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National Geologic Map Database
Map showing publication footprint
  • Usage in publication:
    • Diamond Valley complex
  • Modifications:
    • Original reference
  • Dominant lithology:
    • Metasediments
    • Metatuffs
  • AAPG geologic province:
    • Salton basin
Publication:

Miller, W.J., 1946, Crystalline rocks of southern California: Geological Society of America Bulletin, v. 57, no. 5, p. 457-542.


Summary:

Pg. 477-479. Series of strongly metamorphosed sediments, with associated metatuffs, commonly injected lit-par-lit with granitic material. In type area, dips are steep, and strike is northwesterly over ridge; exposed thickness not accurately known, but is some thousands of feet. Age is Paleozoic and (or) Mesozoic.
Type area: ridge 4 mi in length east and southeast of Winchester, Riverside Co., southern CA. Named from exposures on north side of Diamond Valley, southern CA.

Source: US geologic names lexicon (USGS Bull. 1200, p. 1114).


For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.

Asterisk (*) indicates published by U.S. Geological Survey authors.

"No current usage" (†) implies that a name has been abandoned or has fallen into disuse. Former usage and, if known, replacement name given in parentheses ( ).

Slash (/) indicates name conflicts with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005, 2021). May be explained within brackets ([ ]).