Geological map of Washington - Southwest quadrant (digital edition)

Timothy J. Walsh; Michael A. Korosec; William M. Phillips; Robert L. Logan; Henry W. Schasse; Karen L. Meagher; Ralph A. Haugerud

doi:10.3133/ofr99382

USGS · ofr99382

Geological map of Washington - Southwest quadrant (digital edition)

Timothy J. Walsh·Michael A. Korosec·William M. Phillips·Robert L. Logan·Henry W. Schasse·Karen L. Meagher·Ralph A. Haugerud

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Abstract

This report comprises digital spatial data that constitute a partial transcription of the 1:250,000-scale Geologic map of Washington - southwest quadrant (Walsh and others, 1987); digital base material, symbolsets, and ARC Macro Language (AML) procedures to create a geologic map on a shaded-relief base from the digital spatial data; and Postscript and RTL plotfiles for such a geologic map. The digital transcription is incomplete: offshore folds and faults, the southern limit of the continental ice sheet in the Puget Lowland, the published base map (Washington Division of Geology and Earth Resources map TM-1), geologic unit correlation diagrams, and most of the explanatory material that accompanies Walsh and others (1987) are not present here.

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Source-reported bounding extent: 45.531° to 47.242° latitude; -124.214° to -120.5° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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BibTeX RIS

Timothy J. Walsh, Michael A. Korosec, William M. Phillips, Robert L. Logan, Henry W. Schasse, Karen L. Meagher, Ralph A. Haugerud. 1999. Geological map of Washington - Southwest quadrant (digital edition). https://doi.org/10.3133/ofr99382

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