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Precambrian Petroleum Potential along the Midcontinent Trend
Companion volume to Geoscience Wisconsin, vol. 11. Prepared for 16th Annual Field Conference Great Lakes Section Society of Economic Paleontologists and Mineralogists. -
Precambrian Inliers in South-Central Wisconsin
Companion volume to Geoscience Wisconsin, vol. 2. Prepared for 24th Annual Meeting, Institute on Lake Superior Geology.