Search Results for the EPA National Library Catalog

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Hydrogeologic significance of depositional systems and facies in Lower Cretaceous sandstones, north-central Texas / 1976
Hydrogeological units of Florida 1986
Hydrogeology of the Cambrian-Ordovician aquifer system in the northern Midwest, United States / 1992
Hydrogeology of the Triassic rocks of Maryland 1975
Hydrogeology, digital solute-transport simulation, and geochemistry of the Lower Cretaceous aquifer system near Baltimore, Maryland 1985
Hydrologic properties and ground-water flow systems of the paleozoic rocks in the Upper Colorado River Basin in Arizona, Colorado, New Mexico, Utah, and Wyoming, excluding the San Juan Basin / 2003
Hydrologic significance of lithofacies of the Cane River formation or equivalents of Arkansas, Louisiana, Mississippi, and Texas, 1972
Hydrology of Neogene deposits in the northern Gulf of Mexico Basin / 1969
Hydrology of the Columbia (Pleistocene) deposits of Delaware an appraisal of a regional water-table aquifer / 1973
Hydrology of the Pleistocene sediments in the Wyoming Valley, Luzerne County, Pennsylvania / 1971
Isopach, Inyan Kara Formation / 1987
Jurassic igneous rocks of the Culpeper Basin, Virgina Warrenton to Rapidan, Virginia, July 12, 1989 / 1989
Late Cenozoic geology and lacustrine history of Searles Valley, Inyo and San Bernardino counties, California / 2009
Lava Falls Rapid in Grand Canyon : effects of late Holocene debris flows on the Colorado River / 1999
Lexicon of stratigraphic names of North Dakota / 1982
Lithologic descriptions of Pennsylvanian strata north and east of Tulsa, Oklahoma : (from 2,300+ ft of overlapping core for a continuous stratigraphic succession from the top of the Coffeyville Formation {Missourian Series} downward to the top of the Mississippian System) / 1997
Lithologic stratigraphy of the Pierre formation of the Missouri Valley in South Dakota / 1952
Lithostratigraphy and core-drilling, Upper Atoka Formation through Lower Senora Formation (Pennsylvanian), northeastern Oklahoma shelf area 1990
Lithostratigraphy of the Hawthorn Group (Miocene) of Florida 1988
Little-known mid-Paleozoic salts of northwestern North Dakota / 1984
Map of exposed and buried early Mesozoic rift basins-synrift rocks of the U.S. Middle Atlantic continental margin 1992
Map showing the distribution of potassium feldspar and fossils in Mesozoic rocks of Marin and San Francisco counties : and parts of Alameda, Contra Costa, and Sonoma counties, California / 1974
Mid-Permian Phosphoria Sea in Nevada and the upwelling model / 2009
Mid-tertiary isopach and lithofacies maps for the Los Angeles Region, California : templates for palinspastic reconstruction to 17.4 Ma / 2004
Middle and upper Paleozoic granitic rocks in the Piedmont near Fredericksburg, Virginia geochronology / 1981
Middle Devonian stratigraphy in central Pennsylvania a revision / 1978
Migration of the Acadian Orogen and Foreland Basin across the Northern Appalachians of Maine and adjacent areas 2000
Mineralogy and petrography of Permian rocks in the Central Oklahoma aquifer 1991
Minor elements in bedrock soil, and vegetation at an outcrop of the Phosphoria Formation on Snowdrift Mountain southeastern Idaho 1963
Miocene of the S.E. United States : a model for chemical sedimentation in a peri-marine environment 1977
Miocene of the southeastern United States proceedings of a symposium held December 4-5, 1980, Tallahassee, Florida / 1982
Mountain Meadows dacite : Oligocene intrusive complex that welds together the Los Angeles Basin, northwestern Peninsular Ranges, and central Transverse Ranges, California / 2001
Neogene stratigraphy and geologic history of the Apalachicola embayment, Florida 1984
New York and Ohio, geology of bedded salt and program plan : report of geologic project manager-Salina basin ; phase I, August 1977-January 1978 / 1978
Nile Delta drill core and sample database for 1985-1994 : Mediterranean Basin (MEDIBA) Program / 1996
Nomenclature revision of basal Cretaceous rocks between the Colorado and Red Rivers, Texas / 1966
North Dakota stratigraphic column / 1986
Numerical model analysis of the effects of ground-water withdrawals on discharge to streams and springs in small basins typical of the Puget Sound Lowland, Washington 1996
Occasional papers on the geology of Michigan, 1936
Onshore-offshore seismic stratigraphic correlations, Virginia / 1987
Origin and history of the Uvalde Gravel of Central Texas. 1971
Origin of mineralized water in Precambrian rocks of the Upper Paraíba Basin, Paraíba, Brazil / 1972
Origin, extent, and thickness of Quaternary geologic units in the Willamette Valley, Oregon / 2001
Overview of the Hanna, Carbon, and Cooper Lake Basins, southeastern Wyoming / 1993
Palaeolimnology of the Bay of Quinte, Lake Ontario : 2800 years of cultural influence / 1980
Paleoecology of the Choptank Formation (Miocene) of Maryland and Virginia, 1970
Paleotectonic investigations of the Permian system in United States, 1967
Paleozoic succession in Missouri 1900
Palynology and paleoecology of a lignite peat from Trail Ridge, Florida 1985
Palynology and stratigraphy of Cretaceous and Pleistocene sediments on Long Island, New York--a basis for correlation with New Jersey coastal plain sediments 1986
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