After 1925
Selected Montana Out-of-Print Quadrangles
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Main Author:
U.S. Geological Survey
Title/Description:
Map of Jefferson River Basin, Montana
Publication Info:
Washington: Department of the Interior, U.S. Geological Survey, 1926; from Water Supply Paper No. 580 Plate 3
Date:
1926
Scale:
1:500,000
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Map and Sections Showing Areal and Structural Geology of a part of the Cat Creek-Devils Basin Uplift, Montana
Publication Info:
Washington: Department of the Interior, U.S. Geological Survey, 1927; Bulletin 786 Plate 3
Date:
1927
Scale:
1:125,000
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Map showing Areal and Structural Geology of the Highwood Mountains and adjacent Plains, Montana
Publication Info:
Washington: Department of the Interior, U.S. Geological Survey, 1928; Bulletin 806 Plate 44
Date:
1928
Scale:
1:250,000
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Geologic Map and Sections of Yellowstone and Treasure Counties, Montana
Publication Info:
Washington: Department of the Interior, U.S. Geological Survey, 1928; Water Supply Paper No. 599 Plate 1
Date:
1928
Scale:
1:250,000
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Topographic and Geologic Map and Sections of the New World Mining District, Montana-Wyoming
Publication Info:
Washington: Department of the Interior, U.S. Geological Survey, 1929; Bulletin 811 Plate 1
Date:
1929
Scale:
1:31,680
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Geologic and Structure map of parts of Carbon, Yellowstone, Big Horn, and Stillwater Counties, Montana
Publication Info:
Washington: Department of the Interior, U.S. Geological Survey, 1930; Bulletin 822 Plate 1
Date:
1930
Scale:
1:125,000
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Geologic Map of the Ashland Coal Field, Montana
Publication Info:
Washington: Department of the Interior, US Geological Survey, 1932; Bulletin 831, Plate 3
Date:
1932
Scale:
1:62,500
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Map Showing physiographic and glacial geology of Montana and parts of adjacent states
Publication Info:
Washington: Department of the Interior, US Geological Survey, 1932; Professional Paper 174, Plate 1
Date:
1932
Scale:
1:500,000
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Map Showing area of Boulder Batholith and traces of over thrust faults
Publication Info:
Washington: Department of the Interior, US Geological Survey, 1933; Bulletin 842, Plate 1
Date:
1933
Scale:
1:500,000
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Geologic map and sections of Greater Helena Mining District, Montana
Publication Info:
Washington: Department of the Interior, US Geological Survey, 1933; Bulletin 842, Plate 2
Date:
1933
Scale:
1:250,000
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Geologic Map and sections of York-Confederate Gulch Area
Publication Info:
Washington: Department of the Interior, US Geological Survey, 1933; Bulletin 842, Plate 15
Date:
1933
Scale:
1:63,360
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Geologic map and section of Bighorn County and part of Yellowstone County, Montana
Publication Info:
Washington: Department of the Interior, US Geological Survey, 1934; Bulletin 856, Plate 1
Date:
1934
Scale:
1:190,080
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Geologic Map of north-central Chouteau, western hill and eastern liberty counties, Montana
Publication Info:
Washington: Department of the Interior, US Geological Survey, 1936; Bulletin 847, Plate 43
Date:
1936
Scale:
1:125,000
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Map of the Richey-Lambert Coal Field, Richland and Dawson Counties, Montana
Publication Info:
Washington: Department of the Interior, US Geological Survey, 1936; Bulletin 847c, Plate 22
Date:
1936
Scale:
1:62,500
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Geologic Map of the Rosebud Coal Field, Montana
Publication Info:
Washington: Department of the Interior, US Geological Survey, 1936; Bulletin 847, Plate 11
Date:
1936
Scale:
1:62,500
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Geologic Map and sections of McCone County, Montana
Publication Info:
Washington: Department of the Interior, US Geological Survey, 1938; Bulletin 8905, Plate 1
Date:
1938
Scale:
1:125,000
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Geologic Map and sections of the Mispah Coal Field, Montana
Publication Info:
Washington: Department of the Interior, US Geological Survey, 1939; Bulletin 906, Plate 16
Date:
1939
Scale:
1:62,500
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
State of Montana
Publication Info:
Washington.: Department of the Interior, U.S. Geological Survey, 1940; compiled 1913, revised 1923
Date:
1940
Scale:
1:1,000,000
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Main Author:
U.S. Coast and Geodetic Survey
Title/Description:
Butte Sectional Aeronautical Chart
Publication Info:
Washington: U.S. Coast and Geodetic Survey, 1940
Date:
1940
Scale:
1:500,000
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Main Author:
Bureau of the Census
Title/Description:
Montana Irrigation by Drainage Basins, 1939
Publication Info:
Washington: U.S. Government Printing Office, 1942
Date:
1942
Scale:
1:950,400
Original Source:
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Main Author:
Andrews, D.A., G.G. Lambert and G.W. Stose
Title/Description:
Geological Map of Montana
Publication Info:
Washington: Department of the Interior, U.S. Geological Survey, 1944
Date:
1944
Scale:
1:500,000
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Main Author:
U.S. Geological Survey
Title/Description:
Geologic Map and Sections of Coalwood Coal Field, Powder River County, Montana
Publication Info:
Washington.: Department of the Interior, U.S. Geological Survey, 1952; Bulletin 973, Plate 1
Date:
1952
Scale:
1:63,360
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Geologic Map of the Corundum Deposits of Gallatin and Madison Counties, Montana
Publication Info:
Washington: Department of the Interior, U.S. Geological Survey, 1952; Bulletin No. 983
Date:
1952
Scale:
1:63,360
Original Source:
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Main Author:
U.S. Geological Survey
Title/Description:
Physiography and Glacial Geology of Western Montana
Publication Info:
Washington.: Department of the Interior, U.S. Geological Survey, 1953; Professional Paper 231, Plate 1
Date:
1953
Scale:
1:500,000
Original Source: