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The AAPG/Datapages Combined Publications Database

Showing 1,403 Results. Searched 200,630 documents.

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Continental Margin Off Western Africa: Senegal to Portugal

Elazar Uchupi , K. O. Emery , C. O. Bowin , J. D. Phillips

AAPG Bulletin

.... Rabinowitz, and R. W. Embley, 1975, Sediment waves on the Moroccan continental rise: Marine Geology, v. 19, p. M61-M67. Johnson, G. L., and E. D...

1976

Gulf of Mexico: Processes and Environments of Deposition

James Coleman

New Orleans Geological Society

... deposits reflect the hydraulic regime, sediment load, geologic structure and tectonic stability, climate, tides, winds, waves, water density...

1993

Chapter 7: Tectonostratigraphic Evolution of the U.S. Chukchi Sea Area

Thomas X. Homza, Steven C. Bergman

AAPG Special Volumes

.... This thermal bulge collapsed as a northeast-oriented horst-and-graben province that was connected via an aulacogen to the axial rift valleys of the nascent...

2019

Frontmatter & Appendices - Geological and Petrophysical Characterization of the Ferron Sandstone for 3-D Simulation of a Fluvial-Deltaic Reservoir (MP-02-6)

Thomas C. Chidsey Jr.

Utah Geological Survey

..., Ch-3, Ch-4, Ap-A). Gassmann, F., 1951, Elastic waves through a packing of spheres: Geophysics, v. 16, p. 673-685 (Ch-8). Geehan, G., 1993, The use...

2001

Siliciclastic Sequence Stratigraphy in Well Logs, Cores, and Outcrops: Concepts for High-Resolution Correlation of Time and Facies

J. C. Van Wagoner, R. M. Mitchum , K. M. Campion, V. D. Rahmanian

AAPG Special Volumes

... and a correlative surface on the shelf. Delta: A genetically related succession of strata deposited at the mouth of a river, causing the coastline to bulge...

1990

Chapter 2: Previous Studies - Geological and Petrophysical Characterization of the Ferron Sandstone for 3-D Simulation of a Fluvial-Deltaic Reservoir (MP-02-6)

Thomas A. Ryer, David E. Tabet, Thomas C. Chidsey Jr.

Utah Geological Survey

... seaward bulge of the shoreline in northeastern Utah and southwestern Wyoming that had been named the Vernal delta by Hale (1972) owed its origin to movement...

2001

Subsurface Reinterpretation of Ordovician and Devonian Strata in Southwest Wyoming with Implications for Upwarping Across the Transcontinental Arch

Donna S. Anderson, Mark W. Longman

Rocky Mountain Association of Geologists

.... (1991) and Dorobek (1995) suggested that western Wyoming, southeastern Montana, and possibly the Williston Basin represent a broad back-bulge area coupled...

2018

REACTIVATION OF A PROTEROZOIC CONTINENTAL MARGIN, BRIDGER RANGE, SOUTHWESTERN MONTANA

D.R. Lageson

Montana Geological Society

...-central Montana, the fold and thrust belt forms a distinctive convex-east bulge or salient (Figure 1). This bulge has been commonly called...

1989

Regional Controls On Depositional Trends In Tidally Modified Deltas: Insights From Sequence Stratigraphic Correlation and Mapping of the Loyd And Sego Sandstones, Uinta And Piceance Basins of Utah and Colorado, U.S.A.

Darrin Burton, Peter P. Flaig, Timothy J. Prather

Journal of Sedimentary Research (SEPM)

... 1981; Willis 2000; Aschoff and Steel 2011; Liu et al. 2014). Increasing accommodation would have been available to the east in the back bulge basin...

2016

Controls on dolomitization in extensional basins: An example from the Derbyshire Platform, U.K.

Catherine Breislin,, Stephen Crowley, Vanessa J. Banks, Jim D. Marshall, Ian L. Millar, James B. Riding, Cathy Hollis

Journal of Sedimentary Research (SEPM)

... rare earth element (MREE) bulge (Fig. 9C). Y/Ho ratios for whole-rock limestone range from 30.4 to 38.5, and are slightly higher in dolostone (D1...

2020

Sedimentary History of the Ventura Basin, California, and the Action of Turbidity Currents

M. L. Natland, Ph. H. Kuenen

Special Publications of SEPM

... to have passed tip through the sand along these cylinders until it met a less per- meable stratum, causing the latter to bulge upwards while depositing...

