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| *FS-1 | Wabek and Plaza Fields: Carbonate Shoreline Traps in the Williston Basin of North Dakota, by Jay T. Sperr, Steven G. Stancel, William A. McClellan, Michael L. Hendricks, 1993, 24 p. Summarizes the geology, geophysics, production, and exploration techniques for two Mission Canyon Formation reservoirs in Mountrail and Ward Counties. $3.00. |