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The AAPG/Datapages Combined Publications Database

Showing 675 Results. Searched 200,619 documents.

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Paleofluid Evolution In Fault-Damage Zones: Evidence From Fault–Fold Interaction Events In the Jabal Qusaybah Anticline (Adam Foothills, North Oman)

Mahtab Mozafari, Rudy Swennen, Fabrizio Balsamo, Luca Clemenzi, Fabrizio Storti, Hamdy El Desouky, Frank Vanhaecke, Christian Tueckmantel, John Solum, Conxita Taberner

Journal of Sedimentary Research (SEPM)

... Group 1 Veins. The cement precipitation in this group of veins is interpreted to have been initiated from local buffered formation waters in a closed...

2015

Burial Dolomitization of the Upper Devonian Miette Buildup, Jasper National Park, Alberta

Bret W. Mattes, Eric W. Mountjoy

Special Publications of SEPM

... the huge bank of autochthonous carbonate in the limestone waters should be effectively buffered by be expected to character of its precur sor...

1980

Two Stages of Deformation and Fluid Migration in the West-Central Brooks Range Fold and Thrust Belt, Northern Alaska

Thomas E. Moore, Christopher J. Potter, Paul B. O'Sullivan, Kevin L. Shelton, Michael B. Underwood

AAPG Special Volumes

... higher temperature (250300C) event that was buffered by limestone and a younger, lower temperature (150C) event that had distinctly lower 13C values...

2004

Conceptual Models for the Prediction of Porosity Evolution with an Example from the Frontier Sandstone, Bighorn Basin, Wyoming

Ronald C. Surdam, Thomas L. Dunn, Donald B. MacGowan, Henry P. Heasler

Rocky Mountain Association of Geologists

... increases to the maximum concentration where the carbonate system is externally buffered by acetate (MacGowan and Surdam, 1989a). Under these conditions...

1989

Petrologic and geochemical attributes of calcite cementation, dolomitization and dolomite recrystallization: an example from the Mississippian Pekisko Formation, west-central Alberta

JoAnn Adam, Ihsan S. Al-Aasm

CSPG Bulletin

... inorganic carbon enriched fluids (i.e. carbonate buffered) infiltrating the rock. Several authors (Frank and Lohmann, 1995; Meyers and Lohmann, 1985...

2017

Microbialite Formation in Seawater of Increased Alkalinity, Satonda Crater Lake, Indonesia

Gernot Arp, Andreas Reimer, Joachim Reitner

Journal of Sedimentary Research (SEPM)

... precipitation in Satonda because the simultaneously released CO2 is insufficiently buffered. Subfossil reef parts comprise green algal tufts encrusted...

2003

Late Diagenetic Dolomitization of Lower Ordovician, Upper Knox Carbonates: A Record of the Hydrodynamic Evolution of the Southern Appalachian Basin

Isabel P. Montanez

AAPG Bulletin

... and 87Sr/86Sr ratio of zone 2 dolomitizing fluids were likely buffered by dissolution of the host prior to and synchronous with zone 2 dolomitization...

1994

Tectonic-hydrothermal brecciation associated with calcite precipitation and permeability destruction in Mississippian carbonate reservoirs, Montana and Wyoming

David A. Katz, Gregor P. Eberli, Peter K. Swart, Langhorne B. Smith Jr.

AAPG Bulletin

... to Mississippian seawater values reported by Veizer et al. (1999), suggesting that diagenesis was dominated by a rock-buffered system. These dolomites...

2006

The Geology of Landfills

Peter J. Hutchinson

Environmental Geosciences (DEG)

... years (EMCON, 1980; Augenstein and Pacey, 1991). During this phase, population levels of methanogenic bacteria remain stable and the pH remains buffered...

1995

Deposition and taphonomy of the Hound Island Late Triassic vertebrate fauna: Fossil preservation within subaqueous gravity flows

Thomas L. Adams

PALAIOS

... blocks were placed in a 10% solution of glacial acetic acid buffered with calcium phosphate to free fossils. The acid bath was limited to 24 hours...

2009

Aerobic and Anaerobic Metal Attenuation Processes in a Constructed Wetland Treating Acid Mine Drainage

C. D. Barton, A. D. Karathanasis

Environmental Geosciences (DEG)

.... P., and Jackson, M. L. (1960). Iron oxide removal from soils and clays by a dithionate-citrate system buffered with sodium bicarbonate. Clays Clay...

1998

Proposing an Entirely Pennsylvanian Age for the Fountain Formation through New Lithostratigraphic Correlation along the Front Range

Dustin E. Sweet, Corbin R. Carsrud, Aaron J. Watters

Rocky Mountain Association of Geologists

..., O.P. and Jackson, M.L., 1960, Iron oxide removal from soils and clays by a citrate-dithionite system buffered by sodium carbonate: Clays and Clay...

