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Geologic map of the Ennis 30' X 60' quadrangle, Madison and Gallatin Counties, Montana, and Park County, Wyoming
Entry ID:
USGS_mapi-2690
Summary
Abstract:
This map forms part of the Montana State Geological Map.
The Ennis 1:100,000 quadrangle lies within both the Laramide (Late Cretaceous to early Tertiary) foreland province of southwestern Montana and the northeastern margin of the middle to late Tertiary Basin and Range province. The oldest rocks in the quadrangle are Archean high-grade gneiss, and granitic to ultramafic intrusive rocks that are ... ![]()
Related URL
Data Set Citation
Dataset Originator/Creator:
Karl S. Kellogg; Van S. Williams
Dataset Title:
Geologic map of the Ennis 30' X 60' quadrangle, Madison and Gallatin Counties, Montana, and Park County, Wyoming
Dataset Series Name:
U.S. Geological Survey Geologic Investigation Series I-2690
Dataset Release Date:
2000
Dataset Release Place:
Denver, Colorado
Dataset Publisher:
U.S. Geological Survey
Data Presentation Form:
Map
Online Resource:
http://pubs.usgs.gov/imap/2000/i-2690/
Temporal Coverage
Start Date:
2000-01-01
Stop Date:
2000-12-31
Location Keywords
Data Resolution
Latitude Resolution:
30 meters
Longitude Resolution: 30 meters Science Keywords
ISO Topic Category
Platform
Ancillary Keywords
Data Set Progress
COMPLETE
Originating Center
Data Center
Distribution
Distribution Media:
online
Distribution Format:
ARCE, SHP, PDF
Fees:
none
Personnel
Creation and Review Dates
DIF Creation Date:
2000-10-19
Last DIF Revision Date:
2008-05-27
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