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The AAPG/Datapages Combined Publications Database

Showing 10,653 Results. Searched 196,763 documents.

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Ascending

Mesozoic Apparent Polar Wander and Plate Motions of North America

Maureen B. Steiner

Rocky Mountain Section (SEPM)

... E., 1969, Magnetic Reversal Stratigraphy of the Lower Triassic Moenkopi Formation of Western Colorado: Geol. Soc. America Bull., v. 80, p. 2431–2450...

1983

Study on the Relationship Between Rock Properties and NMR Measurement of the Low Permeability, Ductile, Shaly Sandstones

Junita Trivianty Musu, Bambang Widarsono

Indonesian Petroleum Association

... problematic. Traditional log-based techniques provide rock porosity but at best can only estimate permeability. Recent advances in the nuclear magnetic...

2007

Marine Geological and Geophysical Studies of the Florida - Blake Plateau - Bahamas Area

Robert E. Sheridan, William L. Osburn

CSPG Special Publications

..., including magnetic anomalies, gravity anomalies, and Rayleigh Wave dispersion data, suggest the possibility that the basement is about 10 km deep...

1975

Major, Through-going Stylolites in the Lower Ordovician Goodwin Limestone, Southern Nevada: Petrography with Dating from Paleomagnetism

Stephen L. Gillett

Journal of Sedimentary Research (SEPM)

... constraints to be placed on the timing of acquisition of the magnetization, but in addition the magnetic data place an upper limit on the time during which...

1983

Structure and Petroleum Potential of Eastern Chatham Rise, New Zealand

P. M. Austin , R. C. Sprigg , J. C. Braithwaite

AAPG Bulletin

... onshore. Provinces of igneous intrusion have been delineated by magnetic profiling. Characteristic horst and graben basement topography...

1973

Deep bed filtration and formation damage by particles with distributed properties

Nastaran Khazali, Gabriel Malgaresi, Yuri Osipov, Ludmila Kuzmina, Pavel Bedrikovetsky

Australian Energy Producers Journal

...sis of colloid retention and pore fluid flow in monolithic, open-porous media by X-ray computed microtomography and magnetic resonance velocimetry. Chemi...

2024

Catastrophic Glacial Outburst Floods on the Arkansas River, Colorado

Keenan Lee

Rocky Mountain Association of Geologists

... of Colorado: USGS, 1:500,000 scale. Tweto, O., and J.E. Case, 1972, Gravity and magnetic features as related to geology in the Leadville 30-minute...

2010

A Sedimentological Synthesis of Placer Gold, Uranium and Pyrite Concentrations in Proterozoic Witwatersrand Sediments

W. E. L. Minter

Dallas Geological Society

... secondary crossfolds induced local entry points which drained erosional products from Archean Greenstone Belts in the surrounding craton. Periods...

1977

Influence of beach morphodynamics on the distributions of the opheliid polychaete Euzonus sp. and its feeding burrows on a sandy beach: Paleoecological and paleoenvironmental implications for the trace fossil Macaronichnus segregatis

Koji Seike

PALAIOS

... and wave setup induced by shoreward water transport (McLachlan and Brown, 2006). The Hazaki Oceanographical Research Station (Port and Airport...

2009

Active Faults in Indonesia

H. D. Tjia

Geological Society of Malaysia (GSM)

... in preQuatemary limestone or at the foot of steep slopes. Faulting may be gravity-induced, that is, in limestone terrains on account of subsurface...

1978

Hot Dry Rock Geothermal Exploration in Australia

R. R. Hillis, M. Hand, S. Mildren, J. Morton, P. Reid, S. Reynolds

Petroleum Exploration Society of Australia (PESA)

... and magnetic signatures of the Ferguson Hill prospect within GEL !58 is the same as that of known RIOs. A mineral exploration test hole to 1,500 m did...

2004

Increased Production of Calcite and Slower Growth for the Major Sediment-Producing Alga Halimeda as the Mg/Ca Ratio of Seawater is Lowered to a “Calcite Sea” Level

Steven M. Stanley, Justin B. Ries, Lawrence A. Hardie

Journal of Sedimentary Research (SEPM)

..., Phase difference between sea level and magnetic reversal rate: Nature, v. 329, p. 816–818. Ginsburg, R.N., 1956, Environmental relationships of grain...

2010

Origin of high productivity in the Pliocene of the Florida Platform: Evidence from stable isotopes and trace elements

Kai Tao, Ethan L. Grossman

PALAIOS

... a negative correlation. This suggests that the salinityinduced factor is evident in the seasonal d18O and d13C records while the upwelling-induced...

2010

Geology, Geochemistry, and Structure of Low-Pressure Sheet Granites, Wichita Mountains, Oklahoma

M. Charles Gilbert, John P. Hogan, James D. Myers

Dallas Geological Society

.... Magnetic and gravity anomalies within the southwestern mid-continent. The province is strongly bimodal with at least one large layered mafic complex...

