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1. Maple Hill Map, Cook County, Minnesota
- Creator:
- Anderson, Chas. J.
- Date Created:
- 1980
- Description:
- Map shows location of wagon roads and settler homesteads on Maple Hill in 1896 and 1897.
- Contributing Institution:
- Cook County Historical Society
- Type:
- Cartographic
- Format:
- Maps
2. 1890 map of the park system, Minneapolis, Minnesota
- Date Created:
- 1980
- Description:
- Map of the park system. This is found in the Eight Annual Report of the Board of Park Commissioners of the City of Minneapolis.
- Contributing Institution:
- Minneapolis Park & Recreation Board
- Type:
- Cartographic
- Format:
- Maps
3. Minnesota Bikeways: Map 25 - Central Minnesota, Brainerd to the Mille Lacs Lake Area
- Creator:
- Minnesota Department of Transportation
- Date Created:
- 1980
- Description:
- The front side of "Minnesota Bikeways: Map 25 - Central Minnesota" contains a legend of signs and symbols, the larger bikeways map, and the map index. The back side contains a list of county, municipal, federal, and state parks, state forests, and state rest areas; a "potpourri" article; a checklist of touring supplies with a diagram of where to put supplies on a bike; and inset maps of Little Falls, Isle, East Gull Lake, Brainerd, Pierz, and Onamia. MnDOT's bikeway maps serve as a reference guide illustrating major historical and cultural points of interest in Minnesota, public park lands and facilities, equipment, and safety information. They also depict road analyses for bicycle travel, location of paved road shoulders and off-road bikeways, and controlled access roads where bicycles are prohibited. There are 54 maps in the Statewide Series (1979-1983), 4 maps in the Statewide Quadrant Series (1986-1993), and 2 maps in the Metro Series (1989). Legislatively mandated, these maps were prepared as convenient guides to help bicyclists select their routes. Each map is unique and signifies a historical reference to the state of bicycle facilities at the time of publication.
- Contributing Institution:
- Minnesota Department of Transportation, MnDOT Library
- Type:
- Cartographic
- Format:
- Transportation maps
4. Minnesota Bikeways: Map 20 - Central Minnesota, Remer to Aitkin
- Creator:
- Minnesota Department of Transportation
- Date Created:
- 1980
- Description:
- The front side of "Minnesota Bikeways: Map 20 - Central Minnesota" contains a legend of signs and symbols, the larger map, and the map index. The back side contains: a list of county, federal, and municipal parks, national and state forests, and state rest areas covered in the map; bicycling safety tips; a "potpourri" article; a checklist of touring supplies with a diagram of where to put supplies on a bike; and inset maps of Pine River, Pequot Lakes, Remer, Cross Lake, Hill City, Aitkin, Emily, and Nisswa. MnDOT's bikeway maps serve as a reference guide illustrating major historical and cultural points of interest in Minnesota, public park lands and facilities, equipment, and safety information. They also depict road analyses for bicycle travel, location of paved road shoulders and off-road bikeways, and controlled access roads where bicycles are prohibited. There are 54 maps in the Statewide Series (1979-1983), 4 maps in the Statewide Quadrant Series (1986-1993), and 2 maps in the Metro Series (1989). Legislatively mandated, these maps were prepared as convenient guides to help bicyclists select their routes. Each map is unique and signifies a historical reference to the state of bicycle facilities at the time of publication.
- Contributing Institution:
- Minnesota Department of Transportation, MnDOT Library
- Type:
- Cartographic
- Format:
- Transportation maps
5. Minnesota Bikeways: Map 29 - Central Minnesota, St. Cloud Area
- Creator:
- Minnesota Department of Transportation
- Date Created:
- 1980
- Description:
- The front side of "Minnesota Bikeways: Map 20 Central Minnesota" contains a legend of signs and symbols, the larger bikeways map, and the map index. The back side contains: a list of county, municipal, and state parks, state forests, and state rest areas; a "potpourri" article; a mini-tours map of local landmarks from St. Cloud to Mora; and inset maps of St. Cloud, Princeton, Mora, Milaca, and Monticello. MnDOT's bikeway maps serve as a reference guide illustrating major historical and cultural points of interest in Minnesota, public park lands and facilities, equipment, and safety information. They also depict road analyses for bicycle travel, location of paved road shoulders and off-road bikeways, and controlled access roads where bicycles are prohibited. There are 54 maps in the Statewide Series (1979-1983), 4 maps in the Statewide Quadrant Series (1986-1993), and 2 maps in the Metro Series (1989). Legislatively mandated, these maps were prepared as convenient guides to help bicyclists select their routes. Each map is unique and signifies a historical reference to the state of bicycle facilities at the time of publication.
