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The AAPG/Datapages Combined Publications Database

Showing 1,088 Results. Searched 200,756 documents.

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Rivers and Rifting: Interaction of Normal Faulting, Erosion and Sediment Dispersal in the Corinth Rift; #30136 (2010)

Mary Ford, Ed Williams, Nicolas Backert, Fabrice Malartre, Sebastien Rohais

Search and Discovery.com

... extension across whole rift is approx 11 km (Beta 1.2). Assuming rifting began around 4 Ma, average extension rate =2.75 mm/a. Present-day extension rate...

2010

Effects of Porosity Models on Thermal History in Geohistory Models, #41392 (2014)

Alton A. Brown

Search and Discovery.com

... a beta factor for an earlier thermal subsidence section, the beta factor will not be correctly estimated. Predicted heat-flow changes related...

2014

Incorporating Complex Geology in Basin Models: Example from a Forearc Basin; San Joaquin Valley, California; #41949 (2016)

Lisa Alpert, Carolyn Lampe

Search and Discovery.com

... of beta. Pre-Rift Temperature Profile Pure Shear Thermal Model Moho Post Rift Temperature Profile (β=2) Moho 9 Crustal Layering Model...

2016

Recognition of Relative Sea-Level Change in Upper Cretaceous Coal-Bearing Strata: A Paleoecological Approach Using Agglutinated Foraminifera and Ostracodes to Detect Key Stratigraphic Surfaces

Neil E. Tibert, R. Mark Leckie, Jeffrey G. Eaton, James I. Kirkland, Jean-Paul Colin, Elana L. Leithold, Michael E. Mccormic

Special Publications of SEPM

... Coal Zone (Alton coal fields). Kaolinitic and smectite claystone with beta quartz and zircon are intercalated with the coal seams and likely...

2003

THE HABITAT OF THE EARLY VERTEBRATES: TRACE AND BODY FOSSIL EVIDENCE FROM THE HARDING FORMATION (MIDDLE ORDOVICIAN), COLORADO

William A. Fischer

Rocky Mountain Association of Geologists

... beta nerostome t r a c e bed (new name, i n f o r m a l use, see Text F i g . 2 ) . For b r e v i t y , t h i s l o c a t i o n w i l l h e r e a f t e r...

1978

Geochemical and mineralogical characteristics of fjord sediments in Arctic Svalbard: insights into Holocene glacial activity and weathering variability

Kwangchul Jang, Germain Bayon, Youngkyu Ahn, Young Jin Joe, Eun Jin Son, Sae Yun Kwon, Jung-Hyun Kim, Christoph Vogt, Matthias Forwick, Eunji Byun, Seung-IL Nam

Journal of Sedimentary Research (SEPM)

..., K.A., and Kromer, B., 2020, Marine20: the marine radiocarbon age calibration curve (0–55,000 cal BP): Radiocarbon, v. 62, p. 779–820. Hindshaw, R.S....

2025

Utah Geological Association 2010 Fall Field Symposium Road Log; Geology of South-Central Utah

Ben Everitt, Bruce Vandre

Utah Geological Association

... the white sandstone in Cedar Canyon, and that the lower conglomerate member is none other than the conglomerate at the top of the “S-curve” switchback...

2010

Holocene Estuary Evolution„Stratigraphic Studies From Southeastern Australia

Peter S. Roy

Special Publications of SEPM

... level with the tidal-delta surface (c. 14 m), which, from the sedimentation curve in Figure 6, was probably achieved around 7 ka BP. In the mouth...

1994

Glossary of Terms Applicable to Petroleum Geochemistry

Frederick W. Vlierboom

AAPG Special Volumes

... of the beta ring. AMINO ACIDS: Amino acids are compounds having both amino (--NH) and carboxylic acid (--COOH) groups. They occur in nature in the free...

1991

Paleogeography of Northern Arizona During the Deposition of the Permian Toroweap Formation

Richard R. Rawson, Christine E. Turner-Peterson

Rocky Mountain Section (SEPM)

... and gypsum member and he informally named them from top to bottom: alpha, beta, and gamma. Sorauf (1962) suggested names for McKee’s informal members...

1980

Inhibición Magnética de la Acumulación de Depósitos Parafínicos [PAPER IN SPANISH] Magnetic Inhibition of Accumulation of Paraffinic Deposits

César Augusto Villabona Carvajal, Diana Paola González García

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... herramientas magnéticas comerciales (Alfa y Beta) implementadas en pozos de fácil acceso. Cada herramienta tuvo un estudio de aplicabilidad y seguidamente...

