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Preliminary Report on Results of Physical and Chemical Tests of Wisconsin Silica Sandstones
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Preliminary Report on Results of Physical and Chemical Tests of Wisconsin Silica Sandstones
1971
Report: 61 p. + map (scale 1 in = 13 miles)
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Field Trip Guidebook for Cambrian-Ordovician Geology of Western Wisconsin
With special papers: Lithologic Cycles in Lower Paleozoic Rocks of Western Wisconsin, M.E. Ostrom; and Lithostratigraphy of the Prairie du Chien Group, R.A. Davis, Jr. -
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.