Sheet Map sets & series, USGS Coal Investigations (C)
C-1 Geology and coal deposits of the Jasonville quad. IN
C-2 Coal resources of MT
C-3 Geology of anthracite in the west-central part of the Mount Carmel quad. PA
C-4 Geology and coal resources of the Stonewall-Tercio area, CO
C-5 The Fire Clay and Whitesburg coals in the Hyden quad. KY
C-5 COPY 2
C-6 Coal Resources of WY
C-8 Geology of the eastern part of the Centralia-Chehalis coal district, WA
C-9 Geology and coal deposits of the Linton quad. IN
C-11 Geology and coal deposits of the Dugger quad. IN
C-15 Principal coal beds in the Buckhorn quad. KY
C-15 COPY 2
C-16 Geology and coal deposits of the Hymera quad. IN
C-16 COPY 2
C-17 Geology and coal depositis of the Shelburn quad. IN
C-18 Coal beds of the Troublesome quad. KY
C-22 Preliminary coal of the Cornettsville quad. KY
C-23 Geology and coal resources of the Lake De Smet area, WY
C-24 Geology of the northern part of the Girard coal field, MT
C-26 Geology and coal resources of the Cuchara Pass, and Stonewall area, CO
C-27 Geology and coal deposits of the Seelyville quad. IN
C-28 Geology and coal deposits of the Coal City quad. IN
C-29 Preliminary geologic of the Ship Rock and Hogback quad. NM
C-31 Preliminary geologic of the Naschitti quad. NM
C-32 Preliminary geologic of the Kirtland quad. NM
C-33 Uraniferous coal beds in part of ND, SD, and MT
C-34 Geologic of Cave Hills and Table Mtn. area, SD
C-35 Geologic of the Slim Buttes area, SD
C-36 Geologic of the southern part of the Slim Buttes area, SD
C-37 Geologic of the Bar H area, Slim Buttes, SD
C-38 Preliminary geologic of the Chalky Buttes area, ND
C-39 Geology and coal resources of the Pioneer quad. TN
C-39 COPY 2
C-40 Geology and coal resources of the Ivydell quad. TN
C-40 COPY 2
C-40 COPY 3
C-40 COPY 4
C-41 Geology and coal deposits of the Switz City quad. IN
C-42 Coal resources of the Campton quad. KY
C-42 COPY 2
C-44 Geology and coal deposits of the Terre Haute and Dennison quad. IN
C-45 Geology and Fuel resources of the SW part of the Ratch coal Field, Colfax county, NM
C-51 Topographic and geologic of the Knob Creek area of the Wishbone Hill district, Matanuska coal field, AK
C-67 Geologic oand lignite deposits of the Dengate quad. ND
C-68 Geologic and coal resources of the Riner quad. WY
C-79 Geologic and coal resources of the Saddle Horse Butte quad. WY
C-81-D Geologic of the Recluse quad. WY
C-81-E Engineering geologic of the Recluse quad. WY
C-86 Geologic and lignite resources of the Clark Butte NE quad. ND
C-91 Geologic and coal resources of the Maverick Spring quad. WY
C-94-B Stratigraphic framework and coal resources of the Upper Cretaceous Blackhawk Formation in the Ferron Canyon and Rock Canyon areas of the Wasatch Plateau coal field, UT
C-94-C Stratigraphic framework and coal resources of the Upper Cretaceous Blackhawk Formation in the Trail Mtn. and East Mtn. areas of the Wasatach Plateau coal field, UT
C-94-D Stratigraphic framework and coal resources of the Upper Cretaceous Blackhawk Formation in the East Mtn. and Gentry Mtn. areas of the Wasatach Plateau coal field, UT
C-97-A Geologic and cross sections of the Carbondale 30' by 60' quad. west-central CO
C-97-B Cross sections showing correlation of Coal heds and Coal zones in the mesaverde Formation
C-99 Geologic and coal sections of the Sawmill Mtn. quad. CO
C-100 Geologic and coal sections of the Thornburgh quad. CO
C-101 Coal geology of the lower Youghiogheny coal field, MD
C-102 Surficial materials of the Kremmerer 30' by 60' quad. WY
C-103 Surficial materials of the Evanston 30' by 60' quad. WY
C-105 Surficial geologic of the Gillete 30' by 60' quad. WY
C-106 Surficial geologic of the Reno Junction 30' by 60' quad. WY
C-107 Fence diagram showing coal bed correlations within the upper part of the Fort Union Formation, in and adjacent to eastern part of the Kaycee 30' by 60' quad. WY
C-108 Geological and coal sections of the Round Bottom quad. CO
C-109 Geologic of the Paonia and Gunnison area, CO
C-110 Location of coal and carbonaceous shale beds exposed in the eastern part of the Kemmerer 15-minute quad. WY
C-110 COPY 2
C-111 Structure, coal thickness, and overburden thickness of the Wall Coal Resource Unit, west half of the Birney 30' by 60' quad. MT
C-112 Structure, coal thickness, and overburden thickness of the Knobloch Coal Resource Unit, Birney area, MT
C-113 Diagrams showing proposed correlation and nomenclature of Eocene and Paleocene coal beds in the Birney 30' by 60' quad. MT
