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The AAPG/Datapages Combined Publications Database

Showing 4,216 Results. Searched 200,616 documents.

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Upper Permian (Zechstein) microbialites: Supratidal through deep subtidal deposition, source rock, and reservoir potential

Mirosław Słowakiewicz, Maurice E. Tucker, Richard D. Pancost, Edoardo Perri, Michael Mawson

AAPG Bulletin

..., M. S., and R. P. Reid, 2006, Growth morphologies of modern marine stromatolites: A case study from Highborne Cay, Bahamas: Sedimentary Geology, v...

2013

Comparison of 226Ra/238U and 228Th/228Ra Disequilibrium With Weathering Indices In Beach Sand Sediments From Greece

Argyrios Papadopoulos, Antonios Koroneos, Georgios Christofides, Stylianos Stoulos

Journal of Sedimentary Research (SEPM)

...: clues from the Gangetic plain rivers: Journal of Geochemical Exploration, v. 88, p. 373– 375. Chabaux, F., Bourdon, B., and Riotte, J., 2008, U-series...

2016

Dolomitization kinetics during induction: fluid geochemistry and mineralogical evidence for early nucleation

Ariel S. Martin, Stephen E. Kaczmarek

Journal of Sedimentary Research (SEPM)

... Petrology, v. 57, p. 1068–1078. Glanzman, R.K., 1977, Geochemical and mineralogical comparison of surficial materials in the Great Salt Lake Desert...

2025

Geochemical dispersal in till: Waterford area, New Brunswick

M. D. Munn, B. E. Broster, A. G. Pronk

Atlantic Geology

... for New Brunswick Department of Natural Resources and Energy (NBDNRE), in conjunction with regional geochemical surveys and surficial mapping, during...

1996

Hydrocarbon-induced diagenetic alteration of the Permian White Rim Sandstone, Elaterite Basin, southeast Utah

Marko A. Gorenc and Marjorie A. Chan

AAPG Bulletin

... Moenkopi Formation. These formations surround the White Rim reservoir as fine-grained seals. Field, petrographic, and geochemical analyses indicate...

2015

Biogenic Structures in Outcrops and Cores. I. Approaches to Ichnology

Robert W. Frey, S. George Pemberton

CSPG Bulletin

... lamination. Other burrows are actively backfilled by the tracemaking animal as it passes sediment around itself or, in the case of deposit feeders...

1985

Geologic characteristics of the central stretch of the Ticona Channel, north-central Illinois

Bryce A. Willems, David H. Malone, Andre Pugin

Environmental Geosciences (DEG)

... thesis, Illinois State University, Normal, Illinois, 76 p.Walls, T. A., 2004, Surficial geology, aquifer sensitivity, and geophysical investigation...

2007

Gold (Hydrogen) Rush: Risks and Uncertainties in Exploring for Naturally Occurring Hydrogen

Linda Stalker, Asrar Talukder, Julian Strand, Matthew Josh, Mohinudeen Faiz

Australian Petroleum Production & Exploration Association (APPEA) Journal

... analogues and case studies to date. We explore these risks and uncertainties and provide a roadmap for reducing the evidence gap. Keywords: analysis...

2022

Ichnofossil Tiering in Triassic Alluvial Paleosols: Implications for Pangean Continental Rocks and Paleoclimate

Stephen T. Hasiotis, Russell F. Dubiel

CSPG Special Publications

... can be evaluated through time in the continental rock record in conjunction with the depositional and tectonic histories to better comprehend paleo...

1994

TAPHONOMIC ANALYSIS OF CAMBRIAN VERMIFORM FOSSILS OF UTAH AND NEVADA, AND IMPLICATIONS FOR THE CHEMISTRY OF BURGESS SHALE-TYPE PRESERVATION

JESSE S. BROCE, JAMES D. SCHIFFBAUER

PALAIOS

... minerals, even though they form via different mechanisms and may require different geochemical settings (e.g., Anderson et al. 2011; Cai et al. 2012...

2017

The Role of Cyanobacteria In the Microfabric Heterogeneity of Cambrian Leiolite, North China

Mingxiang Mei, Muhammad Riaz, Ardiansyah Koeshidayatullah, Ziliang Liu, Mohamed S. Ahmed, Douaa Fathy

Journal of Sedimentary Research (SEPM)

...-level changes and depositional systems in the Cambrian of the North China Platform: a case study of Kouquan section, Shanxi Province, China: Journal...

