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The AAPG/Datapages Combined Publications Database

Showing 881 Results. Searched 195,689 documents.

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Ascending

Development of the First Internationally Accepted Standard for Geologic Storage of Carbon Dioxide … Update from the Public Comment Period; #80264 (2012)

Steven M. Carpenter

Search and Discovery.com

...  International Standards Organization - 31000, 17024, 14064, 14065  International Performance Assessment Centre for Geologic Storage of CO2 – Seed document...

2012

Correlation of Geological Time Lines by Reducing Uncertainties to Regions - A Global Seismic Interpretation Workflow; #41715 (2015)

Kristoffer Rimaila, Farrukh Qayyum, Steve Adcock, Nanne Hemstra, Yuancheng Liu, Crepin Bouanga, Brian W. Horn, Katie McDonough

Search and Discovery.com

... are picked within the software, the dip-tracker is now multi-seed. Presenter’s notes: Let’s have a look at the workflow then more closely...

2015

Reconstructing the paleoecology of Taung, South Africa from low magnification of dental microwear features in fossil primates

Frank L'Engle Williams, James W. Patterson

PALAIOS

... little incisal preparation, possibly fruits with hard husks or seed pods (Kay, 1985). It appears that early hominins, both australopiths and early Homo...

2010

Geology and Mine Reclamation Studies Iron Mines Near Cedar City, Utah

Duane L. Whiting, Jerry D. Grover Jr., W. Roy Benson

Utah Geological Association

... the recommended seed mix based on the survey results. Table 2. Recommended seed mix Environmental Assessment Approximately 3 to 4 acres (1.2 to 1.6 hectares) per...

1992

Genetic Significance of Deformed Cross Bedding--With Examples from the Navajo and Weber Sandstones of Utah

T. W. Doe , R. H. Dott, Jr.

Journal of Sedimentary Research (SEPM)

..., v. 21, p. 215-246. SEED, H. B., AND LEE, K. L., 1966, Liquefaction of saturated sands during cyclic loading: Jour. Soil Mech. Found. Div., Am. Soc...

1980

Some Notes on the Vegetation of the Inner Gorge, Grand Canyon

Peter S. Bennett

Four Corners Geological Society

... are able to germinate, flower and set seed remarkably quickly, often in several weeks. The parent plants soon die but their progeny, as seeds, may...

1969

Preservation of Neuropteris ovata in roof shale and in fluvial crevasse-splay facies (Late Pennsylvanian, Sydney Coalfield, Canada). Part I: An infrared-based chemometric model

José A. D'Angelo, Erwin L. Zodrow

PALAIOS

... address specifically the influence facies differences have on preservation states and suggest how they can be analyzed. The case study involves the seed...

2020

Geologic Applications of Infrared Microscopy

Andrew R. Campbell

Special Publications of SEPM

.... Fe is mostly below EPMA of 1400 ppm detection but locally up to 200 ppm (darker areas). Scale bar = 0.1 mm. locally 200 ppm (darker bar mm. 1748 ppm...

1991

PALEOSOLS AND ICHNOFOSSILS OF THE UPPER PENNSYLVANIAN…LOWER PERMIAN MONONGAHELA AND DUNKARD GROUPS (OHIO, USA): A MULTI-PROXY APPROACH TO UNRAVELING COMPLEX VARIABILITY IN ANCIENT TERRESTRIAL LANDSCAPES

DANIEL I. HEMBREE, JARED J. BOWEN

PALAIOS

..., if not all, is Asselian to Sakmarian in age (Fig. 2). For example, Permian flora such as the seed fern Autunia conferta, the cycad Taeniopteris...

2017

Environmental Setting and Quaternary History of the San Francisco Estuary

Lisa Esquivel Wells

Pacific Section SEPM

... altered the natural cycles, beginning with the native populations who groomed the environment for seed grass production through the Spanish who...

1995

Causes of Two Slope-Failure Types in Continental-Shelf Sediment, Northeastern Gulf of Alaska

William C. Schwab, Homa J. Lee

Journal of Sedimentary Research (SEPM)

.... SEED, H. B., AND LEE, K. L., 1966, Liquefaction of saturated sands during cyclic loading: Jour. American Society of Civil Engineers, v. 97, No. SM9, p...

1988

PTTC Network News - Vol. 14, No.2 - 2008

Hoxie Smith

PTTC

... and Purification of Produced Waters, Greensburg Oil · Two-Phase Flow Impairment in Gas Gathering Systems: Problems, Detection and Solutions...