- Contributing Institution:
- Minnesota Department of Transportation, MnDOT Library
- Type:
- Cartographic
- Format:
- Transportation maps
6. Minnesota Bikeways: Map 21 - East Central Minnesota, Cloquet Area
- Creator:
- Minnesota Department of Transportation
- Date Created:
- 1980
- Description:
- The front side of "Minnesota Bikeways: Map 21 - East Central Minnesota" contains a legend of signs and symbols, the larger bikeways map, and the map index. The back side contains: a list of county, municipal, and state parks, state forests, and state rest areas covered in the map; bicycling safety tips; a "potpourri" article; inset maps of Hermantown, Proctor, Carlton, Scanlon, and Cloquet; and a checklist of touring supplies with a diagram of where to put supplies on a bike. MnDOT's bikeway maps serve as a reference guide illustrating major historical and cultural points of interest in Minnesota, public park lands and facilities, equipment, and safety information. They also depict road analyses for bicycle travel, location of paved road shoulders and off-road bikeways, and controlled access roads where bicycles are prohibited. There are 54 maps in the Statewide Series (1979-1983), 4 maps in the Statewide Quadrant Series (1986-1993), and 2 maps in the Metro Series (1989). Legislatively mandated, these maps were prepared as convenient guides to help bicyclists select their routes. Each map is unique and signifies a historical reference to the state of bicycle facilities at the time of publication.
- Contributing Institution:
- Minnesota Department of Transportation, MnDOT Library
- Type:
- Cartographic
- Format:
- Transportation maps
7. Minnesota Bikeways: Map 26 - East Central Minnesota, Sandstone Area
- Creator:
- Minnesota Department of Transportation
- Date Created:
- 1980
- Description:
- The front side of "Minnesota Bikeways: Map 26 - East Central Minnesota" contains a legend of signs and symbols, the larger bikeways map, and the map index. The back side contains: a list of county, municipal, federal, and state parks, state forests, and state rest areas; a "potpourri" article; a checklist of touring supplies with a diagram of where to put supplies on a bike; and inset maps of Willow River, Hinckley, Sandstone, Finlayson, Askov, and Moose Lake. MnDOT's bikeway maps serve as a reference guide illustrating major historical and cultural points of interest in Minnesota, public park lands and facilities, equipment, and safety information. They also depict road analyses for bicycle travel, location of paved road shoulders and off-road bikeways, and controlled access roads where bicycles are prohibited. There are 54 maps in the Statewide Series (1979-1983), 4 maps in the Statewide Quadrant Series (1986-1993), and 2 maps in the Metro Series (1989). Legislatively mandated, these maps were prepared as convenient guides to help bicyclists select their routes. Each map is unique and signifies a historical reference to the state of bicycle facilities at the time of publication.
- Contributing Institution:
- Minnesota Department of Transportation, MnDOT Library
- Type:
- Cartographic
- Format:
- Transportation maps
8. Minnesota Bikeways: Map 30 - East Central Minnesota, Upper St. Croix River Valley
- Creator:
- Minnesota Department of Transportation
- Date Created:
- 1980
- Description:
- The front side of "Minnesota Bikeways: Map 30 East Central Minnesota" contains a legend of signs and symbols, the larger bikeways map, and the map index. The back side contains: a list of county, municipal, and state parks and state waysides; a "potpourri" article; and inset maps of Taylors Falls and St. Croix Falls, Mora, Pine City, Cambridge, Chisago City, Wyoming, and Osceola. MnDOT's bikeway maps serve as a reference guide illustrating major historical and cultural points of interest in Minnesota, public park lands and facilities, equipment, and safety information. They also depict road analyses for bicycle travel, location of paved road shoulders and off-road bikeways, and controlled access roads where bicycles are prohibited. There are 54 maps in the Statewide Series (1979-1983), 4 maps in the Statewide Quadrant Series (1986-1993), and 2 maps in the Metro Series (1989). Legislatively mandated, these maps were prepared as convenient guides to help bicyclists select their routes. Each map is unique and signifies a historical reference to the state of bicycle facilities at the time of publication.
