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You searched for: Creator Jirsa, Mark A. Remove constraint Creator: Jirsa, Mark A. Place Minnesota Remove constraint Place: Minnesota

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1. Aggregate resource potential of Itasca County, Minnesota, M-131, Plate 1

Maps maps University Of Minnesota university-of-minnesota
2005. Meyer, Gary N., Jirsa, Mark A., and Jennings, Carrie E. Quaternary geology map showing interpretations of Quaternary (Pleistocene [glacial] and Holocene [post-glacial]) surficial geology (distribution an... Minnesota Geological Survey.

3. Aggregate resource potential of Itasca County, Minnesota, M-131, Plate 3

Maps maps University Of Minnesota university-of-minnesota
2005. Meyer, Gary N., Jirsa, Mark A., and Jennings, Carrie E. Quaternary geology map showing interpretations of Quaternary (Pleistocene [glacial] and Holocene [post-glacial]) surficial geology (distribution an... Minnesota Geological Survey.

5. Aggregate resource potential of Itasca County, Minnesota, M-131, Plate 5

Maps maps University Of Minnesota university-of-minnesota
2005. Meyer, Gary N., Jirsa, Mark A., and Jennings, Carrie E. Quaternary geology map showing interpretations of Quaternary (Pleistocene [glacial] and Holocene [post-glacial]) surficial geology (distribution an... Minnesota Geological Survey.

13. Bedrock geologic map of northwestern Minnesota, M-80

Maps maps University Of Minnesota university-of-minnesota
1994. Jirsa, Mark A., Runkel, Anthony C., and Chandler, Val W. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of northwestern Minnesota, scale 1:250,... Minnesota Geological Survey.

14. Bedrock geologic map of northwestern Minnesota, M-92

Maps maps University Of Minnesota university-of-minnesota
1999. Jirsa, Mark A., Chandler, Val W., and Runkel, Anthony C. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of northwestern Minnesota, scale 1:200,... Minnesota Geological Survey.

27. Bedrock geology of the Mesabi Iron Range, Minnesota, M-163

Maps maps University Of Minnesota university-of-minnesota
2005. Jirsa, Mark A., Chandler, Val W., 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.

36. Simple Bouguer gravity map of Minnesota, Hibbing sheet, M-56

Maps maps University Of Minnesota university-of-minnesota
1985. Chandler, Val W., Jirsa, Mark A., and Ikola, Rodney J. 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.