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33. Ellendale Yale Public content 1894. 2011-12-12T21:34:25Z. 2022-03-29T20:40:22Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. North Dakota and South Dakota.
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35. Fessenden, N. Dak Yale Public content 1948. 2011-12-12T21:34:26Z. 2022-03-29T20:40:22Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. North Dakota.
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40. Fullerton Yale Public content 1894. 2011-12-12T21:34:26Z. 2022-03-29T20:40:22Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. North Dakota.