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You searched for: Publisher Minnesota Geological Survey Remove constraint Publisher: Minnesota Geological Survey Place Minnesota Remove constraint Place: Minnesota Time Period 1900-1949 Remove constraint Time Period: 1900-1949

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11.

Geology of the Duluth metropolitan area, Bulletin 33, Plate 1 Maps maps University Of Minnesota university-of-minnesota

1949. Schwartz, George M. Maps showing sequence of geologic units (beds) alongshore from Mesaba Avenue to Beyond Lakewood, scale 1 inch = about 1,800 feet. Minnesota Geological Survey.

12.

Geology of the Duluth metropolitan area, Bulletin 33, Plate 10 Maps maps University Of Minnesota university-of-minnesota

1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 49 North, Range 17 West, sc... Minnesota Geological Survey.

13.

Geology of the Duluth metropolitan area, Bulletin 33, Plate 11 Maps maps University Of Minnesota university-of-minnesota

1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Townships 49 and 50 North, Range 14 ... Minnesota Geological Survey.

14.

Geology of the Duluth metropolitan area, Bulletin 33, Plate 12 Maps maps University Of Minnesota university-of-minnesota

1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 50 North, Range 15 West, sc... Minnesota Geological Survey.

15.

Geology of the Duluth metropolitan area, Bulletin 33, Plate 13 Maps maps University Of Minnesota university-of-minnesota

1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 51 North, Range 12 West, sc... Minnesota Geological Survey.

16.

Geology of the Duluth metropolitan area, Bulletin 33, Plate 14 Maps maps University Of Minnesota university-of-minnesota

1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 51 North, Range 13 West, sc... Minnesota Geological Survey.

17.

Geology of the Duluth metropolitan area, Bulletin 33, Plate 15 Maps maps University Of Minnesota university-of-minnesota

1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 51 North, Range 14 West, sc... Minnesota Geological Survey.

18.

Geology of the Duluth metropolitan area, Bulletin 33, Plate 16 Maps maps University Of Minnesota university-of-minnesota

1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 51 North, Range 15 West, sc... Minnesota Geological Survey.

19.

Geology of the Duluth metropolitan area, Bulletin 33, Plate 17 Maps maps University Of Minnesota university-of-minnesota

1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 52 North, Range 11 West, sc... Minnesota Geological Survey.

20.

Geology of the Duluth metropolitan area, Bulletin 33, Plate 18 Maps maps University Of Minnesota university-of-minnesota

1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 52 North, Range 12 West, sc... Minnesota Geological Survey.