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^^^^^^||||||||||||nnn^^^^^^^f000^kn|||^d |
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‡abull33 Pl3
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‡asdr-mdl.umn23296
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‡adc
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‡aGeology of the Duluth metropolitan area, Bulletin 33, Plate 3.
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‡bMinnesota Geological Survey, 2642 University Avenue, St. Paul Minnesota 55114
‡c1949
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‡aUnited States
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‡aMinnesota
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‡a83a72ff986882455252ba13980293ecc
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‡aMaps showing sequence of geologic units (beds) alongshore from Knife River to Two Harbors, scale 1 inch = about 1,800 feet. Electronic file available at: ftp://mgssun6.mngs.umn.edu/map_catalog/pdf/umn23296.pdf
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‡aMode of access: Internet.
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‡aPublic domain. We request that if the images are used credit be given to the Minnesota Geological Survey, University of Minnesota.
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‡aGeology of the Duluth metropolitan area
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‡aEnvironment
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‡aSchwartz, George M.
‡eauthor
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‡n20 x 21
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‡nMinnesota Geological Survey
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‡nBulletins
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