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Geologic map of the Dillon 1 degree by 2 degrees Quadrangle, Idaho and Montana

IMAP 1803-H

By:
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Abstract

The digital ARC/INFO databases included in this website provide a GIS database for the geologic map of the Dillon 1 degree by 2 degree quadrangle of southwest Montana and east-central Idaho. The geologic map was originally published as U.S. Geological Survey Miscellaneous Investigations Series Map I-1803-H. This website directory contains ARC/INFO format files that can be used to query or display the geology of USGS Map I-1803-H with GIS software.

Geospatial Extents

Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Geologic map of the Dillon 1 degree by 2 degrees Quadrangle, Idaho and Montana
Series title:
IMAP
Series number:
1803
Subseries
NONE
Chapter:
H
Edition:
Version 1.0
Year Published:
1993
Language:
ENGLISH
Description:
1 map :col. ;45 x 63 cm., on sheet 104 x 127 cm., folded in envelope 30 x 24 cm.
Scale:
250000