Title
OFR91-04, Description of map sheets for the central Duluth Complex shallow drilling project
Publisher
Minnesota Geological Survey
Description
General descriptive information about the central Duluth. Complex maps including drill hole facts and descriptions of map units. Text only, no maps included.
Suggested Citation
Chandler, V.W.; Miller, James D., Jr..
(1991).
OFR91-04, Description of map sheets for the central Duluth Complex shallow drilling project.
Minnesota Geological Survey.
Retrieved from the University of Minnesota Digital Conservancy,
https://hdl.handle.net/11299/121821.