Sheet Map sets & series, USGS OM-series
OM-4 Oil and gas possibilities of the plains adjacent to the Little Rocky Mountains, MT
OM-6 Reconnaissance geologic of the Quitman fault zone, MS and AL
OM-7 Structure contour of exposed rocks in the Rangely anticline, CO
OM-8 Geology of a part of the upper Pecos River and Rio Galisteo region, NM
OM-11 Geology and oil and gas possibilities of south-central MI
OM-13 Geologic and structure contour of the Maverick Springs area, WY
OM-15 Geologic of the Dougherty asphalt area, OK
OM-16 Geology of bituminous sandstone deposits near Edna, CA
OM-21 Geologic and stratigraphic sections of Permian and Pennsylvanian rocks of parts of San Miguel,Santa Fe,Sandoval,Bernalillo,Torrance,Valencia Co., north-central NM
OM-22 Geologic of the Sulphur asphalt area, OK
OM-23 Stratigraphy and oil possibilities of Puente and San Jose Hills, CA
OM-24 Stratigraphy as related to oil possibilities of the Salinas Valley, CA
OM-26 Geology of Santa Rosa Hills, eastern Purisima Hills district, CA
OM-27 Geology of the bituminous sandstone deposits near Santa Cruz, CA
OM-28 Geology and oil and gas possibilities of the Devonian Sylvania and Bois Blanc formations in MI
OM-30 Southeastern part of the Midway-Sunset oil field, CA
OM-31 Geology and oil possibilities at the northwest end of the Wind River Mountains, WY
OM-32 Geology of Washakie Basin, WY
OM-33 Structure contour of the Powder River basin, WY and MT
OM-34 Geology of oil-impregnated diatomaceous rock near Casmalia, CA
OM-37 Geologic of Tuscaloosa and Cottondale quads, AL, showing areal geology and structure of Upper Cretaceous formations
OM-50 Geologic of the Aliceville, Mantua, and Eutaw quads, AL, showing pre-Selma Upper Cretaceous formations
OM-60 Geologic of the southern part of the Wind River Basin and adjacent areas in central WY
OM-80 Rocks of Permian(?)age in the Colorado River Valley, north-central TX
OM-85 Tertiary geology of the coastal plains of Puerto Rico
OM-90 Regional geologic of parts of Culberson and Hudspeth Co., TX
OM-91 Geology of the Boysen area, central WY
OM-94 Geology of Naval Oil Shale Reserves 1 and 3, CO
OM-96 Stratigraphy and geologic structure in the Piedra River Canyon, CO
OM-107 Wyoming map showing test wells for oil and gas, anticlinal axes, oil and gas fields, pipelines, unit areas, and land district boundaries
OM-109 Geology and coal resources of the Durango area, CO
OM-112 Geology of the Lander area, central WY
OM-114 Geology of DeBeque oil-shale area, CO
OM-139 Geology of the Stanford area, MT
OM-142 Geology of the Crazy Woman Creek area, WY
OM-146 Geology of the La Veta area, CO
OM-147 Preliminary geologic of the Beautiful Mountain anticline, NM
OM-150 Geology of the west-central border area of the Willamette Valley, OR
OM-152 Geologic of the Mesa Verde area, CO
OM-153 Geology of the Bonanza-Dragon oil shale area, UT and CO
OM-155 Geology of the Sheridan and McMinnville quads, OR
OM-160 Geology of the Carrizo Mountains area in northeastern AZ and northwestern NM
OM-163 Structure and stratigraphy of the outcropping Pennsylvanian rocks in Tiptop quad., KY
OM-164 Geologic and structure of Sussex and Meadow Creek oilfields and vicinity, WY
OM-166 Geologic of the Du Noir area, WY
OM-167 Preliminary geologic of the northwestern part of Epes quad., AL
OM-172 Geology of the Shotgun Butte area, WY
OM-173 Structure and Stratography of the Pennsylvanian rocks exposed in the seitz Quad. Breathitt;Maggffin;Morgon; Wolfe Counties, Kentucky
OM-174 Geo of the Trinidad- Aguilar Area for Animas and Itverfano Counties, Colorado
OM-176 Preliminary structure contour of the Colorado Plains
