1936. Schwartz, George M. (George Melvin), 1892-1980. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Minneapolis-St. Paul Metropolita... Minnesota Geological Survey.
Search Results
1936. Schwartz, George M. (George Melvin), 1892-1980. East-West Cross Sections of the Metropolitan Area, scale 1 inch = about 15,000 feet. Minnesota Geological Survey.
1936. Schwartz, George M. (George Melvin), 1892-1980. North-South Cross Sections of the Metropolitan Area, scale 1 inch = about 13,000 feet. Minnesota Geological Survey.
1936. Schwartz, George M. (George Melvin), 1892-1980. Map of the Glacial (Quaternary glacial and stream sediments) Deposits of the Metropolitan Area, scale 1 inch = about 4 miles. Minnesota Geological Survey.
1936. Schwartz, George M. (George Melvin), 1892-1980. Structural Contour (contour lines of equal elevation that map features in the subsurface produced by rock deformation or erosion), map of the Minne... Minnesota Geological Survey.
1936. Schwartz, George M. (George Melvin), 1892-1980. Map of Minneapolis showing the rock surface topography (elevation of the bedrock surface), scale 1 inch = about 2,250 feet. Minnesota Geological Survey.
1936. Schwartz, George M. (George Melvin), 1892-1980. Map of Saint Paul showing the rock surface topography, (elevation of the bedrock surface), scale 1 inch = about 2,500 feet. Minnesota Geological Survey.
1936. Reichsbahnzentrale für den Deutschen Reiseverkehr. Transportation--Germany--Maps.
1936. 1 map : col. ; 55 x 76 cm On verso: Communications in Germany. On verso: [General Hints for Travelers.] Pictorial map of Germany showing historical...
1936. Geological Survey (U.S.). Contour interval 10 feet.;"Surveyed in 1908, 1931 and 1932.";Relief shown by contours and spot heights.;Shows roadway classification as of 1935.;1 ... Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).