Call Number (LC) Title Results
I 19.76:87-340-J Thickness of the upper Cretaceous Niobrara Formation, Powder River Basin, Wyoming and Montana 1
I 19.76:87-340-K Thickness of upper Cretaceous rocks from the base of the Niobrara Formation to the base of the clay spur bentonite (top of lower Cretaceous rocks), Powder River Basin, Wyoming and Montana 1
I 19.76:87-340-L Thickness of upper Cretaceous rocks from the base of the Niobrara Formation to the top of the Frontier Formation, including the Carlile shale, Greenhorn Formation, and Sage Breaks shale, Powder River Basin, Wyoming and Montana 1
I 19.76:87-340-N Structure at the top of the Permian Minnelusa Formation, Powder River Basin, Wyoming and Montana 1
I 19.76:87-340-O Thickness of lower Cretaceous Mowry shale, Powder River shale, Powder River Basin, Wyoming and Montana 1
I 19.76:87-340-P Thickness of lower Cretaceous rocks, Powder River Basin, Wyoming and Montana 1
I 19.76:87-340-Q Thickness of upper Cretaceous rocks from the base of the Fox Hills sandstone to the top of the lower Cretaceous rocks, Powder River Basin, Wyoming and Montana 1
I 19.76:87-340-R Thickness of lower Cretaceous Inyan Kara Group, Powder River Basin, Wyoming and Montana 1
I 19.76:87-340-S Thickness of Jurassic rocks, Powder River Basin, Wyoming and Montana 1
I 19.76:87-340-T Thickness of Triassic rocks, Powder River Basin, Wyoming and Montana 1
I 19.76:87-340-U Thickness of rocks from the surface to the top of the Permian Minnelusa formation, Powder River basin, Wyoming and Montana 1
I 19.76:87-340-V Structure at the base of the upper Cretaceous Fox Hills sandstone, Powder River Basin, Wyoming and Montana 1
I 19.76:87-340-W Structure at the upper Cretaceous Ardmore bentonite bed, Powder River Basin, Wyoming and Montana 1
I 19.76:87-340-X Structure at the upper Cretaceous clay spur bentonite bed, Powder River Basin, Wyoming and Montana 1
I 19.76:87-340-Y Structure at the Jurassic unconformity between the "Upper Sundance Formation" and the "Lower Sundance Formation", Powder River Basin, Wyoming and Montana 1
I 19.76:87-340-Z Structure at the top of the Minnekahta limestone member of the Permian Goose Egg Formation, Powder River Basin, Wyoming and Montana 1
I 19.76:87-341 Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the Owlshead Mountains Wilderness study area (CDCA-156), San Bernardino County, California 1
I 19.76:87-343 BASIC programs for computing displacements, strains, and tilts from quadrilateral measurements 1
I 19.76:87-344 Geology of the veins and vein sediments, of the Golden Wonder Mine, Lake City, Colorado an epithermal hot springs gold-alunite deposit / 1
I 19.76:87-347 Preliminary geologic map of the Ajo and Lukeville 1⁰ by 2⁰ quadrangle, Arizona 1