USGS Open-File Report 99-546

Digital Bedrock Geologic Map of the Ashland and Northern Part of the Ironwood 30' x 60' Quadrangles, Wisconsin and Michigan

U.S. Geological Survey Open-File Report 99-546 (Available on Compact Disc)

By W.F. Cannon, L.G. Woodruff, S.W. Nicholson, C.A. Hedgman, and R.D. Barber-Delach

1999

click here for larger image
click here for larger image

Geologic Description of the Ashland Quadrangle Text Version (39 Kb) PDF Version (36 Kb)

Description of the Map Units Text Version (12 Kb) PDF Version (14 Kb)

Download the compressed ArcView project and shape files ashland.zip (1 Mb)

Download the compressed .e00 files for the available coverages e00_files.zip (1.2 Mb)

Download the compressed Metadata files Metadata.zip(124 Kb)

Mineral Resource Studies in the Upper Midwest

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For Additional Information Contact: Connie Dicken 
USGS Geologic Division, Eastern Mineral Resources
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Last modified: 17 March 2000