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The AAPG/Datapages Combined Publications Database

Showing 1,906 Results. Searched 200,693 documents.

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FOOTFALL PATTERN OF A BOTTOM-WALKING CROCODILE (CROCODYLUS ACUTUS)

JAMES O. FARLOW, NATHAN J. ROBINSON, MORGAN L. TURNER, JENELL BLACK, STEPHEN M. GATESY

PALAIOS

... glenoid, midline acetabulum, and tip of tail) were tracked to reconstruct the movement of the crocodile across the field of shells and rocks. By comparison...

2018

Continental Shelf Sediments of Long Island, New York

Thomas F. Mckinney , Gerald M. Friedman

Journal of Sedimentary Research (SEPM)

... cores. Most of the samples were collected with the Phipps underway grab sampler (fig. 2). This device is an open-ended tube with tail fins at the rear...

1970

Alluvial Fan Sequence and Megasequence Models: With Examples From Westphalian D — Stephanian B Coalfields, Northern Spain

Alan P. Heward

Dallas Geological Society

.... Weaver, W., and Schumm, S. A., 1974, Fan-head trenching: An example of a geomorphic threshold: Geol. Soc. Am., Abs. with Program, v. 6, p. 481...

1977

Alluvial Fan Sequence and Megasequence Models: With Examples From Westphalian D — Stephanian B Coalfields, Northern Spain

Alan P. Heward

CSPG Special Publications

.... Weaver, W., and Schumm, S. A., 1974, Fan-head trenching: An example of a geomorphic threshold: Geol. Soc. Am., Abs. with Program, v. 6, p. 481...

1977

Key Future Directions For Research On Turbidity Currents and Their Deposits

Peter J. Talling, Joshua Allin, Dominic A. Armitage, Robert W.C. Arnott, Matthieu J.B. Cartigny, Michael A. Clare, Fabrizio Felletti, Jacob A. Covault, Stephanie Girardclos, Ernst Hansen, Philip R. Hill, Richard N. Hiscott, Andrew J. Hogg, John Hughes Clarke, Zane R. Jobe, Giuseppe Malgesini, Alessandro Mozzato, Hajime Naruse, Sam Parkinson, Frank J. Peel, David J.W. Piper, Ed Pope, George Postma, Pete Rowley, Andrea Sguazzini, Christopher J. Stevenson, Esther J. Sumner, Zoltan Sylvester, Camilla Watts, Jingping Xu

Journal of Sedimentary Research (SEPM)

..., Structureless, coarse-tail graded Bouma Ta formed by internal hydraulic jumps of the turbidity current? Sedimentary Geology, v. 219, p. 1– 6. Postma...

2015

Deep Marine Conglomerate Facies and Processes in Cretaceous Forearc Basins of Baja California, Mexico

William R. Morris, Douglas P. Smith, Cathy J. Busby-Spera

Pacific Section SEPM

... of the canyon head from the coarse-grained depocenter (Morris and Busby-Spera, 1988a). By the end of the period represented by the MMSU, the submarine...

1989

Historical Perspectives and Evolution in the Studies of Deep Marine Deposition

Grosvenor C. Brown

Pacific Section SEPM

... tools: A) Box Corer; B) Free Fall Piston Corer; C) Detail of Piston Corer assembly; D) Photo of coring setup. LIFTING EYE ALUMINUM CAMERA CASE HEAD...

1990

Hydrogeology and Ecology of Clinker in the Powder River Basin, Wyoming and Montana

Edward L. Heffern, Donald A. Coates

Wyoming Geological Association

... and Rankl, J.G., 1987, Hydrology of the White Tail Butte area, northern Campbell County, Wyoming: U.S. Geological Survey Water-Resources Investigations...

1999

Chapter 138: Type II Shelf Margin, Høgsnyta, Norway: An Attached Slope-turbidite System

Piret Plink-Björklund, Ron Steel

AAPG Special Volumes

... of the continuous replenishment of the fluid in the head by the constant feed of undiluted fluid from the tail. As the abrupt pinch-out segments...

2007

Depositional Turbidity Currents in Diapiric Minibasins on the Continental Slope: Experiments—Numerical Simulation and Upscaling

Horacio Toniolo, Gary Parker, Vaughan Voller, R.T. Beaubouef

Journal of Sedimentary Research (SEPM)

...-tail graded, structureless strata: Indicators of an internal hydraulic jump, in Roberts, H., Rosen, N., Filion, R., and Anderson, J., eds., Shelf...

2006

Determination of Depositional Environments of Sand Bodies Using Vertical Grain-Size Progressions

John B. Anderson, Carol Wolfteich, Robyn Wright, Mary Lou Cole

GCAGS Transactions

... is illustrated in Figure 4. Sands from the basal channel deposits are the coarsest and most poorly sorted in the sequence. They typically have a coarse tail...