1951

Effects of Basement Structure, Sedimentation and Erosion on Thrust Wedge Geometry: An Example from the Quebec Appalachians and Analogue Models

E. A. Konstantinovskaya, D. Rodriguez, D. Kirkwood, L. B. Harris, R. Theriault

CSPG Bulletin

... Society of America Special Paper 398, Penrose Conference Series, p. 201-225. Jacobi, R.D. 1981. Peripheral bulge 2a causal mechanism for the Lower...

2009

Chapter 9: Terrane Accretion and Transpression Created New Exploration Frontiers in Northwestern South America

Luis E. Ardila, Leonardo Diaz

AAPG Special Volumes

... the continent, a bulge was formed, which acted as a sediment provenance source. In this scenario, coarse-grained clastic sediments were deposited...

2015

Chapter 7: Sequence Sets and Composite Sequences

Kevin Bohacs, Remus Lazar, Tim Demko, Jeff Ottmann, Ken Potma

AAPG Special Volumes

... of biogenic material and formed in many ways: As a medial foredeep to back-bulge basin (beyond the proximal foredeep area that acts as a sediment trap...

2022

Sequence Stratigraphy of the Scottish Laurentian Margin and Recognition of the Sauk Megasequence

Robert J. Raine, M. Paul Smith

AAPG Special Volumes

... of Geology, v. 34, p. 8388, doi:10.1144/sjg34010083.Jacobi, R. D., 1981, Peripheral bulge: A causal mechanism for the LowerMiddle Ordovician unconformity...

2012

Sedimentation of Fraser River Delta, British Columbia

W. H. Mathews , F. P. Shepard

AAPG Bulletin

... of Georgia is without doubt underlain by relatively deep deltaic deposits. The bulge in the slope directly west of Point Grey may be an expression...

1962

North Brazilian Ridge and Adjacent Continental Margin

Dennis E. Hayes , Maurice Ewing

AAPG Bulletin

.... The downward bulge of the crust beneath the ridge need not be considered normal crustal material, although depression of the crust by loading from...

1970

Interaction between sea-level changes and depositional tectonics: Implications for hydrocarbon prospectivity in the western coastal swamp depobelt, Niger Delta Basin, Nigeria

Ovie B. Ogbe, Ifeanacho P. Orajaka, Jerry Osokpor, Tuviere Omeru, and Sunday E. Okunuwadje

AAPG Bulletin

... sandstone thickness map reveals the reservoir is bulge in geometry. TV = Tovo. Figure 14. Well data correlation in Tovo (TV) field...

2020

Ruby Orogeny - A Major Early Paleozoic Tectonic Event

Ronald Willden

Rocky Mountain Association of Geologists

... of a thermal bulge in an area of weakened continental crust that lay between what are now the Ruby Mountains and the Hot Springs Range is believed to have...

1979

Superficial Structures and Stress Regimes of the Downgoing Plate Associated with Subduction-Collision in the Central New Hebrides Arc (Vanuatu)

Robert V. Burne, Jean-Yves Collot, Jacques Daniel

Circum Pacific Council Publications

... in Figure 16 shows an anticline with a 50-km wavelength that is different from the outer bulge characterized by a 250-km wavelength and described by Dubois...

1988

Part II. Submarine Fans and Deep-Sea Channels

C. Hans Nelson, L. D. Kulm

Pacific Section SEPM

..." to this apparent depositional bulge. A m a j o r change in fan valleys also occurs in this m i d - f a n r e g i o n . The m a i n upper valleys split...

1973

Mississippian Stratigraphy of the Central Wasatch and Western Uinta Mountains, Utah

Max D. Crittenden Jr.

Utah Geological Association

..., the location of the original margin of the stable shelf is uncertain. Some geologists have inferred that the rocks of the great eastward bulge of the thrust...

1959

Physics of Marine Orogenesis

A. E. Scheidegger

CSPG Bulletin

...) system, the Earth goes from the state shown in the left hand side of Figure 7 to that shown in the right hand side. In order to create a bulge of volume, V...

1958

Regional Depositional Basin and Correlations of Simpson Group

H. A. Ireland

Tulsa Geological Society

... arch on the west flank of the Ozark island in eastern Kansas. The rise of the Ozark island during early Ordovician time was probably a tectonic bulge...

1965

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