|This report has been superseded by USGS Miscellaneous Field Studies Map MF-2331. This database of the Silt 7.5 minute quadrangle, originally released as U.S Geological Survey Open-File Report 94-696, has been updated to include a digitized database. The
|Shroba, Ralph R.; Fairer, George M.; and Green, Morris W.
|U.S. Geological Survey Open-File Report 94-696
These polygon data represent the distribution of surficial geologic units in and along the Spokane River channel.
|Surficial geologic map unit designation of the polygon. String of width 16.
|A brief lithologic description of surficial geologic map unit. String of width 92.
|Area of the polygon (in square meters).
|Number of acres contained within the polygon.
|The length of the polygon perimeter in meters.