1982

Flawless Execution of Banyu Urip Full Field Development (FFD) Completion Campaign Delivers Best in Class Well Capacity

T. Lukmanto, Z. Wang, E. Albertson, C. Thomas, A. Seno

Indonesian Petroleum Association

... integrity of downhole barriers and flow control equipment during the well life. One of the optimized designs is the packer assembly made up with a tail pipe...

2016

Modification of Sediment Size Distributions

William F. Tanner

Journal of Sedimentary Research (SEPM)

... also taken place. The truncated tail has better "local sorting" than the other tail; that is, the truncated tail plots as a flat, or nearly...

1964

Project Financing of "K" Asset with Reserve-Based Lending (RBL) Method

Faizal Ardi W, Ronald Arisetiawan, Akbar Kurniawan, Aries Setyawan

Indonesian Petroleum Association

... by the field with a limitation of reserve tail of 20% minimum from the total for anticipated risk (Table-2) TABLE 2 BASED ON THIS TABLE, THE BANK CAN...

2023

Skewness as a Paleoenvironmental Indicator

Hardarshan S. Valia, Barry Cameron

Journal of Sedimentary Research (SEPM)

... zone of Kent County is caused by the presence of a coarse tail in the silt-dominated size frequency curve. This coarse tail is not composed of shell...

1977

Hemipelagic Rocks at Bissex Hill, Barbados: Sedimentology, Geochemistry, and Depositional Environment

Catherine W. Gortner , David K. Larue

Journal of Sedimentary Research (SEPM)

... and sharp basal contacts. Few T and N layers have coarse-tail grading, cour structures, and floating mud clasts. Most T and N layers were deposited...

1986

Processes That Initiate Turbidity Currents and Their Influence on Turbidites: A Marine Geology Perspective

David J.W. Piper, William R. Normark

Journal of Sedimentary Research (SEPM)

... is the largest submarine canyon along the west coast of the U.S., and its canyon head reaches the beach (Paull et al. 2005). Monterey Canyon and Fan have...

2009

Ginger - a little spice on the shelf: supra-slump stratigraphic trapping in the Barrow Sub-basin

Steve Moss, Margarita Kongawoin, Richard Harmer, Michael Isherwood

Petroleum Exploration Society of Australia (PESA)

...) . The upper, fining up part of the unit represents the fine turbidite tail deposited during waning of the grain flow. No structures to determine sediment...

2019

Innovative design and re-completion strategies for CO2 injection wells a case study

T. Ahmad, K. Wuttke, M. Allison, D. Bason, P. Barraclough

Australian Energy Producers Journal

.... The casing was cemented with a CO2-resistant tail slurry to 900 m RT and lead cement to 300 m RT. Fibre optics cables were installed outside the 5-1/2...

Unknown

Upslope-Migrating Bedforms In A Proglacial Sandur Delta: Cyclic Steps From River-Derived Underflows?

Pierre Dietrich, Jean-François Ghienne, Alexandre Normandeau, Patrick Lajeunesse

Journal of Sedimentary Research (SEPM)

..., M., and Kleverlaan, K., 2009, Structureless, coarse-tail graded Bouma Ta formed by internal hydraulic jump of the turbidity current?: Sedimentary...

2016

Overcoming Historical Biases: An Integrated Geological and Engineering Assessment of the Coniston Prospect, Exmouth Sub-Basin

N. Smith, C. Dempsey, M. Jackson, J. Preston

Petroleum Exploration Society of Australia (PESA)

... in that well. Following Novara 1/ST, and the contemporary Vlaming Head 1 by Canada Northwest in 1982, the 1992 discovery of the Macedon Gas Field (Fig...

2002

A coal-sulfur model for Sydney Coalfield (Upper Carboniferous), Nova Scotia, Canada

Erwin L. Zodrow

Atlantic Geology

... tail (positive skewness as expected for geochemi­ cal variables). Hence, an unequal data spread about the means exist. Moreover, the frequency...

1991

Glacial Stratigraphy and the Limits of the Rocky Mountain and Laurentide Ice Sheets in Southwestern Alberta, Canada

N. F. Alley

CSPG Bulletin

... and Crowsnest ice, except in the Foothills (Fig. 9). The limit of drift and crag-and-tail features in the Crowsnest and Deadman passes indicates...

1973

Vertebrate Taphonomy Applied to the Analysis of Ancient Fluvial Systems

Emlyn H. Koster

Special Publications of SEPM

... carcasses may have floated upside down with the head dragging beneath the shoulders. Sternberg also documents a specimen where differential quality...

1987

Geological Occurrence and Geochemistry of Some Oil Shows in Nova Scotia

M.G. Fowler, A.P. Hamblin, D.J. MacDonald, P.G. McMahon

CSPG Bulletin

.... Regular (head to tail) isoprenoids are the most important series up to C25 with irregular series just as abundant at higher carbon numbers...

1993

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