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Database for the geologic map of the Mount Baker 30- by 60-minute quadrangle, Washington (I-2660)

September 19, 2006

This digital map database has been prepared by R.W. Tabor from the published Geologic map of the Mount Baker 30- by 60-Minute Quadrangle, Washington. Together with the accompanying text files as PDF, it provides information on the geologic structure and stratigraphy of the area covered. The database delineates map units that are identified by general age and lithology following the stratigraphic nomenclature of the U.S. Geological Survey. The authors mapped most of the geology at 1:100,000. The Quaternary contacts and structural data have been much simplified for the 1:100,000-scale map and database. The spatial resolution (scale) of the database is 1:100,000 or smaller.

This database depicts the distribution of geologic materials and structures at a regional (1:100,000) scale. The report is intended to provide geologic information for the regional study of materials properties, earthquake shaking, landslide potential, mineral hazards, seismic velocity, and earthquake faults. In addition, the report contains information and interpretations about the regional geologic history and framework. However, the regional scale of this report does not provide sufficient detail for site development purposes.

Citation Information

Publication Year 2006
Title Database for the geologic map of the Mount Baker 30- by 60-minute quadrangle, Washington (I-2660)
DOI 10.3133/ds205
Authors R. W. Tabor, R. A. Haugerud, Wes Hildreth, E. H. Brown
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Data Series
Series Number 205
Index ID ds205
Record Source USGS Publications Warehouse
USGS Organization Western Earth Surface Processes