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The AAPG/Datapages Combined Publications Database

Showing 20,829 Results. Searched 200,357 documents.

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Ascending

Shelf-Fed Turbidite System Model and its Application to the Oligocene Deposits of the Campos Basin, Brazil

Wagner Elias Peres

AAPG Bulletin

... of sediment for the system, (2) localized tectonic pulses that modify the outer shelf declivity and trigger mass flows; and (3) a relative fall of sea level...

1993

A Sedimentological and Sequence Stratigraphic Re-Interpretation of the Upper Cretaceous Prairie Canyon Member ("Mancos B") and Associated Strata, Book Cliffs Area, Utah, U.S.A.

Gary J. Hampson , John A. Howell, Stephen S. Flint

Journal of Sedimentary Research (SEPM)

...-valley fill appears to be onlapped by additional fluvial-dominated deltas, which represent pulses of shoreface progradation during an overall...

1999

Episodic postglacial deltaic pulses in the Gulf of Cadiz: Implications for the development of a transgressive shelf and driving environmental conditions

Álvaro Carrión-Torrente, Francisco José Lobo, Ángel Puga-Bernabéu, Isabel Mendes, Susana Lebreiro, Marga García, David van Rooij, María Luján, María Isabel Reguera, Laura Antón

Journal of Sedimentary Research (SEPM)

...Episodic postglacial deltaic pulses in the Gulf of Cadiz: Implications for the development of a transgressive shelf and driving environmental...

2022

Fossil Shore Platforms and Drowned Gravel Beaches: Evidence for High-Frequency Sea-Level Fluctuations in the Distal Alpine Foreland Basin

Sanjeev Gupta , Philip A. Allen

Journal of Sedimentary Research (SEPM)

... or stillstand enabled platform cutting and subsequent beach progradation, whereas pulses of rapid sea-level rise caused abrupt drowning and landward shift...

1999

Forecast of Nearshore Wave Parameters Using MIKE-21 Spectral Wave Model

Felix Jose, Gregory W. Stone

GCAGS Transactions

...Forecast of Nearshore Wave Parameters Using MIKE-21 Spectral Wave Model Felix Jose, Gregory W. Stone 2006 323 327 Vol. 56 (2006) Shallow-water wave...

2006

Paleozoic Carbonate Facies of the Central Appalachian Shelf

Leo F. Laporte

Journal of Sedimentary Research (SEPM)

... below, effective wave base. Deep subtidal deposits consisting of well burrowed, argillaceous and quartz silty biomicrites with abundant and diverse...

1971

Abstract: A Tectonic Hypothesis to Explain Earth’s Crustal Movement, and May Control A Basin’s Configuration and Depositional Sequence

Eric F. Engbrecht

Abilene Geological Society

... oscillation, and (4) availability of above conditions to develop adequate amplitudes. The carrier wave will respond to each physical environment...

1983

Abstract: Detection of Naturally Occurring Micro-Fractures

Jamal Ass'Ad

Houston Geological Society Bulletin

... medium) on seismic shear-wave propagation are characterized through scale-model seismic experiments utilizing disc-shaped inclusions in an isotropic...

1992

-- no title --

user

Search and Discovery.com

...user Polarization Filter by Eigenimages and Adaptive Subtraction to Attenuate Surface-Wave Noise Stephen Chiu, Norman Whitmore, and Michael Gurch...

Unknown

-- no title --

user

Search and Discovery.com

...user P-Wave Enhancement in Rough Terrain using Multicomponent Seismic Data: Catatumbo, Colombia Saul E. Guevara1, Gary F. Margrave2, and Robert R...

Unknown

-- no title --

user

Search and Discovery.com

...user Polarization Filter by Eigenimages and Adaptive Subtraction to Attenuate Surface-Wave Noise Stephen Chiu, Norman Whitmore, and Michael Gurch...

Unknown

-- no title --

user

Search and Discovery.com

...user P-Wave Enhancement in Rough Terrain using Multicomponent Seismic Data: Catatumbo, Colombia Saul E. Guevara1, Gary F. Margrave2, and Robert R...

