Spatial Coverage: North Dakota / Year: 1987 - Yale University Library GeoBlacklight Search Results

Start Over Spatial Coverage North Dakota Year 1987

1. Isopach : Inyan Kara Formation

1987. 2008-09-04T13:47:56Z. 2011-03-25T21:38:24Z. Moore, Walter L., 1916-. North Dakata Geological Survey. English. Public. North Dakota. Cretaceous.

2. Surface geology of the Sheyenne River map area

1987. 2008-09-03T18:01:48Z. 2011-03-28T19:47:34Z. Harris, Kenneth L. North Dakota Geological Survey. English. Public. North Dakota and Sheyenne River Region.

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