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National Geologic Map Database
Map showing publication footprint
  • Usage in publication:
    • Barlow Pass volcanics
  • Modifications:
    • Original reference
  • AAPG geologic province:
    • Puget Sound province
Publication:

Vance, J.A., 1957, Geology of the Sauk River area in the northern Cascades of Washington: Dissertation Abstracts, v. 17, no. 9, p. 1985., Seattle, WA, Univ. Washington PhD dissert., 312 p., 1957


Summary:

Pg. 1985. Barlow Pass volcanics. About 4,000 feet of gently folded andesitic and basaltic and subordinately acidic flows, with prominent arkosic interbeds.
Occurs in Sauk River area in northern Cascades, north-central WA.

Source: US geologic names lexicon (USGS Bull. 1200, p. 215).


Map showing publication footprint
  • Usage in publication:
    • Barlow Pass Volcanics of Vance (1957)
Publication:

Tabor, R.W., Frizzell, V.A., Jr., Booth, D.B., Waitt, R.B., Whetten, J.T., and Zartman, R.E., 1993, Geologic map of the Skykomish River 30' x 60' quadrangle, Washington: U.S. Geological Survey Miscellaneous Investigations Series Map, I-1963, 1 sheet, 42 p., scale 1:100,000 [http://ngmdb.usgs.gov/Prodesc/proddesc_10042.htm]


Summary:

Not compiled to date. Publication available online: http://ngmdb.usgs.gov/Prodesc/proddesc_10042.htm
Barlow Pass Volcanics of Vance (1957). Age is late and middle Eocene.

Source: Publication.


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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