TN24.N9 A3 no. 30
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Madison subcrop/Spearfish isopach map, Bottineau area / |
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TN24.N9 A3 no. 31
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Study reveals-- Mississippian possibilities : report on upper Madison group facies in northwestern North Dakota may improve correlation tasks / |
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TN24.N9 A3 no. 32
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Preliminary report on the Antelope-Madison and Antelope-Sanish pools / |
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TN24.N9 A3 no. 33
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Clays of North Dakota as a potential source of alumina / |
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TN24.N9 A3 no. 35
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Observed gravity, northwestern North Dakota / |
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TN24.N9 A3 no. 36
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Oil fields in the Burke County area, North Dakota : geological, magnetic, and engineering studies. |
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TN24.N9 A3 no. 37
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Maps of the Frobisher-Alida interval, North Dakota / |
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TN24.N9 A3 no. 38
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Investigation of Pozzolanic properties of the cretaceous volcanic ash deposit near Linton, North Dakota / |
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TN24.N9 A3 no. 39
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Gravity maps of north central North Dakota / |
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TN24.N9 A3 no. 40
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Gravity maps of central North Dakota / |
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TN24.N9 A3 no. 41
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The Niobrara Formation of eastern North Dakota : its possibilities for use as a cement rock / |
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TN24.N9 A3 no. 42
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A look at the petroleum potential of southwestern North Dakota / |
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TN24.N9 A3 no. 43
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A look at the lower and middle Madison of northwestern North Dakota / |
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TN24.N9 A3 no. 44
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Notes on pleistocene stratigraphy of North Dakota / |
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TN24.N9 A3 no. 45
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Tongue river - Sentinel Butte contact in western North Dakota / |
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TN24.N9 A3 no. 46
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Study reveals -- where North Dakota's best Newcastle sand trends are located : change from porous, permeable sandstone to shale updip is mapped in six-county area / |
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TN24.N9 A3 no. 47
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The Newcastle Formation in the Williston basin of North Dakota / |
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TN24.N9 A3 no. 48
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Cement-rock possibilities in Paleozoic rocks of eastern North Dakota / |
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TN24.N9 A3 no. 49
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Magnetic anomalies in Pembina County, North Dakota / |
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TN24.N9 A3 no. 50
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Geology for planning at Langdon, North Dakota / |
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