1990

A Late Cretaceous coniferous woodland from the San Juan Basin, New Mexico

K. Sian Davies-Vollum, Lisa D. Boucher, Patrick Hudson, A. Yael Proskurowski

PALAIOS

... form multiple rings per year in response to environmentally induced stresses (Wheeler and Lehman, 2005). Variations in stump diameter can be used...

2011

Assessing crustal contamination in the 28 to 18 Ma Dulce dike swarm with Nd-Sr isotopic data, southwestern Colorado

W. Mathew Mccormick, David A. Gonzales

Rocky Mountain Association of Geologists

... Mexico and SW Colorado using magnetic susceptibility fabrics: Geological Society of America Abstracts with Programs, v. 48, no. 7, https://doi.org...

2023

A Sedimentological Synthesis of Placer Gold, Uranium and Pyrite Concentrations in Proterozoic Witwatersrand Sediments

W. E. L. Minter

CSPG Special Publications

... secondary crossfolds induced local entry points which drained erosional products from Archean Greenstone Belts in the surrounding craton. Periods...

1977

Diagenesis and sealing capacity of the middle Tuscaloosa mudstone at the Cranfield carbon dioxide injection site, Mississippi, U.S.A.

Jiemin Lu, Kitty Milliken, Robert M. Reed, Susan Hovorka

Environmental Geosciences (DEG)

..., and nuclear magnetic resonance analyses) and results from SEM imaging has been previously noted (Loucks et al., 2009). In general, porosity values from core...

2011

Borehole Electrical Images as a Reservoir Characterization Tool in the Merecure Formation, Guarico 13 Field, Eastern Venezuela

Helena Gamero, Carmen Contreras, Pieter Pestman, Akira Mizobe

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... response of the buttons. Corrections for magnetic declination are also performed at this time. Two methods of speed correction are available; one employs...

2000

GEOBIOLOGICAL AND DIAGENETIC INSIGHTS FROM MALVINOKAFFRIC DEVONIAN BIOTA (CHAPADA GROUP, PARANÁ BASIN, BRAZIL): PALEOBIOLOGICAL AND PALEOENVIRONMENTAL IMPLICATIONS

BRUNO BECKER-KERBER, GABRIEL LADEIRA OSÉS, JESSICA FLEURY CURADO, MÁRCIA DE ALMEIDA RIZZUTTO, ISAAC DANIEL RUDNITZKI, GUILHERME RAFFAELI ROMERO, SILVIO YUJI ONARY-ALVES, VICTORIA GIOPATO BENINI, DOUGLAS GALANTE, FABIO RODRIGUES, PEDRO VICTOR BUCK, ELIDIANE CIPRIANO RANGEL, RENATO PIRANI GHILARDI, MÍRIAN LIZA ALVES FORANCELLI PACHECO

PALAIOS

... below in a model of fossil diagenetic history. The remains created organic rich regions in the sediment, which induced the activity of sulfate...

2017

Lode Mineralization in the Judith Mountains, Montana

Lee A. Woodward, David L. Giles

Montana Geological Society

...) by Bergantino and Clark (1985) shows that the Precambrian is slightly domed beneath the Judith Mountains. A strong, northeast-trending magnetic high...

1993

Mercury Management during Decommissioning: Predicting Accumulation and Mitigating Risk of Release

Luke Ellery, Peter Crafts, Andrew Sturgeon, Amit Rajani

Australian Petroleum Production & Exploration Association (APPEA) Journal

... sufficient concentration and/or process conditions, dissolved mercury may condense as a separate liquid phase leading to mercury-induced liquid metal...

2023

Understanding Geological Heterogeneity to Customize Field Development: An Example from the Vaca Muerta Unconventional Play, Argentina

Guillermina Sagasti, Martin Foster, Damian Hryb, Alberto Ortiz, Vicatoria Lazzari

Unconventional Resources Technology Conference (URTEC)

... of subsidence (Mitchum and Uliana 1985), punctuated by a number of tectonic-inversion pulses and short intervals of tectonic-induced subsidence (cf. Uliana...

2014

Pliocene and Quaternary Volcanism in the Northern Great Salt Lake Area and Inferred Volcanic Hazards

David M. Miller, John K. Nakata, C.G. Oviatt, William P. Nash, Donald W. Fiesinger

Utah Geological Association

...). Mineral Preparation and K-AR Dating Techniques All minerals used for radiometric ages were separated by standard heavy liquid and magnetic methods...

1995

The adsorption of Direct Brown 1 dye using kaolinite and surfactant modified kaolinite

Mark Jeeva, Sivarama Krishna Lakkaboyana, Wan Zuhairi W.Y.

Geological Society of Malaysia (GSM)

... range from 4.0 to 9.0, and then decreased significantly with increasing pH above 8. This was attributed to pH induced deprotonation of the functional...

2019

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