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Zappfe, Carl: Cuyuna (Box 24, Folder 05)
Wisconsin Geological Survey (Box 29, Folder 07)
Winchell, Alexander: Northern Minnesota (Box 03, Folder 20)
Winchell, Alexander: Lake Huron (Box 03, Folder 21)
Wheeler, James D.: Crane Lake (Box 06, Folder 06)
Werner, W.C.: Limestone Quarries (Box 11, Folder 02)
Wells, F.G.: Rove Slate Area (Box 11, Folder 01)
Weiss, Malcom P.: Book 9 (Box 25, Folder 05)
Weiss, Malcom P.: Book 8 (Box 25, Folder 04)
Weiss, Malcom P.: Book 7 (Box 25, Folder 04)
Weiss, Malcom P.: Book 6 (Box 25, Folder 03)
Weiss, Malcom P.: Book 5 (Box 25, Folder 03)
Weiss, Malcom P.: Book 4 (Box 25, Folder 02)
Weiss, Malcom P.: Book 3 (Box 25, Folder 02)
Weiss, Malcom P.: Book 2 (Box 25, Folder 01)
Weiss, Malcom P.: Book 1 (Box 25, Folder 01)
Weiss, Malcom P.: Book 11 (Box 25, Folder 06)
Weiss, Malcom P.: Book 10 (Box 25, Folder 05)
Weiblen, Paul: ""Master's Thesis"" (Box 23, Folder 06)
Washington County Sheets (Box 30, Folder 02)
Viswanath, S.: Summer 3 (Box 26, Folder 03)
Viswanath, S,: Summer 2 (Box 26, Folder 03)
Viswanath, S.: Summer 1 (Box 26, Folder 02)
Viswanath, S.: Hibbing Sheet 2 (Box 26, Folder 01)
Viswanath, S.: Hibbing Sheet 1 (Box 26, Folder 01)
Viswanath, S.: Brittigington (Box 26, Folder 02)
Vermiculite Research (Box 30, Folder 01)
Upham, Warren: Railroads - Duluth, Altitudes (Box 03, Folder 20)
Thomas, J.A.: Cloquet Quad (Box 15, Folder 04)
Thiel, George A.: Vermilion and Turtle Lake (Box 07, Folder 01)
Thiel, George A.: Vermilion, 2 (Box 07, Folder 01)
Thiel, George A.: Vermilion, 1 (Box 06, Folder 10)
Thiel, George A.: Turtle Lake (Box 07, Folder 02)
Thiel, George A.: North St. Louis County, 4 (Box 07, Folder 10)
Thiel, George A.: North St. Louis County, 3 (Box 07, Folder 10)
Thiel, George A.: North St. Louis County, 2 (Box 07, Folder 09)
Thiel, George A.: North St. Louis County, 1 (Box 07, Folder 09)
Thiel, George A.: Minnesota River Valley, 2 (Box 14, Folder 06)
Thiel, George A.: Minnesota River Valley, 1 (Box 14, Folder 06)
Thiel, George A.: Marl, 6 (Box 16, Folder 07)
Thiel, George A.: Marl, 5 (Box 16, Folder 07)
Thiel, George A.: Marl, 4 (Box 16, Folder 06)
Thiel, George A.: Marl, 3 (Box 16, Folder 06)
Thiel, George A.: Marl, 2 (Box 16, Folder 05)
Thiel, George A.: Marl, 1 (Box 16, Folder 05)
Thiel, George A.: Cuyuna Drilling Madison Collection (Box 09, Folder 02)
Thiel, George A.: Cuyuna (Box 09, Folder 02)
Thiel, George A.: Cuyana, 2 (Box 08, Folder 09)
Thiel, George A.: Cuyana, 1 (Box 08, Folder 09)
Thiel, George A.: Cretaceous of South Minnesota (Box 22, Folder 05)