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The AAPG/Datapages Combined Publications Database

Showing 3,848 Results. Searched 200,639 documents.

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Gravity and Magnetics for Geologists and Seismologists

L. L. Nettleton

AAPG Bulletin

...) the propagation of elastic waves through the earth which is the basis for the reflection and refraction seismic methods, (2) the measurement of small...

1962

Manganese Nodule Deposits in the Central Pacific Basin: Distribution, Geochemistry, Mineralogy, and Genesis

Akira Usui, Tomoyuki Moritani

Circum Pacific Council Publications

... profiling, seismic reflec­ tion and refraction surveys, geomagnetic surveys, heat flow measurements, and gravity measurements. One wire-line sediment coring...

1992

Transgressive Depositional Systems of the Mississippi Delta Plain: A Model for Barrier Shoreline and Shelf Sand Development

Shea Penland, Ron Boyd, John R. Suter

Journal of Sedimentary Research (SEPM)

... eaching the shoreline. Wave-refraction analyses for the Louisiana coast show that under nonstorm conditions, significant sediment transport is restricted...

1988

Criteria in Correlation

Robert M. Kleinpell

Pacific Section of AAPG

... less to any general knowledge of the basic phenomena of magnetism itself. The applications of the lens produced none of the concepts of refraction...

1979

Interpretation of Seismic Reflection, Gravity, and Magnetic Data Across Middle Proterozoic Mid-Continent Rift System, Northwestern Wisconsin, Eastern Minnesota, and Central Iowa

Val W. Chandler , Peter L. McSwiggen , G. B. Morey , William J. Hinze , R. R. Anderson

AAPG Bulletin

... 156, p. 173-201. Halls, H. C., and G. F. West, 1971, A seismic refraction survey in Lake Superior: Canadian Journal of Earth Sciences, v. 8, p...

1989

Diamond Deposits Of The North American Craton –An Overview

W. Dan Hausel

Wyoming Geological Association

... (and possibly nitrogen defects) (Harlow, 1998). Diamond’s high index of refraction (2.4195) is a result of density. High density diminishes light velocity...

2008

Chapter 9: Tectono-Magmatic Development of the Santos and Campos Basins, Offshore Brazil

G. D. Karner, C. Johnson, J. Shoffner, M. Lawson, M. Sullivan, J. Sitgreaves, J. McHarge, J. Stewart, P. Figueredo

AAPG Special Volumes

.... We have reviewed earlier published tectonic analyzes in addition to a comprehensive integration of both old and new seismic reflection and refraction...

2021

Western Caribbean intraplate deformation: Defining a continuous and active microplate boundary along the San Andres rift and Hess Escarpment fault zone, Colombian Caribbean Sea

Luis Carlos Carvajal-Arenas, and Paul Mann

AAPG Bulletin

..., no. 1, p. 68–86, doi:10.1190/1.1438126. Edgar, N. T., J. I. Ewing, and J. Hennion, 1971, Seismic refraction and reflection in Caribbean Sea: AAPG...

2018

Chapter 7: Tectono-Stratigraphic Evolution of the Barbados Accretionary Prism and Surrounding Sedimentary Basins within the Southeastern Caribbean, Arcuate, Strike-Slip-to-Subduction Transition Zone

Shenelle Gomez, Paul Mann, Ana Krueger, Tricia Alvarez

AAPG Special Volumes

... margin that incorporates observations from gravity, seismic refraction, outcrop, and approximately 20,000 line-km of high-resolution 2-D seismic...

2021

Early Evolution of the Gulf of Mexico Basin

Richard T. Buffler

New Orleans Geological Society

..., A.K., J. Carye, G. Latham, and R.T. Buffler, 1981, Crustal structure in the Gulf of Mexico from OBS refraction and multichannel reflection data: AAPG...

1991

Tertiary Basins of Southeast Asia*

Richard W. Murphy

Southeast Asia Petroleum Exploration Society (SEAPEX)

... in their seismic refraction structure, their water depth (2 to 5 km), their irregular bottom topography, and their thin sedimentary cover. They are filled...

