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  • Usage in publication:
    • Byers Canyon Formation
  • Modifications:
    • Named
  • Dominant lithology:
    • Mudstone
    • Conglomerate
  • AAPG geologic province:
    • Great Basin province
Publication:

Speed, R.C., 1978, Basinal terrane of the early Mesozoic marine province of the western Great Basin, IN Howell, D.G., and McDougall, K.A., eds., Mesozoic paleogeography of the western United States; Pacific Coast paleogeography symposium II: Society of Economic Paleontologists and Mineralogists, Pacific Section, Pacific Coast Paleogeography Symposium, Sacramento, CA, April 29, 1978, 2, p. 237-252.


Summary:

Named for Byers Canyon. Composite Type section: Clan Alpine Mountains, 39 deg 45'N, 117 deg 45'W, Churchill Co., NV. Is second lowest formation in Clan Alpine sequence. Composed of pelitic mudstone, and laminate with minor limestone, sandstone, and conglomerate. Is over 500 m thick. Overlies undifferentiated Triassic rocks; underlies Dyer Canyon Formation, all in Clan Alpine sequence. Is Triassic age.

Source: GNU records (USGS DDS-6; Menlo GNULEX).


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 ([ ]).

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