2023

Paleomagnetism, Rock Magnetism and Opaque Mineralogy of Iron Ore Deposits From Southern Mexico and Their Implications for Quantitative Modelling of Magnetometric Data

L. Alva-Valdivia, J. Urrutia-Fucugauchi, H. Bohnel

Circum Pacific Council Publications

..., geochemical, and petrographic studies of intrusive bodies along the margin are strongly suggestive of a magmatic arc environment (e.g. Koheler and others...

1996

Experimental modeling of a possible Oryctodromeus cubicularis (Dinosauria) burrow

D. Cary Woodruff, David J. Varricchio

PALAIOS

...). In the latter case, Trial IX, the skeleton was added to the sediment prior to pouring by first blending the sediment mixture using the drill and paint...

2011

Environmental Geophysical Survey of Radon-Hazard Areas in the Southern St. George Basin, Washington County, Utah

Barry J. Solomon

Utah Geological Association

... in radon risk assessment - a case history of deliberate exploration, in The 1991 International Symposium on Radon and Radon Reduction Technology, v. 5...

1992

Settling Velocity and Grain Shape of Maërl Biogenic Gravel

Siddhi Joshi, Garret P. Duffy, Colin Brown

Journal of Sedimentary Research (SEPM)

... degrees of abrasion due to a combination of different wave climates and transport histories. This spatial variability in grain texture suggests...

2014

New Data on Early Cretaceous Dinosaurs from the Long Walk Quarry and Tracksite, Emery County, Utah

Frank L. DeCourten

Utah Geological Association

.... In addition, the finer-grained components of the Cedar Mountain Formation are much more calcareous in composition than is normally the case in the Morrison...

1991

The Norumbega Fault Zone, Maine: a mid- to shallow-level crustal section within a transcurrent shear zone

Mary S. Hubbard, David P. West Jr., Allan Ludman, Charles V. Guidotti, Daniel R. Lux

Atlantic Geology

... that deformation occurred at deeper structural levels in the southwestern part of the NFZ than in the north­ eastern section. In the case...

1995

Current Lineations and Sand Waves on the Inner Shelf, Middle Atlantic Bight of North America

Donald J. P. Swift, George L. Freeland

Journal of Sedimentary Research (SEPM)

..., Surficial sediments and bedforms of the Long Island inner shelf: NOAA-MESA Tech. Memo., Boulder, CO. GAMMELSROD, T.,1975, Instability of Couette flow...

1978

A Simple Autocorrelation Algorithm for Determining Grain Size from Digital Images of Sediment: RESEARCH METHODS PAPERS

David M. Rubin

Journal of Sedimentary Research (SEPM)

... as fast; it is ideal for sampling surficial sediment (the part that interacts with a flow); it can determine vertical profiles in grain size on a scale...

2004

Architecture and Directional Scales of Heterogeneity in Alluvial-Fan Aquifers: DISCUSSION

Terence C. Blair , John G. McPherson

Journal of Sedimentary Research (SEPM)

.... Additionally, their promotion of this model as the sole one for alluvial-fan facies contradicts the numerous case studies of fans known to be dominated...

1995

The Mudline: Variability of its Position Relative to Shelfbreak

Daniel Jean Stanley, Sunit K. Addy, E. William Behrens

Special Publications of SEPM

... 500 0 A B 600 600 VER5US FACIES DEPTH Diagrams showing A distribution of surficial sediment facies and B processes and zones of dominant...

1983

The Provenance of Tills Overlying the Eastern Part of the South Mountain Batholith, Nova Scotia

R. M. Graves, P. W. Finck

Atlantic Geology

... is a compact till of restricted distribution, mainly observed in drumlin cores. Two younger granite tills dominate the surficial deposits of portions...

1988

Outburst Flood Sedimentation on the Proglacial Tuttle Canyon Alluvial Fan, Owens Valley, California, U.S.A.

Terence C. Blair

Journal of Sedimentary Research (SEPM)

...) Thickness of the surficial NCSGF (Facies B) unit at the stations; `+' denotes that the unit base is not exposed. Cross diagrams depict the modal...

2001

Significant Features of Western Coal Deposits

Charles T. Kirk

AAPG Bulletin

... of that great body of survey men is perforce of so surficial and hurried a nature, I dare add, that their results do not measure up to the excellence...

1917

Patterned Cones and Pits from the Hornelen District, Norway (Old Red Sandstone)

Inge Bryhni

Journal of Sedimentary Research (SEPM)

... a shining surface in the upper, gently sloping part. The cones extend downwards from a planar surface with a thin drape of medium silt and in one case...

1976

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