Digital bedrock geologic map of the Ashland and the northern part of the Ironwood 30ʹ x 60ʹ quadrangles, Wisconsin and Michigan

Publication Details Click to collapse Cite/Export


  • Contains digital files that present information contained in paper Miscellaneous investigations series map I-2566, published by U.S. Geological Survey in 1996.


  • Title from disc container insert.
  • Also available via the Internet from USGS Web site. Address as of 8/18/2000:; current access is available via PURL.
  • System requirements: PC with CD-ROM reader intended for use on either UNIX, or Windows 95, 98, or NT platforms.
Checking the Web...