Skip to main content
USGS - science for a changing world

Geologic map of the Deer Island quadrangle, Columbia County, Oregon and Cowlitz County, Washington

Dates

Publication Date
Time Period
2002
File Modification Date
2013-05-16 14:06:45

Summary

This digital map database, compiled from previously published and unpublished data, and new mapping by the authors, represents the general distribution of bedrock and surficial deposits of the Deer Island 7.5-minute quadrangle. The database delineates map units that are identified by general age and lithology following the stratigraphic nomenclature of the U.S. Geological Survey. The scale of the source maps limits the spatial resolution (scale) of the database to 1:24,000 or smaller.

Attached Files

Click on title to download individual files attached to this item.

metadata.xml
Potential Metadata Source

View
25.85 KB

Purpose

This database and accompanying plot files depict the distribution of geologic materials and structures at a regional (1:24,000) 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 new 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.

Map

Tags

Provenance

Data source
Link Processing
Added to Sciencebase on Sat Nov 16 13:23:46 MST 2013 by processing URL <b>metadata.xml</b> in item <a href="https://www.sciencebase.gov/catalog/item/4f4e4771e4b07f02db47e1e3">https://www.sciencebase.gov/catalog/item/4f4e4771e4b07f02db47e1e3</a> <br />

Additional Information

Identifiers

Type Scheme Key
processingUrl http://sciencebase.org/metadata/geo-nsdi.er.usgs.gov/metadata/map-mf/2392/metadata.xml

Item Actions

View Item as ...

Save Item as ...

View Item...