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Map OM-175
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Map of Wyoming showing test wells for oil and gas, anticlines, oil and gas fields, and pipelines |
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Map OM-176
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Preliminary structure contour map of the Colorado plains |
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Map OM-177
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Preliminary structure contour map of a part of southeastern New Mexico showing oil and gas development |
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Map OM-178-A
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Structure contour map of the Montana plains |
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Map OM-178-B
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Structure contour map of the Montana plains |
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Map OM-179
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Structure contour map on top of the middle member of the Piper formation of Middle Jurassic age in the Williston Basin and adjacent areas in Montana, North Dakota, and South Dakota |
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Map OM-180
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Geologic map of the Eastern Beaver Divide-Gas Hills area, Fremont and Natrona counties, Wyoming |
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Map OM-181
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Geology of the Sheldon-Little Dome area, Fremont County, Wyoming |
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Map OM-182
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Structure contour map of the Tensleep Sandstone in the Big Horn Basin, Wyoming and Montana |
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Map OM-183
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Preliminary geologic map of the northern part of the Raton Mesa region and Huerfano Park in parts of Las Animas, Huerfano, and Custer counties, Colorado |
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Map OM-184
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Index map of central midcontinent region giving lines of sections that show detailed lithology of Paleozoic and Mesozoic rocks |
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Map OM-185
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Geologic and structure map of the southeastern part of the Powder River Basin, Wyoming |
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Map OM-188
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Geology of the Doty-Minot Peak area, Washington |
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Map OM-189
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Reconnaissance geology of the Malaspina district, Alaska |
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Map OM-190
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Preliminary geologic map of western San Juan Basin, San Juan and McKinley Counties, New Mexico |
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Map OM-191
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Geologic and structure contour map of the northern and western flanks of the Black Hills, Wyoming, Montana, and South Dakota |
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Map OM-192
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Preliminary geologic map of the Waldron quadrangle and adjacent areas, Scott County, Arkansas |
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Map OM-194
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Geologic and structure contour map of the Tisdale anticline and vicinity, Johnson and Natrona counties, Wyoming |
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MAP OM-197
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Preliminary map showing geologic structure of parts of Emery, Wayne, and Garfield counties, Utah |
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Map OM-198
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Map of Nebraska showing areal distribution of pre-Pennsylvanian rocks, anticlines and basins, oil and gas fields, pipelines, and unsuccessful test wells |
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