Unknown

Abstract: Analytic Formulae for Wave Normal of P-Waves in TI and Orthorhombic Media; #90255 (2017)

Qi Hao, Alexey Stovas

Search and Discovery.com

...Abstract: Analytic Formulae for Wave Normal of P-Waves in TI and Orthorhombic Media; #90255 (2017) Qi Hao, Alexey Stovas AAPG Datapages/Search...

2017

Deltaic process and architectural evolution during cross-shelf transits, Maastrichtian Fox Hills Formation, Washakie Basin, Wyoming

Mariana I. Olariu, Cristian R. Carvajal, Cornel Olariu, Ronald J. Steel

AAPG Bulletin

... transits of the deltas initiated up to 40 km (25 mi) landward from the preexisting shelf-edge and preserved river and wave-dominated deltaic deposits...

2012

Facies Architecture, Paleoenvironment, and Reservoir Quality of the Mid-Cretaceous Wara Member, Arabian Gulf, Offshore Saudi Arabia

Homoud AlAnzi, Hamza Tourqui

AAPG Special Volumes

..., Recognition of wave-influenced deltaic and bay-margin sedimentation, Bluesky Formation, Alberta: Bulletin of Canadian Petroleum Geology, v. 64, no. 3...

2019

Estimation of shear wave velocity based on adaptive step size algorithm

Yipeng Gu, Jiajia Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

...Estimation of shear wave velocity based on adaptive step size algorithm Yipeng Gu, Jiajia Zhang Estimation of shear wave velocity based on adaptive...

2023

The Influence of Grain Size on the Nature of Oscillatory-Flow Bedforms: Experimental Results Using Very Fine and Coarse Sand, #50227 (2009)

Don I. Cummings, Simone Dumas, and Robert Dalrymple,

Search and Discovery.com

.... Our experiments using very fine sand and coarse sand in a wave tunnel show that large, oceanic-scale waves (orbital diameters 1-4.5 m) produce very...

2009

Physical Environment of Yucatan Reefs and Banks: Chapter 11: PART 2. CORAL REEFS AND BANKS, YUCATAN SHELF, MEXICO (YUCATAN REEF UNIT)

Brian W. Logan

AAPG Special Volumes

... of the Gulf of Mexico, including Yucatan, are given by Leipper (1954) and Fuglister (1947). Walsh (1962) has computed theoretical wind-wave relations...

1969

Abstracts: Seismic Anisotropy of the Marcellus Shale: Feasibility Study for Fracture Characterization; #90173 (2015)

James Gaiser, Alvaro Chaveste, Mary Edrich, Tony Rebec, and Richard Verm

Search and Discovery.com

...-offset traveltimes of P-waves and the two split S-waves. P-wave data quality appears to be very good and accurate elliptical NMO velocity analyses...

2015

Delineating Thin-Bed Tight Gas Sand Reservoir with Prestack Joint PP/PS Inversion, #41363 (2014)

Zhiwen Deng, Ming Qiang, Shuanghu Shi, Xiaofeng Liang, Yang Zhu, Yijun Zhou, Qingjia Tong

Search and Discovery.com

... the characteristics of the reservoir. Converted wave (Sv-wave) velocity analysis approach is always a difficult problem in 3C seismic data processing...

2014

Decoupled approximation of qP- and qSV-wave in attenuated TI media

Rong Huang, Zhiliang Wang, Guojie Song

International Meeting for Applied Geoscience and Energy (IMAGE)

...Decoupled approximation of qP- and qSV-wave in attenuated TI media Rong Huang, Zhiliang Wang, Guojie Song Decoupled approximation of qP- and qSV-wave...

2023

Depositional Environments and Diagenesis of the Bear River Formation, Western Wyoming

Daniel B. Wallem, James R. Steidtmann, Ronald C. Surdam

Wyoming Geological Association

... Geologists Bull., v. 63, n. 3, p. 354-375. Campbell, C.V., 1966, Truncated wave-ripple laminae: Jour. Sed. Petrology, v. 36, n. 3, p. 825-828. Cobban...

1981

Sedimentary Processes on the Northwestern Iberian Continental Margin Viewed by Long-range Side-scan Sonar and Seismic Data

James V. Gardner , Robert B. Kidd

Journal of Sedimentary Research (SEPM)

... flows. The wave heights of all bedforms found in water depths greater than 2,000 m are less than 10 m. In order to investigate the continuity of sediment...

1987

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