- Contributing Institution:
- Minnesota Department of Transportation, MnDOT Library
- Type:
- Cartographic
- Format:
- Transportation maps
9. Minnesota Bikeways: Map I - East Duluth and Superior
- Creator:
- Minnesota Department of Transportation
- Date Created:
- 1980
- Description:
- The front side of "Minnesota Bikeways: Map I - East Duluth and Superior" contains a list of municipal parks, the map index, a checklist of touring supplies with a diagram of where to put supplies on a bike and a "potpourri" article. The back side contains the larger bikeways map, a legend of signs and symbols, and a mini-tours map of local landmarks in Duluth and Hermantown. MnDOT's bikeway maps serve as a reference guide illustrating major historical and cultural points of interest in Minnesota, public park lands and facilities, equipment, and safety information. They also depict road analyses for bicycle travel, location of paved road shoulders and off-road bikeways, and controlled access roads where bicycles are prohibited. There are 54 maps in the Statewide Series (1979-1983), 4 maps in the Statewide Quadrant Series (1986-1993), and 2 maps in the Metro Series (1989). Legislatively mandated, these maps were prepared as convenient guides to help bicyclists select their routes. Each map is unique and signifies a historical reference to the state of bicycle facilities at the time of publication.
- Contributing Institution:
- Minnesota Department of Transportation, MnDOT Library
- Type:
- Cartographic
- Format:
- Transportation maps
10. Minnesota Bikeways: Map J - West Duluth and Superior
- Creator:
- Minnesota Department of Transportation
- Date Created:
- 1980
- Description:
- The front side of Minnesota Bikeways: Map J - West Duluth and Superior" contains a list of municipal parks, the map index, a checklist of touring supplies with a diagram of where to put supplies on a bike, and a "potpourri" article. The back side contains the larger bikeways map, a legend of signs and symbols, and a mini-tours map of local landmarks around Duluth, Proctor, Oliver, Superior, and Superior Village. MnDOT's bikeway maps serve as a reference guide illustrating major historical and cultural points of interest in Minnesota, public park lands and facilities, equipment, and safety information. They also depict road analyses for bicycle travel, location of paved road shoulders and off-road bikeways, and controlled access roads where bicycles are prohibited. There are 54 maps in the Statewide Series (1979-1983), 4 maps in the Statewide Quadrant Series (1986-1993), and 2 maps in the Metro Series (1989). Legislatively mandated, these maps were prepared as convenient guides to help bicyclists select their routes. Each map is unique and signifies a historical reference to the state of bicycle facilities at the time of publication.
- Contributing Institution:
- Minnesota Department of Transportation, MnDOT Library
- Type:
- Cartographic
- Format:
- Transportation maps
11. Minnesota Bikeways: Map 22 - Northeast Minnesota, Duluth, Two Harbors and Northwest Wisconsin
- Creator:
- Minnesota Department of Transportation
- Date Created:
- 1980
- Description:
- The front side of "Minnesota Bikeways: Map 22 - Northeast Minnesota" contains a legend of signs and symbols, the larger bikeways map, and the map index. The back side contains: a list of county, municipal, national, and state parks, national and state forests, and state rest areas covered in the map; a "potpourri" article; bicycling safety tips; a checklist of touring supplies with a diagram of where to put supplies on a bike; inset maps of Lake Nebagamon, Poplar, Two Harbors, and Apostle Islands. MnDOT's bikeway maps serve as a reference guide illustrating major historical and cultural points of interest in Minnesota, public park lands and facilities, equipment, and safety information. They also depict road analyses for bicycle travel, location of paved road shoulders and off-road bikeways, and controlled access roads where bicycles are prohibited. There are 54 maps in the Statewide Series (1979-1983), 4 maps in the Statewide Quadrant Series (1986-1993), and 2 maps in the Metro Series (1989). Legislatively mandated, these maps were prepared as convenient guides to help bicyclists select their routes. Each map is unique and signifies a historical reference to the state of bicycle facilities at the time of publication.
