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Structure and Oil Possibilities in Door County, Wisconsin
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Ice Age Deposits of Wisconsin
Details the major glacial landforms of Wisconsin. Identifies where and what kind of rocks and soil debris were deposited in Wisconsin during the Ice Age. -
Pleistocene Geology of the Door Peninsula
From Geological Society of American Bulletin, vol. 68, 1957.