2008

Effects of data categorization on paleocommunity analysis: A case study from the Pennsylvanian Finis Shale of Texas

Frank L. Forcino, Emily S. Stafford, Jared J. Warner, Amelinda E. Webb, Lindsey R. Leighton, Chris L. Schneider, Tova S. Michlin, Lauren M. Palazzolo, Jared R. Morrow, Stephen A. Schellenberg

PALAIOS

... maximum iterations, 999 iterations to evaluate stability, a 0.005 stability criterion, a 0.20 initial step length, and 99 as a seed integer. Three...

2010

Coastal-Zone Hazard Maps and Recommendations: Eastern Puerto Rico

David M. Bush, Bruce M. Richmond, William J. Neal

Environmental Geosciences (DEG)

... also be induced by earthquakes (Seed, 1968). Human activities may alter natural processes, magnifying or creating new hazards (e.g., dam failure may...

2001

Reinvestigating Carboniferous "Actinomycetes:" Authigenic formation of biomimetic carbonates provides insight into early diagenesis of permineralized plants

Ashley A. Klymiuk, Carla J. Harper, David S. Moore, Edith L. Taylor

PALAIOS

... identified as possible callose in a number of Carboniferous seed ferns, including Callistophyton boyssetii (Renault) Rothwell (1980), Schopfiastrum...

2013

BIOFILMS MEDIATE THE PRESERVATION OF LEAF ADPRESSION FOSSILS BY CLAYS

EMMA R. LOCATELLI, SEAN McMAHON, HANS BILGER

PALAIOS

..., Foundations of Complex Life, Evolution, Preservation and Detection on Earth and Beyond. REFERENCES ALLISON, P.A., MAEDA, H., TUZINO, T., AND MAEDA...

2017

Inferred Diagenetic History of a Weakly Silicified Deep Sea Chalk

Sherwood W. Wise, Jr. , Kerry R. Kelts

GCAGS Transactions

... behave as single calcite crystals and for this reason, can function as large seed crystals to attract ions from interstitial solutions (Martini...

1972

Sedimentology of the Pleasantview Sandstone, Southern Iowa and Western Illinois

Robert L. Laury

Journal of Sedimentary Research (SEPM)

... in detail later. A gymnosperm seed, Trigonocarpus, was found in the conglomerate of the Pleasantview channel at Exposure 68-2, Guthrie County, Iowa. Brief...

1968

Pervasive Subsurface Dolomitization of the Nisku Formation in Central Alberta

Hans G. Machel, James H. Anderson

Journal of Sedimentary Research (SEPM)

... identifications were cross-checked by hand. The detection limits are about 1 weight% for the minerals discussed in this p per. A total of about 250 Type 2...

1989

Static connectivity of fluvial sandstones in a lower coastal-plain setting: An example from the Upper Cretaceous lower Williams Fork Formation, Piceance Basin, Colorado

Matthew J. Pranter, Nicholas K. Sommer

AAPG Bulletin

... with field descriptions and tape measurements, and (2) high-resolution aerial light detection and ranging (LIDAR) data and digital orthophotography...

2011

A test of analog-based tools for quantitative prediction of large-scale fluvial architecture

Luca Colombera, Nigel P. Mountney, John A. Howell, Andreas Rittersbacher, Fabrizio Felletti, and William D. McCaffrey

AAPG Bulletin

... of a virtual outcrop model (sensu Pringle et al., 2006), which was derived from a light detection and ranging acquisition system, obliquely mounted...

2016

A study of the gas–water characteristics and their implications for the coalbed methane accumulation modes in the Southern Junggar Basin, China

Haijiao Fu, Detian Yan, Shuguang Yang, Xiaoming Wang, Gang Wang, Xinguo Zhuang, Luyuan Zhang, Guoqing Li, Xing Chen, and Zhejun Pan

AAPG Bulletin

... of seven gas samples (as shown in Table 2) from the CBM exploitation wells were provided by Clean-Seed Energy LLC. Figure 2. Map showing the locations...

2021

Diagenetic Evolution of Selected Parasequences Across A Carbonate Platform: Late Paleozoic, Tengiz Reservoir, Kazakhstan

J. A. D. Dickson, J. A. M. Kenter

Journal of Sedimentary Research (SEPM)

... current 15 nA; beam diameter  =  20 µm. Detection limits for Sr, Fe, Mn, Ba  =  ∼ 300 ppm; for Mg, S, and K  =  ∼ 90 ppm. Finally, attempts were made...

2014

Glossary of Terms Applicable to Petroleum Geochemistry

Frederick W. Vlierboom

AAPG Special Volumes

... in the flowers of higher (seed) plants; usually a fine yellow dust. See also Sporomorphs.* POLYCYCLIC: Having many rings in its chemical structure...

1991

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