U.S. Geological Survey
Open-File Report 95-680

Digital map of major bedrock lithologic units for the Pacific Northwest: a contribution to the Interior Columbia Basin Ecosystem Management Project

By Bruce R. Johnson and Gary L. Raines


Thumbnail image of the Northwest Pacific states geologic map. Geologic map of the major lithologic units in the Northwest Pacific states.

Files available for download: View README file (1.1 kb).

Download Open-File Report 95-680, text as a PDF file (232 kb).

Download Open-File Report 95-680, plates as a PDF file (3.74 MB).

Download the Dataset in compressed (**.Z) Arc/Info Export format (26.48 MB download file, 56.70 MB uncompressed).

Download Additional Datasetsneeded to re-create the paper map in a GIS. This file is in UNIX compressed tar format (**.tar.Z) and includes 3 coverages in Arc/Info Export format with the study area boundaries, state boundaries within the study area, and 1:2M lat/long corner ticks (140 kb download, 516 kb uncompressed).

Download Text and AML files needed to re-create the paper map in a GIS. This file is in UNIX compressed tar format (**.tar.Z) with 6 ASCII files including Arc/Info plot AMLs, key files, and explanatory text (9.4 kb download, 24.6 kb uncompressed).

Download a map prepared from the digital dataset, in compressed (**.Z) HPGL2 format (5.65 MB download file, 11.9 MB uncompressed HPGL2). The map scale is 1:2,000,000. Map sheet size is approximately 27 by 38 inches. The map is oriented with the long axis in the x-direction for plotting. This map was designed to be plotted on a HP Inkjet Plotter (model 650-C), but can be plotted on any full-color (inkjet or electrostatic) plotter that will accept HPGL2 code.

For questions about the scientific content of this report, contact Bruce R. Johnson

Download a free copy of Adobe Reader

This report is also available in printed format from:

USGS Information Services
Box 25286 Federal Center
Denver, CO 80225
Telephone: 1-888-ASK-USGS
E-mail: infoservices@usgs.gov

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The URL for this page is: https://pubs.usgs.gov/of/1995/of95-680/
Please send comments and suggestions, or report problems, to: Michael Diggles
Updated: August 28, 2007 (bwr, mfd)