Results 1 to 5 of 5
- Organic and trace-element content of Holocene sediments in two estuarine bays, Pamlico South area, North Carolina, by Berryhill, Henry L.,Jr.(Henry Lee),1921-2013.(CARDINAL)277454; joint author.Swanson, Vernon E.(Vernon Emmanuel),1922-1992(CARDINAL)269196; Love, Alonza H.(Alonza Harold),1937-joint author.(CARDINAL)289956;
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- Subjects: Organic geochemistry; Marine sediments; Geology, Stratigraphic;
- Available copies: 1 / Total copies: 2
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- Geochemistry and diagenesis of tidal-marsh sediment, northeastern Gulf of Mexico, by Swanson, Vernon E.(Vernon Emmanuel),1922-1992(CARDINAL)269196; Love, Alonza H.(Alonza Harold),1937-joint author.(CARDINAL)289956; Frost, Irving C.,joint author.;
Bibliography: pages 76-80.- Subjects: Marine sediments; Marine sediments; Diagenesis.; Salt marshes; Salt marshes;
- Available copies: 1 / Total copies: 1
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- Geological studies on the COST No. B-2 well, U.S. Mid-Atlantic Outer Continental Shelf Area / by Scholle, Peter A.(CARDINAL)302913;
Includes bibliographical references (pages 69-71).The COST No. B-2 well is the first deep stratigraphic test to be drilled on the United States Atlantic Outer Continental Shelf (AOCS) area. The well was drilled on the eastern flank of the Baltimore Canyon trough to a total depth of 16,043 feet; it penetrated a section composed almost entirely of sand and shale with subordinate amounts of limestone, coal, and lignite. Biostratigraphic studies have shown that the uppermost 5,000 feet is of Tertiary and Quaternary age and was deposited in nonmarine to deep marine environments. The Upper Cretaceous section is about 3,000 feet thick and is of dominantly shallow marine origin. The basal 8,000 feet of sediment has been tentatively determined to be entirely of Early Cretaceous age, the basal sediments being dated as Berriasian. This Lower Cretaceous section is primarily nonmarine to very shallow marine in origin. Examination of cores, well cuttings, and electric logs shows that thick potential reservoir sands are found through much of the section. However, porosity and permeability decrease strikingly in the deeper parts of the Lower Cretaceous section as a result of compaction and cementation. Most of the sands are quite feldspathic, and progressive decomposition of feldspar stimulates authigenic clay and silica formation. Studies of color alteration of visible organic matter, organic geochemistry, and vitrinite reflectance show that although many units have high organic-carbon contents, moderately low geothermal gradients may have retarded thermal maturation. This, in conjunction with the scarcity of marine-derived organic matter in the lower part of the section, suggests a relatively low potential for the generation of liquid hydrocarbons. However, the overall combination of source beds, reservoirs, seals, structures, and thermal gradients may be favorable for the generation and entrapment of natural gas. Furthermore, the presence of reservoir rocks, seals, and trapping structures may indicate a significant potential for entrapment of either natural gas or petroleum that was generated deeper in the basin and then migrated either laterally or vertically.- Subjects: Geology, Stratigraphic; Geology, Stratigraphic; Geology; Continental shelf;
- Available copies: 1 / Total copies: 1
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- Lead in the environment : a compilation of papers on the abundance and distribution of lead in rocks, soils, plants, and the atomsphere, and on methods of analysis for lead used by the U.S. Geological Survey / by Lovering, T. G.(Tom Gray),1921-1996.(CARDINAL)269827;
Includes bibliographies and index.Summary / by T.G. Lovering -- Inorganic chemistry of lead in water / J.D. Hem -- Organic chemistry of lead in natural water systems / R.L. Wershaw -- Distribution of principal lead deposits in the continental United States / A.V. Heyl -- Migration of lead during oxidation and weathering of lead deposits / Lyman C. Huff -- Lead in igneous and metamorphic rocks and in their rock-forming minerals / Michael Fleischer -- Abundance of lead in sedimentary rocks, sediments, and fossil fuels / T.G. Lovering -- Lead content of water / M.J. Fishman and J.D. Hem -- Lead in soils / R.R. Tidball -- Lead in vegetation / H.L. Cannon -- Lead in the atmosphere, natural and artificially occurring lead, and the effects of lead on health / H.L. Cannon -- Analytical methods for the determination of lead / F.N. Ward and M.J. Fishman.- Subjects: Lead.; Geochemistry.; Lead;
- Available copies: 1 / Total copies: 1
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- Selected papers in the hydrologic sciences, 1986 / by Subitzky, Seymour,1923-(CARDINAL)269657; Geological Survey (U.S.)(CARDINAL)154385;
Includes bibliographical references.Limnology of West Point Reservoir, Georgia and Alabama / by D. B. Radtke. -- Aqueous geochemistry of the Bradys Hot Springs geothermal area, Churchill County, Nevada / by A. H. Welch and A. M. Preissler. -- Investigation of the possible formation of diethylnitrosamine resulting from the use of rhodamine WT dye as a tracer in river waters / by T. R. Steinheimer and S. M. Johnson. -- Estimating stream-aquifer interactions in coal areas of eastern Kansas by using streamflow records / by H. E. Bevans. -- Investigations of organic contaminants derived from wood-treatment processes in a sand and gravel aquifer near Pensacola, Florida / by W. E. Pereira and C. E. Rostad. -- Evaluating strategies for ground-water contaminant plume stabilization and removal / by S. M. Gorelick and B. J. Wagner. -- Recent growth of Gulkana Glacier, Alaska Range, and its relation to glacier-fed river runoff / by L. R. Mayo and D. C. Trabant. -- Extension of the unsteady one-dimensional open-channel flow equations for flow simulation in meandering channels with flood plains / by L. L. DeLong. -- Comparison of two stream-discharge record construction techniques for eight gaging stations in Maine / by R. A. Fontaine. -- Channel widening characteristics and bank slope development along a reach of Cane Creek, west Tennessee / by Andrew Simon and C. R. Hupp. --Evaluation of a suggested sequence for the chemical extraction of soluble amorphous phases from clays / by S. L. Rettig and B. F. Jones. -- Comparison of velocity interpolation methods for computing open-channel discharge / by J. M. Fulford and V. B. Sauer. -- A preliminary evaluation of a discharge computation technique that uses a small number of velocity observations / by L. R. Bohman and W. J. Carswell, Jr.- Subjects: Hydrology;
- Available copies: 1 / Total copies: 1
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Results 1 to 5 of 5