1975

Early Differential Subsidence and Configuration of the Northern Gulf Coast Basin in Southwest Alabama and Northwest Florida (1)

Gary V. Wilson

GCAGS Transactions

... depocenter throughout the Mesozoic and into the early Cenozoic. Refraction seismic data (Warren and others, 1966) reveal extremely thick, lowermost...

1975

Landward Migration of Barrier Island Sands Under Stable Sea Level Conditions: Plum Island, Massachusetts

J. Richard Jones, Barry Cameron

Journal of Sedimentary Research (SEPM)

... College Meeting, p. 29-40. RHODES, E. G., 1973, Pleistocene-Holocene sediments interpreted by seismic refraction and washbore sampling, Plum Island...

1977

Morphology and Structure of Amazon Upper Continental Margin

John D. Milliman

AAPG Bulletin

... (seismic refraction, reflection, gravity, and magnetic) with geologic information derived from exploratory drilling and land-based studies allows...

1979

Seismic Velocity Model Building in an Area of Complex Geology, Southern Alberta, Canada

Helen Isaac and Don Lawton

Search and Discovery.com

... sections, near-surface velocity models from refraction statics analysis, averaged sonic interval velocities and limited migration velocity analysis...

2009

The Role of Statics Application in the Imaging of Sub-Surface in Fold Belt Areas, #40746 (2011)

Arun Kumar Arya, Bharat Chandra Joshi, Narinder Pal Singh,

Search and Discovery.com

... the results. The voluminous traces give way to fast first break picking and computation of refraction statics. The near-surface low velocity layer presents...

2011

Wave Modeling and Hydrodynamics

J. Ian Collins

Special Publications of SEPM

... to the wave crest is T ft TfT t HI Ho versus dl Lo is given in Figure 4 Note HI Ho denotes ratio of wave heights due to shoaling effects only Wave refraction...

1987

In situ stress in the Peace River Arch area, Western Canada

J. S. Bell, R. E. McCallum

CSPG Bulletin

...-dimensional finite element modelling of this stress refraction has shown that the cause could be lateral heterogeneity in the elastic properties...

1990

Magnetic Anomalies and Crustal Structure in Eastern Gulf of Mexico

D. I. Gough

AAPG Bulletin

... s and from available seismic refraction evidence, probably to be not much less than 9 kilometers. The west-central part of the map is devoid of large...

1967

Developments in Understanding the Tectonic Evolution of the California Continental Borderland

Mark R. Legg

Special Publications of SEPM

... Krause was identified as the structural 1965 boundary between the northern and southern borderland Fig 1 A major program of seismic refraction studies...

1991

Crustal Structure, From Gravity Data, Of A Collision Zone in the Central New Hebrides Island Arc

Jean-Yves Collot, Michael A. Fisher

Circum Pacific Council Publications

... al, this volume; Greene and Johnson, this volume). In this report, we use gravity data and magnetic and seismic-refraction profiles to analyze...

1988

Main Features of the Tectonics of the Eysko-Berezanskaya Gas Region

M. P. Pustil’nikov

Petroleum Geology: A Digest of Russian Literature

... the gradient of seismic wave velocity is particularly important. The latter is confirmed by KMPV (refraction) studies by which a fault with a slip...

1959

Efficient Combination of Regional Geologic-Geophysical Investigations of the Dnieper-Donets Depression

R. I. Andreeva, I. Sh. Birbraer, V. K. Gavrish, M. V. Chirvinskaya

Petroleum Geology: A Digest of Russian Literature

... the strike by individual reconnaissance seismic reflection and refraction profiles in conjunction with structural exploration drilling. Broad possibilities...

1959

Deep Structure of the Browse Basin: Implications for Basin Development and Petroleum Exploration

P. A. Symonds, C. D. N. Collins, J. Bradshaw

Petroleum Exploration Society of Australia (PESA)

... to record refraction and wide-angle reflection data from the shipboard seismic source. The survey was part of a major program of regional deep-seismic...

1994

Heavy Minerals from the Viking Formation, West Central Alberta

H. R. Young

CSPG Bulletin

... due to aggregate polarization by submicroscopic crystallites but many grains show undulatory extinction. The index of refraction varies (from 1.56...

1965

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