- Contributing Institution:
- Minnesota Department of Transportation, MnDOT Library
- Type:
- Cartographic
- Format:
- Transportation maps
12. Minnesota Bikeways: Map 34 - Outlying Metro East
- Creator:
- Minnesota Department of Transportation
- Date Created:
- 1980
- Description:
- The front side of "Minnesota Bikeways: Map 34 Outlying Metro East" contains a legend of signs and symbols, the larger bikeways map, and the map index. The back side contains: a list of county, municipal, and state parks; a "potpourri" article; and inset maps of River Falls, Stillwater, Rosemount, Hastings, Hudson, and Eagan. MnDOT's bikeway maps serve as a reference guide illustrating major historical and cultural points of interest in Minnesota, public park lands and facilities, equipment, and safety information. They also depict road analyses for bicycle travel, location of paved road shoulders and off-road bikeways, and controlled access roads where bicycles are prohibited. There are 54 maps in the Statewide Series (1979-1983), 4 maps in the Statewide Quadrant Series (1986-1993), and 2 maps in the Metro Series (1989). Legislatively mandated, these maps were prepared as convenient guides to help bicyclists select their routes. Each map is unique and signifies a historical reference to the state of bicycle facilities at the time of publication.
- Contributing Institution:
- Minnesota Department of Transportation, MnDOT Library
- Type:
- Cartographic
- Format:
- Transportation maps
13. Minnesota Bikeways: Map 33 - Outlying Metro West
- Creator:
- Minnesota Department of Transportation
- Date Created:
- 1980
- Description:
- The front side "Minnesota Bikeways: Map 33 Outlying Metro West" contains a legend of signs and symbols, the larger bikeways map, and the map index. The back side contains: a list of county, municipal, and state parks; a "potpourri" article; and inset maps of Annandale, Monticello, Hutchinson, Shakopee, Winsted, Watertown, Glencoe, Chaska, and Buffalo. MnDOT's bikeway maps serve as a reference guide illustrating major historical and cultural points of interest in Minnesota, public park lands and facilities, equipment, and safety information. They also depict road analyses for bicycle travel, location of paved road shoulders and off-road bikeways, and controlled access roads where bicycles are prohibited. There are 54 maps in the Statewide Series (1979-1983), 4 maps in the Statewide Quadrant Series (1986-1993), and 2 maps in the Metro Series (1989). Legislatively mandated, these maps were prepared as convenient guides to help bicyclists select their routes. Each map is unique and signifies a historical reference to the state of bicycle facilities at the time of publication.
- Contributing Institution:
- Minnesota Department of Transportation, MnDOT Library
- Type:
- Cartographic
- Format:
- Transportation maps
14. Minnesota Bikeways: Map 42 - South Central Minnesota, Albert Lea to Lake Crystal
- Creator:
- Minnesota Department of Transportation
- Date Created:
- 1980
- Description:
- The front side of "Minnesota Bikeways: Map 42 - South Central Minnesota" contains a legend of signs and symbols, the larger bikeways map, and the map index. The back side contains: a list of county, municipal, and state parks and state rest areas; a checklist of touring supplies with a diagram of where to put supplies on a bike; a "potpourri" article; and inset maps of Lake Crystal, Mapleton, Clarks Grove, Albert Lea, and Waseca. MnDOT's bikeway maps serve as a reference guide illustrating major historical and cultural points of interest in Minnesota, public park lands and facilities, equipment, and safety information. They also depict road analyses for bicycle travel, location of paved road shoulders and off-road bikeways, and controlled access roads where bicycles are prohibited. There are 54 maps in the Statewide Series (1979-1983), 4 maps in the Statewide Quadrant Series (1986-1993), and 2 maps in the Metro Series (1989). Legislatively mandated, these maps were prepared as convenient guides to help bicyclists select their routes. Each map is unique and signifies a historical reference to the state of bicycle facilities at the time of publication.
- Contributing Institution:
- Minnesota Department of Transportation, MnDOT Library
- Type:
- Cartographic
- Format:
- Transportation maps
15. Minnesota Bikeways: Map 37 - South Central Minnesota, Mankato and the Minnesota River Valley
- Creator:
- Minnesota Department of Transportation
- Date Created:
- 1980
- Description:
- The front side of "Minnesota Bikeways: Map 37 South Central Minnesota" contains a legend of signs and symbols, the larger bikeways map, and the map index. The back side contains: a list of county, municipal, and state parks and state rest areas; a "potpourri" article; and inset maps of Lake Crystal, Le Center, Le Sueur, St. Peter, Waterville, and Mankato and North Mankato. MnDOT's bikeway maps serve as a reference guide illustrating major historical and cultural points of interest in Minnesota, public park lands and facilities, equipment, and safety information. They also depict road analyses for bicycle travel, location of paved road shoulders and off-road bikeways, and controlled access roads where bicycles are prohibited. There are 54 maps in the Statewide Series (1979-1983), 4 maps in the Statewide Quadrant Series (1986-1993), and 2 maps in the Metro Series (1989). Legislatively mandated, these maps were prepared as convenient guides to help bicyclists select their routes. Each map is unique and signifies a historical reference to the state of bicycle facilities at the time of publication.
