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The AAPG/Datapages Combined Publications Database

Showing 15,625 Results. Searched 195,596 documents.

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Early Devonian bimodal volcanic rocks of Southwestern New Brunswick: petrography, stratigraphy, and depositional setting

Nancy A. Van Wagoner, Wayne McNeil, Vincent Fay

Atlantic Geology

.... Plagioclase, and less commonly sanidine, rarely occur as glomerophyric phenocrysts. Primary structures include spherulites concen­ trated along flow...

1988

SUPERCRITICAL FLUVIAL STYLES AND THE SHIFTING ARIDITY IN THE EARLY TRIASSIC: THE EXAMPLE OF THE SANGA DO CABRAL FORMATION, PARANá BASIN, BRAZIL

PEDRO L.A. XAVIER, CLAITON M. DOS S. SCHERER, ADRIANO DOMINGOS DOS REIS, EZEQUIEL GALVÃO DE SOUZA, FELIPE GUADAGNIN, GRACIELA PIÑEIRO

Journal of Sedimentary Research (SEPM)

... conglomerates with supercritical-flow structures, through sandstones with supercritical-flow structures, to sigmoidal cross-stratification and ripple...

2023

Mass-Flow Arenites from a Paleozoic Interarc Basin, New South Wales, Australia: Mode and Environment of Emplacement

Ray Cas

Journal of Sedimentary Research (SEPM)

... structures generated by flow in alluvial channels, in Middleton, G. V., ed., 1965, Primary sedimentary structures and their hydrodynamic interpretation: Soc...

1979

Geology and Uranium Deposits Along the Northeastern Margin, McDermitt Caldera Complex, Oregon

Andy B. Wallace, Michael W. Roper

AAPG Special Volumes

... lavas, particularly along flow-boundary zones, but also locally in steeper structures. Figure 3 shows the 6,500-ft by 3,000-ft mineralized area in plan...

1981

Positive-Relief Bedforms on Modern Tidal Flat that Resemble Molds of Flutes and Grooves; Implications for Geopetal Criteria and for Origin and Classification of Bedforms

Gerald M. Friedman, John E Sanders

Journal of Sedimentary Research (SEPM)

... of flow. The internal structures of these features are not known. These positive-relief bedforms, setulfs and ridges, presumably grew in response to complex...

1974

Characteristics of the Braided Stream Depositional Environment with Examples from the South Canadian River, Texas

L. G. Kessler, II

Earth Science Bulletin (WGA)

... or more per second) are very important in determining patterns of sedimentation in the Canadian River Valley. Rapid flow conditions at these times...

1971

New Occurrences of Dish Structure in the Stratigraphic Record

Tor H. Nilsen, J. Alan Bartow, Edmund Stump , Martin H. Link

Journal of Sedimentary Research (SEPM)

... modern analogue: Belt Symposium 1973, v. 1, Moscow, Idaho, p. 139-158. BUSCH, W. H., 1976, A model of the origin of dish structures in some ancient...

1977

The Impact of Reservoir Heterogeneity on Fluid Flow in the Tensleep Sandstone of the Bighorn Basin

Mamdouh A. Shebl

Wyoming Geological Association

... reservoir internal fabric, sedimentary structures, and diagenesis have on fluid flow in Tensleep reservoirs. Figure 1 is a diagram of the internal fabric...

1995

Hydrodynamic Pools at Faults

N. A. Eremenko, I. M. Michailov

CSPG Bulletin

... gazovoi techniki geol. ser. 9. Golovazkii, I. N., 1968, Oil and Gas Accumulation in Salt Dome Structures of the Dnieprovsk-Donetz Depression; Trans...

1974

Deposition and Stratification

J. C. Harms, J. B. Southard, R. G. Walker

Special Publications of SEPM

... this provides the most direct link to Some primary sediinterpretation of flow conditions. trains or flute casts, mentary structures, like ripple represent...

1982

The Stratigraphy and Depositional Environments of Jurassic Volcanic and Volcaniclastic Rocks of the Kettle Rock Sequence North of 40 °N Latitude, Northern Sierra Nevada, California

Geoff Christe

Pacific Section SEPM

... due to: l)the restricted nature of flow units; 2) the strong influence of paleotopography in 285 dictating where flows, ash-flow tuffs...

1993

Thumb Butte: A Latite Among Tertiary Basalts

Beth Nichols Boyd

Pacific Section of AAPG

... Arizona area. Mapping, with special attention to flow direction and the nature of contacts, XRF analysis of multiple samples for whole-rock and trace...

