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2. Chetek, Wisc Yale Public content 1953. 2011-12-12T21:40:28Z. 2022-03-29T20:41:01Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Wisconsin.
3. Cornell, Wisc Yale Public content 1953. 2011-12-12T21:40:29Z. 2022-03-29T20:41:01Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Wisconsin.
4. Cornell, Wisc Yale Public content 1953. 2011-12-12T21:40:29Z. 2022-03-29T20:41:01Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Wisconsin.
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7. Wabasha, Minn.-Wis Yale Public content 1953. 2011-12-12T21:30:07Z. 2022-03-29T20:39:48Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Minnesota and Wisconsin.