C-114 Principal coal beds and bedrock geology of the Buffalo Creek-Clear Creek area, central Powder River basin, WY and MT
C-115 Geologic and coal stratigraphic framework of the Paonia area, CO
C-116 Geologic and coal stratigraphic framework of the Cedaredge area, CO
C-117 Geologic and coal section of the Lay Se quad. CO
C-118-A Geologic of Grants 30' by 60' quad. west-central NM
C-118-B Coal resources of the Grants 30' by 60' quad. west central NM
C-119-A Stratigraphic framework of the Paleocene coal beds in the Broadus 30' by 60' quad. Powder River basin, MT-WY
C-120 Geologic and measured coal sections of the Point of Rocks quad. WY
C-121 Geologic map and measured coal sections of the Bitter creesh NW quad., Sweetwath co, WY
C-122-A Geology, structure, and coal beds of the Fort Union Formation in the eastern part of the Fort Peck Indian Reservation, MT
C-122-B Stratigraphy of Fort Union Formation in eastern part of Fort Peck Indian Reservation, MT
C-122-C Stratigraphic framework of coal beds in Fort Union Formation, eastern part of Fort Peck Indian Reservation, MT
C-123 Regional correlation of the middle coal group of the Upper Cretaceous Mesaverde Group, Yampa coal field, CO
C-124 Geologic and cross sections of parts of the Grand Junction and Delta 30Deg by 60Deg quads. west central CO
C-125 Stratigraphic sections showing coal correlations within lower coal zone of the Paleocene Fort Union Formation, Riner quad. WY
C-126-A Outcrop, structure contours, cross sections, and isopachs of partings: Mammoth coal bed, Paleocene Tongue River Member of the Fort Union Formation, Bull Mountain coal field, south-central MT
C-126-B Coal split boundaries isopachs of coal splits coal resources and coal quality mammoth coal beds.
C-127 Stratigraphic sections showing coal correlations within the lower coal zone of the Paleocene Fort Union Formation, Filmore Ranch and Seaverson Reservoir quads. WY
C-128-A Stratigraphic framework, coal zone correlations, and depositional environment of the Upper Cretaceous Blackhawk Formation and Star Point Sandstone in the Candland Mtn. and Wattis areas, Nephi 30Deg by 60Deg quad. Wasatch Plateau coal field, UT
C-128-B Stratigraphic framework, coal zone correlations, and depositional environment of the Upper Cretaceous Blackhawk Formation and Star Point Sandstone in the Scofield and Beaver Creek areas, Nephi 30Deg by 60Deg quad. Wasatch Plateau coal field, UT
C-129 Geologic and coal stratigraphy of the Needle Eye Point quad. UT
C-130 Geologic and coal stratigraphy of the east of the Navajo quad. UT
C-131 Geologic and coal stratigraphy of the Ship Mtn. Point quad. and the north part of the Tibbet Bench quad. UT
C-132 Geologic and coal stratigraphy of the Petes Cove quad. UT
C-133 Cross sections of coal zones in the Upper Cretaceous Neslen Formation, north-central part of the Westwater 30' by 60' quad. UT
C-134 Cross sections of coal zones in the Upper Cretaceous Neslen and Mount Garfield formations, northeastern part of the Westwater 30' by 60' quad. and adjacent area, CO and UT
C-135 Stratigraphic sections showing coal correlations within the lower part of the Fort Union Formation in the Baggs area, WY
C-136-A Isopach, perspective projections, and correlations diagrams of the Paleocene Flowers-Goodale coal resource unit in the northern Powder River basin, Birney and Broadus 30Deg by 60Deg quads, MT-WY
C-137 Geologic an coal deposits of the Horse Mtn. quad. UT
C-138 Coal geology and preliminary coal zone correlations in the Fruitland Formation, western part of the Southern Ute Indian Reservation, CO
C-139-A Subsurface cross section showing coal beds in the Sagavanirktok Formation, vicinity of Prudhoe Bay, east-central North Slope, AK
C-139-B Stratigraphy and chemical analyses of coal beds in the Upper Cretaceous and Tertiary Sagavanirktok Formation, east-central North Slope, AK
C-140 Geologic of the Fourmile Bench quad. UT
C-141 Geologic of the Elkol quad. southwestern WY
C-142 Geologic showing distribution of clinker in the Tertiary Fort Union and Wasatch formations, northern Powder River basin, MT
C-143-A Diagrams showing thickness and morphology of the Paleocene Canyon Coal bed in the northern Powder River basin, western part of the Broadus 30' by 60' quad. MT and WY
C-144 Geologic of the Horse Flat quad. UT
C-145-A Coal of South America
C-146 Stratigraphy and coal geology of the lower part of the Fort Union Formation in the Grass Creek coal mine area, southwestern Bighorn Basin, WY