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Vegetation of the MinneapolisSt Paul Area by F
Geologic Structure of the MinneapolisSt Paul Area
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12 Platteville 5th St Afton Blue clay bluff Bridge Broadway St Bulletin center of Sec Creek Croix River Dakota County Decorah Decorah Shale Deep deposits Depth Thickness Formation Description infeet Dresbach Shale Drift Clay Drift Gravel Drift Sand Drift Unclassified driller exposed exposure Franconia Sandstone ft.1 Drift Unclassified Geology of Minnesota glacial drift glauconitic Glenwood beds Hardpan Hinckley Jordan Sandstone Kellogg Blvd Lake Minnetonka Lawrence Shale massive Metropolitan Area Minneapolis and St Minnesota Geological Survey Minnesota River Mississippi River Numbers in parentheses Oneota Oneota Dolomite parentheses indicate thickness Paul Peter Sandstone Platteville Limestone Platteville Platteville Platteville Platteville St Point Douglas preglacial quarry railroad Red Clastic Red shale Rock struck Sand and gravel Sandrock Sewer data Shakopee Shakopee Dolomite Shakopee-Oneota Dolomite Shakopee-Oneota Limestone shale Shale and sandstone Soapstone Stillwater Surface Glacial Test hole Thickness Formation Description Thickness in feet TOWNSHIP Twin City valley White sandstone yellow