1977, Geologic Map of California: California Division of Mines and Geology, Geologic Data Map 2, scale 1:750,000.

Jennings, C.W., 1985, An explanatory text to accompany the 1:750,000 scale fault and geologic maps of California: California Division of Mines and Geology, Bulletin 201, 197 p.

Jennings, C.W., 1967, Geologic map of California, Olaf P. Jenkins edition, Salton Sea sheet, scale 1:250,000.

Dillon, J.T., 1976, Geology of the Chocolate and Cargo Muchacho Mountains, southeasternmost California: Santa Barbara, University of California, Ph.D. thesis, 405 p.

Morton, P.K., 1977, Geology and mineral resources of Imperial County, California: California Division of Mines and Geology, County Report 7, 104 p., scale 1:125,000.

NGMDB product
Counties Imperial