Interpretation and mapping of glacial geology of southwestern Minnesota as an aid to understanding the hydrology of the area. Text and map included. Superseded by Minnesota Geological Survey publication RHA-2.
Recovery and digitization of geophysical and sample points and data from 1:100,000 paper maps of the COGEOMAP (cooperative mapping program with U.S. Geological Survey) area, text only
Jirsa, Mark A.; Runkel, A.C.; Chandler, V.W.; Boerboom, T.J.
Date Created:
1993
Description:
Explanation and maps of the bedrock geology of northwestern Minnesota. Contains drillhole data and results from chemical analysis of drill core samples. Four plates included. Geologic map superseded by Minnesota Geological Survey publications M-80, M-92.
Evaluation of regional geology and geochemistry samples indicating the extent that hydrothermal fluids affected Paleozoic rocks in southeastern Minnesota. Superseded by Minnesota Geological Survey publication IC-41.
General geologic information associated with drilling and geologic mapping in the Cook area, St. Louis County, Minnesota, text only, no maps included. Superseded by Minnesota Geological Survey publication M-79.
Jirsa, Mark A.; Boerboom, T.J.; Chandler, V.W.; McSwiggen, P.L.
Date Created:
1991
Description:
General geologic information associated with the geologic map for the Cook to Side Lake area of St. Louis County, Minnesota, scale 1:250,000. Only the aeromagnetic map and the correlation of map units diagram are included. Superseded by Minnesota Geological Survey publication M-75.
Jirsa, Mark A.; Boerboom, T.J.; Chandler, V.W.; McSwiggen, P.L.
Date Created:
1991
Description:
General geologic information associated with the geologic map for the Cook to Side Lake area of St. Louis County, Minnesota, scale 1:250,000. Only the aeromagnetic map and the correlation of map units diagram are included. Superseded by Minnesota Geological Survey publication M-75.
Geologic factors affecting the pollution sensitivity of the Prairie du Chien-Jordan aquifer including overlying glacial drift, scale 1:853,000. Includes only Plate 3 and Plate 11.
General geologic information associated with drilling and geologic mapping in the Cook area of St. Louis County, Minnesota, map missing, aeromagnetic map included. Superseded by Minnesota Geological Survey publication M-79.
General descriptive information about the central Duluth Complex maps including drillhole facts and descriptions of map units. Text only, no maps included.
Preliminary bedrock geology maps of an area of north-central Minnesota. Explanatory text and two map sheets. Plate 1-Database; Plate 2- Bedrock geology, scale 1:250,000. Superseded by Minnesota Geological Survey publication M-67.
Geologic map of Cretaceous age rocks in southwestern Minnesota and geochemical results from a materials sampling program, scale 1:250,000, Maps missing.
Report on methods and results of geological investigations in the Pearl Lake study area in St. Louis County, Minnesota. Notes, diagrams, and interpretations in this report are a record of work done by geologists of the Minnesota Geological Survey under the terms of a contract between the Minnesota Geological Survey and the Minnesota Waste Management Board. Because the contract was terminated prior to project completion, no final report was issued. The materials in this notebook should be construed as preliminary findings that have not been reviewed for technical content or conformity to editorial standards of the Minnesota Geological Survey.