2009

The Outlook for Volcanic-Hosted Gold Deposits in the Republic of Costa Rica

Steve Ludington, William C. Bagby

Circum Pacific Council Publications

... in volcanic arcs in the Cascades and in Japan, and (2) hot-spring type deposits (Cafiamazo, Beta Vargas, Santa Clara?), similar to large, low-grade deposits...

1995

Dates Derived from Quaternary Strata in the Vicinity of Canyonlands National Park

Norma E. Biggar, Janet A. Adams

Four Corners Geological Society

...) analyses were provided by Beta Analytic, Inc. (BETA), Coral Gables, Florida; Washington State University (WSU), Pullman, Washington; and Dicarb...

1987

Evaluating the ichnofossil Teredolites as an indicator of salinity and paleoenvironment

R. C. C. Buntin, S.T. Hasiotis, and P. P. Flaig

PALAIOS

... ppt (oligohaline to alpha-mesohaline). Zone 2 represents upper to central estuary successions with salinities from 10–19 ppt (beta-mesohaline...

2022

Application of Oxygen Activation Logging for Detecting Water Flow Behind Casing/Tubing in Minas Field

Rinaldi

Indonesian Petroleum Association

... of Nitrogen (16N). The radioactive Nitrogen decays by beta emissions with half life of 7.13 seconds. These beta emissions are followed by the release...

1995

Regional Stratigraphic Variations in the White Rim Sandstone (Utah): Evidence of a Change in Rate of Relative Sea-Level Rise During The Permian

Jacqueline E. Huntoon, Diane L. Kamola

CSPG Special Publications

...). This interval corresponds to the time of deposition of the lowermost, transgressive Gamma and Beta members of the Kaibab Limestone (Irwin, 1971). Following...

1988

Paleoseismic implications of fluid-escape structures in raised deltas at Lower Five Islands - Economy Point, Nova Scotia

Bruce E. Broster, David A. MacDougall

Atlantic Geology

...). The sample (dated by Beta Analytic Inc. of Miami, Florida) yielded a corrected radio­ carbon age of 1870 ± 70 years, which may be synonymous...

1997

Success Story of Integrated Subsurface Study to Deliver a Successful Infill Drilling: Buntal-5 Case Study

Budi Khoironi, Angela Ismayawati Felder, Aries B. Nugroho, Margaretha Purwaningsih, Paramita Wardhani

Indonesian Petroleum Association

... the shallowest to the deepest i.e Beta, Gamma and Delta reservoir. The Beta reservoir consisted of Beta-0, Beta-1 and Beta-2 zone. Gamma reservoir consisted...

2021

Experimental and Field Studies on the Genesis of Sandstones

Gerard V. Middleton

Wyoming Geological Association

... the shear-stress to define a dimensionless variable, Beta, by the following equation where es is the density of the grains and D is the diameter...

1966

Sediment-Hosted Contaminants and Distribution Patterns in the Mississippi and Atchafalaya River Deltas

Flocks, James G., Kindinger, Jack L., Ferina, Nicholas, and Dreher, Chandra

GCAGS Transactions

... throughout the Atchafalaya Bay transect. Analysis was conducted at a commercial laboratory (Beta Analytic, Inc., Miami). The samples underwent "acid...

2002

Beach and Shoreface Ooid Deposition on Shallow Interior Banks, Turks and Caicos Islands, British West Indies

R. M. Lloyd, R. D. Perkins, S. D. Kerr

Journal of Sedimentary Research (SEPM)

... section of the Long Bay area showing radiocarbon ages of ooids collected at various localities (analyses were made on untreated bulk grab samples by Beta...

1987

Classification of Offshore Gulf of Mexico Oils and Gas Condensates (1)

KEITH F. M. THOMPSON , MAHLON C. KENNICUTT II , and JAMES M. BROOKS

AAPG Bulletin

... from similar sources. A further line of evidence concerns the biomarker patterns of group 4 condensates. The ratio of 17(alpha)H,21(beta)(H...

1990

A Forecast of Undiscovered Oil and Gas in the Frio Strand Plain Trend: The Unfolding of a Very Large Exploration Play (1)

J. H. SCHUENEMEYER , and L. J. DREW

AAPG Bulletin

... of wildcat wells), e = the residual error in the model, (Greek) beta[0] = the intercept of the linear component, (Greek) beta[1] = the slope...

1991

Basin Analysis and Petroleum System Characterization and Modeling, Interior Salt Basins, Central and Eastern Gulf of Mexico; #10396 (2012)

Ernest A. Mancini, Paul Aharon, Donald A. Goddard, Marty Horn, and Roger Barnaby

Search and Discovery.com

... heat-flow values (Figure 83), lithospheric-stretching beta factors (Figure 84), measured and calculated vitrinitereflectance values, and a transient...

2012

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