- Contributing Institution:
- Minnesota Department of Transportation, MnDOT Library
- Type:
- Cartographic
- Format:
- Transportation maps
16. Minnesota Bikeways: Map 38 - Southeast Minnesota, Red Wing to Faribault
- Creator:
- Minnesota Department of Transportation
- Date Created:
- 1980
- Description:
- The front side of "Minnesota Bikeways: Map 38 Southeast Minnesota" contains a legend of signs and symbols, the larger bikeways map, and the map index. The back side contains: a list of county, municipal, and state parks, state forests, and state rest areas; a "potpourri" article; a mini-tours map of local landmarks from Faribault to Lake City; and inset maps of Faribault, Lake City, Cannon Falls, Red Wing, Lakeville, and Northfield. MnDOT's bikeway maps serve as a reference guide illustrating major historical and cultural points of interest in Minnesota, public park lands and facilities, equipment, and safety information. They also depict road analyses for bicycle travel, location of paved road shoulders and off-road bikeways, and controlled access roads where bicycles are prohibited. There are 54 maps in the Statewide Series (1979-1983), 4 maps in the Statewide Quadrant Series (1986-1993), and 2 maps in the Metro Series (1989). Legislatively mandated, these maps were prepared as convenient guides to help bicyclists select their routes. Each map is unique and signifies a historical reference to the state of bicycle facilities at the time of publication.
- Contributing Institution:
- Minnesota Department of Transportation, MnDOT Library
- Type:
- Cartographic
- Format:
- Transportation maps
17. Minnesota Bikeways: Map 43 - Southeast Minnesota, Rochester to Austin
- Creator:
- Minnesota Department of Transportation
- Date Created:
- 1980
- Description:
- The front side of "Minnesota Bikeways: Map 43 Southeast Minnesota" contains a legend of signs and symbols, the larger bikeways map, and the map index. The back side contains: a list of county, municipal, and state parks, state forest, and state rest area; a "potpourri" article; and inset maps of Austin, Owatonna, Stewartville, Kasson, and Rochester. MnDOT's bikeway maps serve as a reference guide illustrating major historical and cultural points of interest in Minnesota, public park lands and facilities, equipment, and safety information. They also depict road analyses for bicycle travel, location of paved road shoulders and off-road bikeways, and controlled access roads where bicycles are prohibited. There are 54 maps in the Statewide Series (1979-1983), 4 maps in the Statewide Quadrant Series (1986-1993), and 2 maps in the Metro Series (1989). Legislatively mandated, these maps were prepared as convenient guides to help bicyclists select their routes. Each map is unique and signifies a historical reference to the state of bicycle facilities at the time of publication.
- Contributing Institution:
- Minnesota Department of Transportation, MnDOT Library
- Type:
- Cartographic
- Format:
- Transportation maps
18. Minnesota Bikeways: Map 39 - Southeast Minnesota, Wabasha and the Upper Mississippi River Valley
- Creator:
- Minnesota Department of Transportation
- Date Created:
- 1980
- Description:
- The front side of "Minnesota Bikeways: Map 39 Southeast Minnesota" contains a legend of signs and symbols, the larger bikeways map, and the map index. The back side contains: a list of county, municipal, federal, and state parks, state forests, and state rest areas; a "potpourri" article; an illustrated article about wildlife in the Mississippi River floodplain; and inset maps of Alma, Plainview, Wabasha, Lake City, Buffalo, Rollingstone, and Kellogg. MnDOT's bikeway maps serve as a reference guide illustrating major historical and cultural points of interest in Minnesota, public park lands and facilities, equipment, and safety information. They also depict road analyses for bicycle travel, location of paved road shoulders and off-road bikeways, and controlled access roads where bicycles are prohibited. There are 54 maps in the Statewide Series (1979-1983), 4 maps in the Statewide Quadrant Series (1986-1993), and 2 maps in the Metro Series (1989). Legislatively mandated, these maps were prepared as convenient guides to help bicyclists select their routes. Each map is unique and signifies a historical reference to the state of bicycle facilities at the time of publication.
