1999. Chandler, Val W. and Miller, James D., Jr. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of part of the Duluth Complex, scale 1:... Minnesota Geological Survey.
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1991. Boerboom, Terrence J., Chandler, Val W., Jirsa, Mark A., and McSwiggen, Peter L. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments), Cook-Side Lake area, scale 1:48,000. Minnesota Geological Survey.
2005. Chandler, Val W., Jirsa, Mark A., and Lively, R. S. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Mesabi Iron Range, scale 1:100,000. Minnesota Geological Survey.
1992. Chandler, Val W. and Schaap, Brian D. Bouguer gravity anomaly map (anomaly related to different densities of rocks in the upper crust, Bouguer anomaly is a corrected difference between ... Minnesota Geological Survey.
2004. Boerboom, Terrence J., Chandler, Val W., and Setterholm, Dale R. Map showing interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) with cross section diagrams... Minnesota Geological Survey.
2001. Boerboom, Terrence J. and Chandler, Val W. Total magnetic intensity anomaly (relative to the earth's magnetic field), color coded. Interpretation of magnetic data collected from airborne su... Minnesota Geological Survey.
2003. Boerboom, Terrence J., Chandler, Val W., Harris, Kenneth L., and Setterholm, Dale R. Maps showing interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments), elevation of the bedrock ... Minnesota Geological Survey.
1995. Boerboom, Terrence J., Chandler, Val W., Meyer, Gary N., Setterholm, Dale R., Swanson, Lynn, and Wahl, Timothy E. Map showing interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) with cross section diagrams... Minnesota Geological Survey.
1993. Boerboom, Terrence J., Chandler, Val W., Green, John C., 1932-, and Miller, James D., Jr. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Doyle Lake and Finland quadrangl... Minnesota Geological Survey.
2001. Chandler, Val W., Green, John C., 1932-, Miller, James D., Jr., Peterson, Dean M., and Severson, Mark J. Compilation of interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Duluth Complex, s... Minnesota Geological Survey.