OM-177 Preliminary structure contour of a part of southeastern NM showing oil and gas development
OM-178-B Structure contour of the Montana Plains
OM-179 Structure contour on top of the middle member of the Piper formation of Middle Jurassic age i the Williston basin and adjacent areas in MT,ND, and SD
OM-180 Geologic of the eastern Beaver Divide-Gas Hills area, WY
OM-181 Geology of the Sheldon-Little Dome area, WY
OM-182 Structure contour of the Tensleep sandstone in the Big Horn Basin, WY and MT
OM-183 Preliminary geologic of the northern part of the Raton Mesa region and Huerfano Park, CO
OM-184 Index of central midcontinent region giving lines of sections that show detailed lithology of Paleozoic and Mesozoic rocks
OM-185 Geologic and structure of the southeastern part of Powder River Basin, WY
OM-186 Geologic of the Lower Siuslaw River area, OR
OM-187 Geology of southeastern part of Robinson Mountains, Yakataga district, AK
OM-188 Geology of the Doty-Minot Peak area, WA
OM-189 Geology of the malaspma district,AL
OM-190 Preliminary geologic of western San Juan Basin, NM
OM-191 Geologic and structure contour of the northern and western flanks of the Black Hills, WY, MT, and SD
OM-192 Preliminary geologic of the Waldron quad. and adjacent areas, AR
OM-193 Geologic of the San Joaquin Hills-San Juan Capistrano area, CA
OM-194 Geologic and structure contour of the Tisdale anticline and vicinity, WY
OM-195 Geologic of the eastern Puente Hills, Los Angeles basin, CA
OM-196 Geologic of a part of the Ventura basin, CA
OM-198 Nebraska map showing areal distribution of pre-Pennsylvanian rocks, anticlines and basins, oil and gas fields, pipelines, and unsuccessful test wells
OM-199 Geologic of Lewistown area, MT
OM-199 COPY 2
OM-200 Mississippi map showing oil and gas fields, unsuccessful test wells, salt domes, and pipelines
OM-204 Geologic of the lower Umpqua River area, OR
OM-205 Geology of Big Piney area, WY
OM-206 Geologic and structure of the North Fork oil field, Kaycee dome, and vicinity, WY
OM-207 New Mexico map showing oil and gas fields, unsuccessful test wells, Precambrian rocks, and pipelines
OM-208 Reconnaissance geologic of parts of Harding,San Miguel, and Mora Co., NM
OM-209 Preliminary structure contour on top of salt in the Paradox member of Hermosa formation in the salt anticline region, CO and UT
OM-210 Geologic of the Lodoga quad. CA
OM-211 Geology of the Melstone-Sumatra area in central MT
OM-212 Preliminary geologic of the Fort Hill quad. WY
OM-213 Geology of east Thermopolis area, WY
OM-214 Texas map showing oil and gas fields, pipelines, and areas of exposed basement rocks
OM-215 Distribution and configuration of basement rocks in CA
OM-216 Geologic of the Thornburg oil and gas field and vicinity, CO
OM-217 Geologic of the southeastern Caliente Range, CA
OM-219 Wells drilled for oil and gas deeper than 15,000 feet in the conterminous US and offshore
OM-220 Wells drilled for oil and gas deeper than 20,000 feet in the conterminous US and offshore
OM-221 Lithofacies and petrofacies of upper Mesozoic rocks near Coalinga in the southern Diablo Range, central CA
OM-222 Depth to the base of the deepest ice-bearing permafrost as determined from well logs, North Slope, AK
OM-223 Sedimentary basins in the conterminous US
OM-224-A Wells drilled to depths greater than or equal to 10,000 feet in the north-central Gulf Coast region
OM-224-B Wells drilled to depths greater than or equal to 15,000 feet in the north-central Gulf Coast region
OM-224-C Wells drilled to depths greater than or equal to 20,000 feet in the north-central Gulf Coast region
OM-226 Hydrocarbon plays of the Florida Peninsula