-
A Subsurface Study of the St. Peter Sandstone in Southern and Eastern Wisconsin
-
Structure Contour Map of the Pre-St. Peter Sandstone Erosion Surface in Southern and Eastern Wisconsin [plate 1]
1985
Map: 39.7 in x 23.5 in, scale 1:750,000
-
Paleogeologic Map of the Pre-St. Peter Sandstone Surface in Southern and Eastern Wisconsin & Thickness Map of the St. Peter Sandstone in Southern and Eastern Wisconsin [plate 2]
1985
Map: 39.4 in x 23.6 in, scale 1:750,000
-
Cambro-Ordovician Stratigraphy of Southwest Wisconsin
In 1965, the authors wrote that the "Cambrian and Ordovician rocks of the Upper Mississippi Valley area have been subjected to what at one time would have been considered 'exhaustive study.'" This report reexamines the "classic" explanations.