- Contributing Institution:
- Minnesota Department of Transportation, MnDOT Library
- Type:
- Cartographic
- Format:
- Transportation maps
19. Minnesota Bikeways: Map 44 - Southeast Minnesota, Winona, Lower Mississippi River Valley
- Creator:
- Minnesota Department of Transportation
- Date Created:
- 1980
- Description:
- The front side of "Minnesota Bikeways: Map 44 Southeast Minnesota" contains a legend of signs and symbols, the larger bikeways map, and the map index. The back side contains: a list of county, municipal, federal, and state parks, state forests, and state rest areas; a "potpourri" article; and inset maps of Winona, La Crosse, Rushford, Chatfield, Preston, and Onalaska. MnDOT's bikeway maps serve as a reference guide illustrating major historical and cultural points of interest in Minnesota, public park lands and facilities, equipment, and safety information. They also depict road analyses for bicycle travel, location of paved road shoulders and off-road bikeways, and controlled access roads where bicycles are prohibited. There are 54 maps in the Statewide Series (1979-1983), 4 maps in the Statewide Quadrant Series (1986-1993), and 2 maps in the Metro Series (1989). Legislatively mandated, these maps were prepared as convenient guides to help bicyclists select their routes. Each map is unique and signifies a historical reference to the state of bicycle facilities at the time of publication.
- Contributing Institution:
- Minnesota Department of Transportation, MnDOT Library
- Type:
- Cartographic
- Format:
- Transportation maps
20. Plat map of Thomson Township by J. Raymond Mattinen, with locations of various features added, Thomson Township, Carlton County, Minnesota
- Creator:
- Mattinen, J. Raymond
- Date Created:
- 1980
- Description:
- This is a plat map of Thomson Township in 1903, showing locations of Esko's Corner (Esko), Thomson Township Schools, Thomson Reservoir; pilings for the Minnesota & North Wisconsin Railroad bridge (popularly known as the Brooks-Scanlon line) still visible in the St. Louis River near the Highway 61 bridge in Scanlon, drawn in 1980 by J. Raymond Mattinen, (April 13, 1914 to September 18, 1987), a local historian and author of the first book of the history of Esko and Thomson Township. It was drafted from the official Carlton County tax rolls of 1903 and platted from the county soil map of 1905. Also shown are Elm Creek, Midway River, St. Louis River, Hay Creek, Crystal Creek, Village of Thomson, Northern Pacific Railroad, Minnesota and North Wisconsin Railroad, and the Great Northern Railroad.
- Contributing Institution:
- Esko Historical Society
- Type:
- Cartographic
- Format:
- Plats (maps)
21. Simple Bouguer gravity map of Minnesota, New Ulm sheet, M-43
- Creator:
- Ervin, C.P.; Ikola, Rodney J.; McGinnis, L.D.
- Date Created:
- 1980
- Description:
- Bouguer gravity anomaly map (anomaly related to different densities of rocks in the upper crust, Bouguer anomaly is a corrected difference between an observed gravity measurement and value predicted from a generalized earth model), shown as contour lines (isolines) of equal value, New Ulm quadrangle, scale 1:250,000. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22422.pdf
- Contributing Institution:
- Minnesota Geological Survey
- Type:
- Cartographic
- Format:
- Maps
22. Simple Bouguer gravity map of Minnesota, St. Cloud sheet, M-44
- Creator:
- Ervin, C.P.
- Date Created:
- 1980
- Description:
- Bouguer gravity anomaly map (anomaly related to different densities of rocks in the upper crust, Bouguer anomaly is a corrected difference between an observed gravity measurement and value predicted from a generalized earth model), shown as contour lines (isolines) of equal value, St. Cloud quadrangle, scale 1:250,000. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22423.pdf
- Contributing Institution:
- Minnesota Geological Survey
- Type:
- Cartographic
- Format:
- Maps
23. Simple Bouguer gravity map of Minnesota, St. Paul sheet, M-48
- Creator:
- Ervin, C.P.; Van De Voorde, B.W.; Chandler, Val W.
- Date Created:
- 1980
- Description:
- Bouguer gravity anomaly map (anomaly related to different densities of rocks in the upper crust, Bouguer anomaly is a corrected difference between an observed gravity measurement and value predicted from a generalized earth model), shown as contour lines (isolines) of equal value, St. Paul quadrangle, scale 1:250,000. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22427.pdf
- Contributing Institution:
- Minnesota Geological Survey
- Type:
- Cartographic
- Format:
- Maps
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