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	Search results for Map    Refine your search Subject Environment (531) Business and Industry (196) Bedrock Geology (111) Transportation (76) Quaternary Geology (56) Show more... Creator United States Departme... (31) Chandler, Val W (24) United States Departme... (24) Mossler, John H (22) Oliver Iron Mining Div... (19) Show more... results 201-220 of 938 item(s)  page 11 of 47 : ( <<  11  12  13  14  15  16  17  18  19  20  >> ) :: previous : next select all :: clear all :: add to favorites   Image: Title: Subject: Description: 201. Geologic atlas of Wabasha County, Minnesota, C-14, Part A, Plate 5, Karst Features Surface geology; bedrock geology and hydrogeology of Wabasha County Maps showing distribution of karst (carbonate rock with caves, springs) rock units and features and karst hydrology, including springs (water emerging from the ground) and stream sinks (water sinking into... 202. Geologic atlas of Scott County, Minnesota, C-17, Plate 4, Quaternary Stratigraphy Surface geology; bedrock geology and hydrogeology of Scott County Map, cross sections, and 3-dimensional diagrams showing the subsurface stratigraphy and unit characteristics of unconsolidated (glacial and stream sediments) overlying the bedrock, scale mixed, Scott County.... 203. Geologic atlas of Todd County, Minnesota, C-18, Part A, Plate 1, Data Base Surface geology; bedrock geology and hydrogeology of Todd County Map showing locations of water wells, soil borings, outcrops and cuttings samples collected during water well drilling. Distribution and sources of primary information tthat guide the geologic interpretations... 204. Geologic map of Minnesota, Roseau sheet, bedrock geology. Bedrock geology Map showing interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Roseau quadrangle, scale 1:250,000. Electronic file available at: ftp://mgssun6.mngs.umn.edu/map_catalog/pdf/umn22373.pdf... 205. Reconnaissance geologic map of Cherokee Lake quadrangle, Cook County, Minnesota, M-30. Bedrock geology Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Cherokee Lake quadrangle, scale 1:24,000. Electronic file available at: ftp://mgssun6.mngs.umn.edu/map_catalog/pdf/umn22409.pdf... 206. Map #10; Geological Map Of Cook County Minnesota Pigeon Indian Reservation; Maps; Topographic maps; Lumber industry; Railroads; Railroad tracks Topological map of the Cook County Region featuring handwritten notations by Ray Segar in red ink and pencil regarding logging railroads and camps in the area. The hand written notations include information... 207. Primary sources of construction aggregate in the Twin Cities Seven-County Metropolitan Area, Minnesota, M-102, Plate 1, south sheet. Aggregate resources Map showing primary aggregate (crushed rock, sand and gravel) sources and potential for aggregate development in the Twin cities, seven county Metropolitan area, Minnesota, southern half of study area,... 208. Geologic atlas of Rice County, Minnesota, C-9, Part B, Plate 8, Bedrock Hydrogeology Surface geology; bedrock geology and hydrogeology of Rice County Maps showing ground water resources and aquifer characteristics in the bedrock, including the age of the water (how long since the water entered the ground), scale 1:100,000, Rice County. Electronic file... 209. Geologic atlas of Pope County, Minnesota, C-15, Part B, Plate 8, Hydrogeologic Cross Sections Surface geology; bedrock geology and hydrogeology of Pope County Cross sections detailing how and whe bedrock and Quaternary (unconsolidated glacial and stream sediment overlying the bedrock) aquifers, scale mixed, Pope County. Electronic file available at: ftp://mgssun6.mngs.umn.edu/map_catalog/pdf/umn22352.pdf... 210. Geologic atlas of Scott County, Minnesota, C-17, Plate 1, Data Base Surface geology; bedrock geology and hydrogeology of Scott County Map showing locations of water wells, soil borings, outcrops and cuttings samples collected during water well drilling. Distribution and sources of primary information tthat guide the geologic interpretations... 211. Geologic map of Minnesota, depth to bedrock, S-14. Depth to bedrock Depth to bedrock (thickness of unconsolidated sediments overlying bedrock) map of Minnesota, scale 1:1,000,000. Electronic file available at: ftp://mgssun6.mngs.umn.edu/map_catalog/pdf/umn22629.pdf 212. Bedrock geology of Waseca County, Minnesota, M-73, Plate 2. Structure maps; aeromagnetic data Structure (recognizable features produced by deformation of rocks) maps of the St. Peter Sandstone, Prairie du Chien Group, and Jordan Sandstone; Isopach (thickness) maps of the St. Peter Sandstone and... 213. Map of the Minneapolis-St. Paul Area Interim Evacuation Routes, 1956 Evacuation; Anoka; Shakopee; St. Croix River; Victoria; Maple Plain Map showing evacuation routes to be used when the Evacuation Signal is sounded, with notation describing steps to take for safety. Escape ways are marked with arrows. Area on map includes Anoka in the... 214. Map of St. Louis County Minnesota Lumber industry; Railroads; Railroad tracks; Townships; Maps Map of top 1/3 of St. Louis county, featuring handwritten notations by Ray Segar in red ink and pencil regarding logging railroads and camps in the area. The hand written notations include information... 215. Map #1 Maps; Topographic maps; Lumber industry; Railroads; Railroad tracks Topographic map of the area between Lake of the Woods in the west and Black Bay in the east featuring handwritten notations by Ray Segar in pencil and red ink regarding logging railroads and camps in the... 216. Aeromagnetic map of Minnesota, Carlton and Pine counties, Plate 2 Aeromagnetics; Minnesota geology Total magnetic intensity anomaly, contour, scale 1:250,000. Interpretation of magnetic data collected from airborne surveys, the map contours (lines of equal magnetic intensity) indicate the distribution... 217. Hartley Lake Quadrangle, Minnesota-Itasca Co., 7.5 Minute Series Orthophoto Map (Topographic) George Washington State Forest; Maps; Topographic maps; Lumber industry; Railroads; Railroad tracks Hartley Lake quadrangle topographic map (N4730-W9315/7.5) featuring handwritten notations by Ray Segar in pencil and red ink regarding logging railroad lines and camps in the area between Lawrence Lake... 218. Clubhouse Lake Quadrangle, Minnesota-St. Louis Co., 7.5 Minute Series Orthophoto Map (Topographic) Bowstring State Forest; Chippewa National Forest; George Washington State Forest; Maps; Topographic maps; Lumber industry; Railroads; Railroad tracks Clubhouse Lake quadrangle topographic map (N4730-W9330/7.5) featuring handwritten notations by Ray Segar in red ink and pencil regarding logging railroad lines and camps in the Clubhouse Lake area. The... 219. Map of South Part of St. Louis County, Minnesota Fon du Lac Indian Reservation; Maps; Topographic maps; Lumber industry; Railroads; Railroad tracks Topographic map of the southern part of St. Louis county featuring handwritten notations by Ray Segar in pencil and red ink regarding logging railroads and camps in the area. The hand written notations... 220. Primary sources of construction aggregate in the Twin Cities Seven-County Metropolitan Area, Minnesota, M-102, Plate 1, north sheet. Aggregate resources Map showing primary aggregate (crushed rock, sand and gravel) sources and potential for aggregate development in the Twin cities, seven county Metropolitan area, Minnesota, northern half of study area,... select all :: clear all :: add to favorites results 201-220 of 938 item(s)  page 11 of 47 : ( <<  11  12  13  14  15  16  17  18  19  20  >> ) :: previous : next
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