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National Geologic Map Database

General Information

  • Title: Geologic map of the northern Sierra terrane, California, north of latitude 39 degrees N
  • Author(s): Harwood, D.S.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Bulletin 1957 [Plate 1]
  • Larger Work: Stratigraphy of Paleozoic and lower Mesozoic rocks in the northern Sierra terrane, California
  • Publication Date: 1992
  • Map Scale: 1:250,000
  • Cross Section: Yes
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.