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The AAPG/Datapages Combined Publications Database

Showing 20,882 Results. Searched 201,044 documents.

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Analysis Techniques and Signal Enhancement Methods Applied to Bellshill Lake Stratigraphic Trap Program: ABSTRACT

R. J. Graebner, D. F. Brennan

AAPG Bulletin

... the test results. Critical field techniques were the selection of charge sizes and hole depths yielding both suitable shot wave forms and a means...

1963

Depositional Environments of Some Cretaceous Sediments, Rocky Mountain Foothills, Canada: ABSTRACT

D. F. Stott

AAPG Bulletin

..., presumably above wave base, contain glauconite and siderite. Shales formed below wave base were in a reducing environment that favored...

1964

AAPG Studies in Geology No. 50, (Section Title: General Geology of the Ferron Sandstone) Chapter 10: Facies and Permeability Relationships for Wave-Modified and Fluvial-Dominated Deposits of the Cretaceous Ferron Sandstone, Central Utah

Ann Mattson and Marjorie A. Chan

AAPG Special Volumes

...AAPG Studies in Geology No. 50, (Section Title: General Geology of the Ferron Sandstone) Chapter 10: Facies and Permeability Relationships for Wave...

2004

AAPG Studies in Geology No. 50, (Section Title: Outcrop Case Studies) Chapter 12: Geologic Framework of the Lower Portion of the Ferron Sandstone in the Willow Springs Wash Area, Utah: Facies, Reservoir Continuity, and the Importance of Recognizing Allocyclic and Autocyclic Processes

John A. Dewey, Jr. and Thomas H. Morris

AAPG Special Volumes

... the importance of recognizing allocyclic and autocyclic processes in marginal-marine settings. Three chronostratigraphically distinct wave-dominated shoreline...

2004

Nearshore Sands Off Southeastern Virginia: ABSTRACT

John E. Sanders

AAPG Bulletin

... the bottom continuously from just outside the surf zone outward to the outer limit of effective wave action, which varied from a line about 3 miles...

1965

Shoreline Processes: ABSTRACT

Orrin H. Pilkey

AAPG Bulletin

... encompassing the actively forming subaerial shore features, as well as the seaward extent of wave conditions capable of causing significant bottom...

1967

Shallow-Marine Currents on Early(?) Triassic Wyoming Shelf: ABSTRACT

M. Dane Picard, Lee R. High, Jr.

AAPG Bulletin

... current directions: northeast, southwest, and northwest. These are interpreted to represent respectively, wave drift, rip, and longshore currents...

1968

Antidune Cross-Stratification in Turbidite Sequence, Cloridorme Formation, Gaspe, Quebec: ABSTRACT

Keith Skipper

AAPG Bulletin

... is approximately parallel with the east-west strike of the vertical beds, which crop out on the wave-cut platform. The beds generally show 3 broad divisions...

1970

Discriminant Analysis Versus Factor Analysis of Grain-Size Data from Different Environments and Sedimentary Structures: ABSTRACT

R. W. Tillman

AAPG Bulletin

... distributions within a given environment were studied in an Arkansas River sand wave. Foreset beds, climbing ripples, and horizontal laminations were...

1970

Thin Marine-Nonmarine Alternations in Upper Devonian "Catskill Delta": ABSTRACT

Roger G. Walker, J. C. Harms

AAPG Bulletin

... fine sandstone with root marks, cracks, and small wave ripples; and (5) red massive mudrock with root marks, and tan calcitic nodules. Cross-stratified...

1970

Facies in Organic Buildups in Epeiric Seas and along Shelf Margins: ABSTRACT

James Lee Wilson

AAPG Bulletin

... organic buildups are compared on the basis of development relative to the photic zone and wave base, their shape or trend, and their biologic potentials...

1970

Facies and Paleocurrents of Gallup Sandstone: Model for Alternating Deltaic and Strand-Plain Progradation: ABSTRACT

D. G. McCubbin

AAPG Bulletin

.... Vertical and lateral facies sequence and orientation of current- and wave-produced structures show that the shoreline advanced by episodes of delta...

1972

Depositional Systems and Oil-Gas Reservoirs in Queen City Formation (Eocene), Texas: ABSTRACT

E. H. Guevara, R. Garcia

AAPG Bulletin

... accumulated as part of a high-constructive, lobate delta system; and in South Texas, as part of a high-destructive, wave-dominated delta system...

1972

Waves, Currents, Sediments, and Sand Bars Associated with Low-Energy Coastal Environments: ABSTRACT

A. W. Niedoroda

AAPG Bulletin

... wave energy levels and average wave approach directions. End_of_Article - Last_Page 1901...

1972

Synoptic Surf-Zone Sedimentation Patterns: ABSTRACT

Benno M. Brenninkmeyer

AAPG Bulletin

... on the beachface to 14% on the shoreface. The frequency of motion of sand in the inner and outer surf zones is virtually independent of the eep-water wave...

1973

Sedimentation in Nha Trang Bay, South Vietnam: ABSTRACT

Douglas L. Inman, Charles E. Nordstrom

AAPG Bulletin

..., and the sediment distribution reflects the monsoonal wave and current regime. Approximately one-fourth of the river-supplied sand enters the Nha Trang beach...

1973

Relations of Cratonic and Continental-Margin Tectonic Episodes: ABSTRACT

L. L. Sloss, Robert C. Speed

AAPG Bulletin

...; wave lengths of intracratonic tectonic elements 101-102 km; duration of episodes 107-108 years; (2) emergent--progressively elevated in time; without...

1973

Variations of Morphology and Sediment Transport Within Crenulate-Bay Beaches: ABSTRACT

Kenneth Finkelstein

AAPG Bulletin

..., and a small sample wa brought back to the laboratory for standard size analysis. A computer-generated wave-refraction diagram was used to determine wave...

1979

Hummocky Cross-Stratification--Indicator of Storm-Dominated Shallow-Marine Environments: ABSTRACT

A. P. Hamblin, W. L. Duke, R. G. Walker

AAPG Bulletin

..., but the HCS itself is not. Harms and others interpreted HCS as formed by storm waves, but below fair-weather wave base. Several other authors have...

1979

Sedimentary Structures of "High-Energy" Beach-to-Offshore Sequence, Ventura-Port Hueneme Area, California: ABSTRACT

James D. Howard, Hans-Erich Reineck

AAPG Bulletin

... water depth), zone of fine sand and silty sand, characterized by an increase in biogenic over physical sedimentary structures; wave-ripple bedding...

1979

Depth Migration of Seismic Data: ABSTRACT

John Sherwood, Philip Schultz, Jin Lin, David Judson

AAPG Bulletin

.... In such situations the basic migration procedure should use the provided velocity information and obey the wave equation with adequate accuracy...

1979

Queen City Formation in East Texas Embayment--Record of Riverine, Tidal, and Wave-Dominated Processes: ABSTRACT

D. K. Hobday, R. A. Morton, E. W. Collins

AAPG Bulletin

...Queen City Formation in East Texas Embayment--Record of Riverine, Tidal, and Wave-Dominated Processes: ABSTRACT D. K. Hobday, R. A. Morton, E. W...

1979

Variations in Littoral Sand Features with Special Reference to Washover Forms on Caminada-Moreau Coast, Louisiana: ABSTRACT

P. S. Penland, W. Ritchie

AAPG Bulletin

..., wave action, wind strength and direction, and vegetation are the main factors that produce variations in the sand features, but the forms...

1979

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