Eocene nonmarine rocks, unit 2 (Southern California)

Sandstone, shale, and conglomerate.
State California
Name Eocene nonmarine rocks, unit 2 (Southern California)
Geologic age middle to late Eocene
Lithologic constituents
Major
Sedimentary > Clastic > Sandstone (Bed)Mostly friable
Sedimentary > Clastic > Conglomerate (Bed)Clasts are predominantly metamorphosed rhyolitic and dacitic volcanic rocks, and minor quartzite
Comments San Diego area, southwestern California. Includes some marine deposits
Stratigraphic units Poway Group, Stadium Conglomerate, Mission Valley Fm., Pomerado Conglomerate, Ballena Gravels
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.

Strand, R.G., 1962, Geologic map of California, Olaf P. Jenkins edition, San Diego-El Centro sheet, scale 1:250,000.

Rogers, T.H., 1966, Geologic map of California, Olaf P. Jenkins edition, Santa Ana sheet, scale 1:250,000.

Weber, F.H., Jr., 1963, Geology and mineral resources of San Diego County, California: California Division of Mines and Geology, County Report 3, 309 p., scale 1:125,000.

Kennedy, M.P., and Peterson, G.L., 1975, Geology of the San Diego metropolitan area, California: California Division of Mines and Geology Bulletin 200, 56 p., scale 1:24,000.

NGMDB product
Counties San Diego