Publications Catalog

Sandstones of the Wisconsin Coast of Lake Superior

Thwaites, F.T.;

1911

Report: 117 p.

Map 1: Geological Map of Part of West End of Lake Superior

Thwaites, F.T.;

Map: Scale 1 in = 3 miles

Zinc and Lead Deposits of the Upper Mississippi Valley

Bain, H.F.;

1907

Report: 154 p.

Plate 2: Geologic Map of the Zinc and Lead Regions of the Upper Mississippi Valley

Plate 7: Map Showing Distribution of Crevices and Locations of Special Maps in the Upper Mississippi Valley Zinc and Lead Region

Plate 8: Map Showing Geology and Topography of the Dubuque Area with Structural Contours on the Base of the Galena Dolomite and Principal Crevices

Ellis, E.E.; Bain, H.F.; Guilford, W.H.;