2015

Bacterial decomposition of avian eggshell: A taphonomic experiment

Denise L. Smith, James L. Hayward

PALAIOS

... weighed and placed in sterile phosphate buffered saline (PBS) in a 1:20 (w/v) dilution, and crushed using a sterile mortar and pestle. One hundred...

2010

Diagenesis of Flint and Porcellanite in the Maastrichtian Chalk at Stevns Klint, Denmark

Heine Buus Madsen, L. Stemmerik

Journal of Sedimentary Research (SEPM)

... a buffered acetic acid at pH 4.5 to avoid dissolution of noncalcite minerals. The X-ray diffraction (XRD) analyses of porcellanite, flint, and insoluble...

2010

Palaeo-Rift Controls on Mechanisms of Isostatic Compensation in the Papuan Fold Belt

D. Harrison, J. Milsom

Papua New Guinea (PNG) Petroleum Convention Proceedings

... direction (Abers & McCaffrey, 1988) but in the New Guinea region their relative motion is buffered by a series of microplates with generally small...

1996

Application of Quartz Sand Microtextural Analysis to Infer Cold-Climate Weathering for the Equatorial Fountain Formation (Pennsylvanian–Permian, Colorado, U.S.A.)

Dustin E. Sweet, Gerilyn S. Soreghan

Journal of Sedimentary Research (SEPM)

... and clays by a citrate-dithionite system buffered by sodium carbonate: Clays and Clay Mineralogy, v. 7, p. 317–327. Parrish, J.T., 1998. Interpreting...

2010

Massive Sulphide Deposits and Their Possible Significance to Other Ores in Southeast Asia

R. W. Hutchinson

Geological Society of Malaysia (GSM)

... l p h id e d e p o s it s SEA LEVEL SEA FLOOR Fig. I. Convective circulation of saline conate or marine waters (in a system buffered by Fe...

1986

Marcasite in Black Shales—a Mineral Proxy for Oxygenated Bottom Waters and Intermittent Oxidation of Carbonaceous Muds

Juergen Schieber

Journal of Sedimentary Research (SEPM)

... associated with microbial organic-matter decay are not likely to produce the needed pH drop. Typical anoxic marine sediments are buffered in the range...

2011

Tectonic Redirection of Paleocene Fluvial Drainage Systems and Lacustrine Flooding in the Hanna Basin Area, South-Central Wyoming

Anton F.-J. Wroblewski

Rocky Mountain Section (SEPM)

... the basin-flanking uplifts was sequestered against the uplifts due to the rapid subsidence adjacent to the front and buffered the relatively smaller-scale...

2003

Lithostratigraphy, Biostratigraphy, and Magnetostratigraphy of Arikareean Strata West of The Continental Divide in Montana

Donald L. Rasmussen, Donald R. Prothero

Rocky Mountain Section (SEPM)

..., provided a buffered environment that allowed excellent preservation of the calcareous invertebrates and algae, vertebrate bones and teeth, and bird...

2003

Determining the Diagenetic Conditions of Concretion Formation: Assessing Temperatures and Pore Waters Using Clumped Isotopes

Sean J. Loyd, Frank A. Corsetti, John M. Eiler, Aradhna K. Tripati

Journal of Sedimentary Research (SEPM)

... opportunity to identify ancient δ18Opw modification, a signal that is less likely to manifest in carbonate-dominated systems (which can be δ18O buffered...

2012

Involvement of microbial mats in delayed decay: An experimental essay on fish preservation

Miguel Iniesto, Ana I. Lopez-Archilla, Marian Fregenal-Martínez, Angela D. Buscalioni, M. Carmen Guerrero

PALAIOS

... (phosphate-buffered saline), and some residue remained after washing. Samples were dried at 37 uC overnight. To facilitate SEM observations, the entire...

2013

Preservational and morphological variability of assemblages of agglutinated eukaryotes in Cryogenian cap carbonates of northern Namibia

Lilly A. Dalton, Tanja Bosak, Francis A. Macdonald, Daniel J.G. Lahr, Sara B. Pruss

PALAIOS

... walls. Samples corresponding to fossiliferous thin sections were dissolved in 10% acetic acid buffered with 10% ammonium acetate. From each...

2013

Assessing Grain-Size Correspondence Between Flow and Deposits of Controlled Floods In the Colorado River, U.S.A.

Amy E. Draut, David M. Rubin

Journal of Sedimentary Research (SEPM)

... constant discharge tend to be strongly buffered during transport, such that these signals would not be preserved readily in sedimentary deposits...

2013

Structural architecture of the Farnsworth oil unit: Implications for geologic storage of carbon dioxide

Jingyao Meng, Jack C. Pashin, and Peter E. Clark

Environmental Geosciences (DEG)

... in the shallow subsurface. Dissolved CO2 in water also may generate carbonic acid, which will in turn be buffered by reaction with carbonate in the Ogallala...

2017

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