2001

Great Basin Ignimbrites

E. F. Cook

Utah Geological Association

... at the top into welded tuff and back into nonwelded tuff at the base; relative lack of sorting; absence of liquid-flow structures; presence of vitroclastic...

1960

Testing hypotheses on signatures of precipitation variability in the river and floodplain deposits of the Paleogene San Juan Basin, New Mexico, U.S.A.

Kristine L. Zellman, Piret Plink-Björklund, Henry C. Fricke

Journal of Sedimentary Research (SEPM)

... structures of bedforms under supercritical-flow conditions: new insights from flume experiments: Sedimentology, v. 61, p. 712– 748. Cather, S.M., 2004...

2020

Interrelation between surface and basement heat flow in sedimentary basins

Alban Souche, Daniel Walter Schmid, and Lars Rüpke

AAPG Bulletin

...Interrelation between surface and basement heat flow in sedimentary basins Alban Souche, Daniel Walter Schmid, and Lars Rüpke 2017 1697 1713 101 10...

2017

Bank Deposition in Suspended-Load Streams

Graham Taylor, K. D. Woodyer

Dallas Geological Society

...., 1950, Engineering hydraulics: John Wiley and Sons, New York p. 644-647. Sanders, J. E., 1965, Primary sedimentary structures formed by turbidity...

1977

Bank Deposition in Suspended-Load Streams

Graham Taylor, K. D. Woodyer

CSPG Special Publications

...., 1950, Engineering hydraulics: John Wiley and Sons, New York p. 644-647. Sanders, J. E., 1965, Primary sedimentary structures formed by turbidity...

1977

Carbonate Reservoirs of the Mesozoic Sediments of the North Caucasus and Cis-Caucasus

A. V. Solov’yev, A. A. Arbatov, G. Ye. Turpayeva

Petroleum Geology: A Digest of Russian Literature

.... Morphologically reef masses of the east part of the North Caucasus are large, from 200 to 1000 m thick. Detailed study of these “structures” clearly discloses...

1965

Abstract: Proving Reserves Without Drilling

James Erdle

Earth Science Bulletin (WGA)

... for determining reserves connected to a well, without costly (and risky) additional drilling. The technique simply involves flowing the well...

1982

Turbidites Debris Sheets and Truncation Structures in Upper Paleozoic Deep-Water Carbonates of the Sverdrup Basin, Arctic Archipelago

Graham R. Davies

Special Publications of SEPM

...Turbidites Debris Sheets and Truncation Structures in Upper Paleozoic Deep-Water Carbonates of the Sverdrup Basin, Arctic Archipelago Graham R...

1977

The Petrology of Lower Pennsylvanian Sewanee Sandstone, Lookout Mountain, Alabama and Georgia

Chih Shan Chen , H. Grant Goodell

Journal of Sedimentary Research (SEPM)

... of directional structures, provides information which suggests probable source areas and provenance rock types, the nature of the transporting agent...

1964

Hyperconcentrated Flows and Gastroliths: Sedimentology of Diamictites and Wackes of the Upper Cloverly Formation, Lower Cretaceous, Wyoming, U.S.A.

Michael J. Zaleha, Shayne A. Wiesemann

Journal of Sedimentary Research (SEPM)

.... 880–894. A hyperconcentrated flow is a sediment–fluid flow intermediate in nature between dilute, fully turbulent, stream flow and viscous, generally...

2005

ABSTRACT: Characterization of Chosen Ordovician Yeoman Dolostones of the Northern Williston Basin, Southeast Saskatchewan; #90049 (2005)

D. Harvey, D. M. Kent, H. Qing

Search and Discovery.com

... with determining the depositional setting and mechanisms of diagenetic alteration. This has been done through detailed description of seven core and ~50 thin...

2005

ABSTRACT: Timing of Microbial Gas Generation in Upper Cretaceous Reservoirs, Montana and Canada - Interpretation from 129I/I ratios

Jennie Ridgley

Rocky Mountain Association of Geologists

... geochemical parameters, indicate multiple flow paths affected by depositional patterns of reservoirs, local structures, and times of exsolution of free...

2006

Abstract: Stylolite Networks as a Primary Control on the Geometry of Massive Diagenetic Alterations in Carbonates; #90255 (2017)

Enrique Gomez-Rivas, Juan Diego Martín-Martín, Paul Bons, Daniel Koehn

Search and Discovery.com

... that these structures can be a major control on diagenetic processes like dissolution, cementation and replacement, therefore determining reservoir quality...

2017

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