Search Results for the EPA National Library Catalog

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Select Item Title Year Published
40Ar/39Ar and K-Ar geochronology and tectonic significance of the Upper Cretaceous Adel Mountain volcanics and spatially associated Tertiary igneous rocks, northwestern Montana / 2005
A revision of Taylor nomenclature, Upper Cretaceous, Central Texas. 1965
Black Creek-Peedee formational contact (Upper Cretaceous) in the Cape Fear River region of North Carolina 1983
Composition and properties of the Pierre Shale and equivalent rocks, northern Great Plains region : mineralogical and chemical study, including trace elements, of marine and nonmarine rocks of late Cretaceous age / 1980
Concepcion and Palma Escrita Formations, western Puerto Rico / 1974
Cretaceous and lower Tertiary stratigraphy of the Gurabo and El Yunque quadrangles, Puerto Rico : a description of the largely marine-deposited volcaniclastic rocks and subordinate lava flows and pelagic mudstones that underlie this part of eastern Puerto Rico / 1971
Cretaceous and Tertiary stratigraphy of the Elk Neck Area, northeastern Maryland Elk Neck State Park, Maryland, July 12, 1989 / 1989
Cretaceous aquifers in the Mississippi embayment / 1965
Current oil and gas production from North American Upper Cretaceous chalks 1977
Depositional systems in the Woodbine Formation (Upper Cretaceous) Northeast Texas, 1971
Documentation of model input and output values for the simulation of the ground-water flow system in the Cretaceous-age Coastal Plain aquifers of South Carolina 1996
Effects of sediment depositional environment and ground-water flow on the quality and geochemistry of water in aquifers in sediments of Cretaceous age in the coastal plain of South Carolina 1994
Engineering geology and design of slopes for cretaceous Potomac deposits in Fairfax County, Virginia, and vicinity 1984
Geohydrology and chemical quality of water in Middle and Upper Jurassic and Lower Cretaceous rocks, western Kansas / by Jack Kume ; prepared in cooperation with the Kansas Department of Health and Environment. 1984
Geohydrology of the Antlers aquifer (Cretaceous), southeastern Oklahoma 1981
Geologic framework of the ground-water system in Jurassic and Cretaceous rocks in the northern Great Plains, in parts of Montana, North Dakota, South Dakota, and Wyoming / 1986
Geological studies of Cretaceous and Tertiary section, test well Je32-04, central Delaware 1985
Geology and ground water in north-central Santa Cruz County, California 1980
Geology and paleontology of five cores from Screven and Burke counties, eastern Georgia / 2001
Geology of the Nanushuk Group and related rocks, North Slope, Alaska / 1985
Geology of the Oak Grove core. 1980
Geophysical log cross-section network of the Cretaceous sediments of southern Maryland, 1968
Ground water from Lower Cretaceous rocks in Kansas /by Katherine M. Keene and Charles K. Bayne ; prepared cooperatively by the Kansas Geological Survey and the U.S. Geological Survey. 1977
Ground-water hydrology, historical water use, and simulated ground-water flow in Cretaceous-age Coastal Plain aquifers near Charleston and Florence, South Carolina 1996
Ground-water resources of part of central Texas with emphasis on the Antlers and Travis Peak Formations 1975
Guidebook, 17th annual field conference : symposium : Jurassic & Cretaceous stratigraphic traps, Sweetgrass Arch / 1966
Hydrogeologic framework of the Virginia Coastal Plain 1988
Hydrogeologic framework of the Virginia Coastal Plain 1987
Hydrogeology of the coastal plain strata of Richmond and northern Burke Counties, Georgia 1985
Hydrogeology, digital solute-transport simulation, and geochemistry of the Lower Cretaceous aquifer system near Baltimore, Maryland 1985
Isopach, Inyan Kara Formation / 1987
Overview of the Hanna, Carbon, and Cooper Lake Basins, southeastern Wyoming / 1993
Palynology and stratigraphy of Cretaceous and Pleistocene sediments on Long Island, New York--a basis for correlation with New Jersey coastal plain sediments 1986
Petrology and origin of Potomac and Magothy (Cretaceous) sediments, Middle Atlantic Coastal Plain, 1969
Physical properties of nonmarine cretaceous clays in the Maryland coastal plain, 1961
Predictive computer model of the Lower Cretaceous aquifer, Franklin area, Southeastern Virginia 1975
Quantitative lithofacies analysis of Potomac Formation, Delaware. 1967
Rocky Mountain Thrust Belt geology and resources : Wyoming Geological Association 29th annual field conference in conjunction with Montana Geological Society and Utah Geological Society, Teton Village, Wyoming, Sept. 14-17, 1977 / 1977
Simulation of ground-water flow in aquifers in cretaceous rocks in the central Coastal Plain, North Carolina 1990
Stratigraphic nomenclature of nonmarine Cretaceous rocks of inner margin of coastal plain in Delaware and adjacent states 1983
Stratigraphy and composition of the Sharon Springs Member of the Pierre Shale in western Kansas, 1972
Stratigraphy and depositional environment of Smoky Hill Chalk Member, Niobrara Chalk (Upper Cretaceous) of the type area, western Kansas 1982
Stratigraphy and oil potential of the Lower Cretaceous Sunniland formation in south Florida 1984
Stratigraphy and sedimentology of continental, nearshore, and marine Cretaceous sediments of the eastern Gulf Coastal Plain 1986
Stratigraphy of the outcropping Upper Cretaceous, Paleocene, and Lower Eocene in Western Tennessee, including descriptions of younger fluvial deposits 1975
Stratigraphy of the post-Potomac Cretaceous-Tertiary rocks of central Delaware. 1996
Stratigraphy, hydrogeology, and water chemistry of the Cretaceous aquifers of the Waldorf/La Plata area, Charles County, Maryland 1986
Stuart City trend, Lower Cretaceous, south Texas : a carbonate shelf-margin model for hydrocarbon exploration / 1974
Symposium on Cretaceous rocks of Colorado and adjacent areas. 1959
The geochemical evolution of aqueous sodium in the Black Creek aquifer, Horry and Georgetown counties, South Carolina / 1988
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