EarthWorks Geospatial Catalog

Summary Distribution of Slides and Earth Flows: Sonoma County, California, 1970-1980

Author(s)
Description
This polygon shapefile describes the general distribution and identity of geologic materials in Sonoma County, Calfornia, from 1970 unitl 1980. Although based on the units distinguished on geologic maps, it is not itself a geologic map because it does not address geologic structure or the stratigraphic organization of the map units in a systematic way. The materials database delineates map units that differ in physical properties, although the differences between many of the units may be small, depending on the properties of interest for any particular application. The materials units are categorized in the database by general age and lithology, by the geologic units that they represent, and by the map labels used in the compilation sources, which permit direct correlation with the unit descriptions of those sources.This layer can be used for watershed analysis and planning in the Russian River region of California.
Publisher
Circuit Rider Productions
Place(s)
Sonoma County (Calif.), Mendocino County (Calif.), and Russian River Watershed (Calif.)
Subject(s)
Watersheds, Landslides, and Geoscientific Information
Year
1999 and 2002
Held by
Stanford
More details at
Use and reproduction
These data are licensed by Stanford Libraries and are available to Stanford University affiliates only. Affiliates are limited to current faculty, staff and students. These data may not be reproduced or used for any purpose without permission. For more information please contact brannerlibrary@stanford.edu.
Copyright
Copyright ownership resides with the originator.