Order by Best Match A - Z Z - A Oldest Newest Go 2 publications found Series: Bulletin Counties: Out of State Filter Results Zinc and Lead Deposits of the Upper Mississippi Valley B019 Zinc and Lead Deposits of the Upper Mississippi Valley Bain, H.F.; 1907 Report: 154 p. B019-plate02 Geologic Map of the Zinc and Lead Regions of the Upper Mississippi Valley [plate 2] 1907 B019-plate07 Map Showing Distribution of Crevices and Locations of Special Maps in the Upper Mississippi Valley Zinc and Lead Region [plate 7] 1907 B019-plate08 Map Showing Geology and Topography of the Dubuque Area With Structural Contours on the Base of the Galena Dolomite and Principal Crevices [plate 8] Ellis, E.E.; Bain, H.F.; Guilford, W.H.; 1907 Sandstones of the Wisconsin Coast of Lake Superior B025 Sandstones of the Wisconsin Coast of Lake Superior Thwaites, F.T.; 1912 Report: 117 p. B025-map01 Geological Map of Part of West End of Lake Superior Thwaites, F.T.; 1912 Map: Scale 1 in = 3 miles
