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The AAPG/Datapages Combined Publications Database

Showing 10,854 Results. Searched 200,616 documents.

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Predicting Long- and Short-Term Climate-Related Impacts in the Bengal Delta, a Robust Natural System Limited by Societal Constraints, #50282 (2010)

Steven L. Goodbred, Kimberly G. Rogers

Search and Discovery.com

...-bedded silty floodplain Magnetic Susceptibility fluvial sands 20 30 Heterolithic distributarymouth sands Muddy tidal rhythmites (Holocene) Muddy...

2010

Titanium-Bearing Black Sand Deposits of Wyoming

J. F. Murphy, R. S. Houston

Wyoming Geological Association

... magnetic separator and it represents ilmenite and altered ilmenite of a wide range of magnetic susceptibility. It is not certain that the material...

1955

Structural Framework of Continental Margin in South China Sea

M. L. Parke, Jr. , K. O. Emery , Raymond Szymankiewicz , L. M. Reynolds

AAPG Bulletin

... of the differences was found to be ± 17 ^ggr. Magnetic susceptibility measurements of rock samples from lands bordering the continental shelf (West Malaysia...

1971

The New Global Tectonics--An Assessment

John C. Maxwell

AAPG Special Volumes

... will produce greenschist metamorphism, thus destroying the magnetic susceptibility. However, the evidence of extensive greenschist metamorphism on oceanic...

1974

Integrated Exploration of the Owambo Basin, Onshore Namibia: Hydrocarbon Exploration and Implications for a Modern Frontier Basin; #10609 (2014)

Thomas E. Hoak, Alan L. Klawitter, Charles F. Dommer, Pasquale V. Scaturro

Search and Discovery.com

.... It was determined that the basement composition (density and magnetic susceptibility) has the greatest influence on the observed gravity and magnetic...

2014

Petrology and U-Pb geochronology of buried Avalonian plutonic rocks on southeastern Cape Cod

G. W. Leo, J. K. Mortensen, B. Barreiro, J. D. Phillips

Atlantic Geology

... generally reflects the observed patterns in regional magnetic susceptibility. The gabbroic phase of core CCl contains about 5% magnetite, whereas the asso...

1993

Greensand Fecal Pellets from New Jersey

Paul S. Boyer, Edward A. Guinness , Michael A. Lynch-Blosse , Robert A. Stolzman

Journal of Sedimentary Research (SEPM)

... the diffractogram of glauconite, and the grains have enough magnetic susceptibility to be concentrated easily by the magnetic separator. Origin.--Only a small...

1977

Atlantic Universities Geoscience Conference Abstracts: 70th Annual Conference 2020

The Editors

Atlantic Geology

... reduction and first vertical derivative computation. Magnetic susceptibility measurements of surrounding rock types were taken to supplement data...

2020

Abstract: Source(s) of magnetic and gravity anomalies south of Cape Breton Island, Nova Scotia, and onshore-offshore geological correlations

Sheri A. Lyon, Sandra M. Barr, Sonya A. Dehler

Atlantic Geology

...Abstract: Source(s) of magnetic and gravity anomalies south of Cape Breton Island, Nova Scotia, and onshore-offshore geological correlations Sheri...

2007

Abstract: A magnetic fabric study of the sheeted Greendale Igneous Complex of the Antigonish Highlands, Nova Scotia, Canada: preliminary results

S. J. Dubois, J. B. Murphy, W. McCarthy, M. S. Petronis

Atlantic Geology

...Abstract: A magnetic fabric study of the sheeted Greendale Igneous Complex of the Antigonish Highlands, Nova Scotia, Canada: preliminary results S. J...

2016

Abstract: Electric and magnetic signatures of reducing springs at the Tablelands Ophiolite, Newfoundland, Canada

Nicholas J. Lynch, Alison Leitch, Linden Ernst

Atlantic Geology

...Abstract: Electric and magnetic signatures of reducing springs at the Tablelands Ophiolite, Newfoundland, Canada Nicholas J. Lynch, Alison Leitch...

2017

Abstract: Legacy infrastructure in the Stoney Creek oil field based on well site visits and magnetic surveys

Mitch Grace, Karl E. Butler

Atlantic Geology

...Abstract: Legacy infrastructure in the Stoney Creek oil field based on well site visits and magnetic surveys Mitch Grace, Karl E. Butler Legacy...

2018

Experimental Low-Altitude Aeromagnetic Reconnaissance for Petroleum in Arctic National Wildlife Refuge, Alaska, Using Horizontal Gradients--A Progress Report: ABSTRACT

Terrence J. Donovan, John D. Hendricks, Alan A. Roberts, Patricia T. Eliason

AAPG Bulletin

... magnetic field arising from areally restricted increased amounts of shallow-buried magnetite over hydrocarbon deposits have been mapped in the Arctic...

1983

ABSTRACT: Application of High-Resolution Aeromagnetic Data for Sedimentary Cover Studies in Hydrocarbon Exploration; #90007 (2002)

Vsevolod I. Egorov, Yuri P. Goryachev

Search and Discovery.com

... It is well known that the sources of airborne magnetic anomalies are nearly always from local relief on the basement surface or from inhomogeneities...

2002

Abstract: Three Dimensional Modelling of Magnetic Structures in the Amjar-Saidia Region (Morocco)

D. El Azzab, A. Koulali Idrissi, L. Seddaoui

Search and Discovery.com

...Abstract: Three Dimensional Modelling of Magnetic Structures in the Amjar-Saidia Region (Morocco) D. El Azzab, A. Koulali Idrissi, L. Seddaoui #90074...

2008

Abstract: 3D Aeromagnetic Mapping of the Williston Basin Basement; #90211 (2015)

Jiakang Li and Igor Morozov

Search and Discovery.com

... University of Saskatchewan, Saskatoon, Saskatchewan, Canada Abstract Regional magnetic anomalies are sensitive to the variations of the structure...

2015

Geology and Hydrocarbon Potential of the Sepik-Ramu Area, Ramu Basin

J. C. Donaldson, J. T. Wilson

Papua New Guinea (PNG) Petroleum Convention Proceedings

...). The large difference in magnetic susceptibility between sedimentary and volcanic or basement rocks allows magnetic data to resolve whether...

1990

Geophysical Study of Antilles Outer Ridge, Puerto Rico Trench, and Northeast Margin of Caribbean Sea

E. T. Bunce , J. D. Phillips , R. L. Chase

AAPG Bulletin

... 106 123 58 1. (January) New seismic and magnetic information from the Antilles Outer Ridge and Trench region has been combined with previous...

1974

Using Drone-Mounted Geophysical Sensors to Map Legacy Oil and Gas Infrastructure

Richard Hammack, Garret Veloski, Mark Schlagenhauf, Robert Lowe, Andrew Zorn, Luke Wylie

Unconventional Resources Technology Conference (URTEC)

...; it must be located before evaluation, plugging, or removal activities can take place. This study evaluates the efficacy of drone magnetic surveys...

2020

Review: Geophysical Methods for Karst Detection and Mapping

T. L. Dobecki

Houston Geological Society Bulletin

... in fractures, sinks, or cavities typically has a higher magnetic susceptibility than limestone. This would not be an overwhelming effect and, in the case...

1990

Basement--Not the Bottom but the Beginning

Peter T. Flawn

AAPG Bulletin

... in. It is fatal for a geophysicist to assume an "average" specific gravity or magnetic susceptibility or velocity or resistivity or conductivity...

1965

Astrochronology of the Cenozoic Era: A Critical Review, #40443 (2009)

Linda A. Hinnov and James Ogg

Search and Discovery.com

...) - CaCO3, Fe, Ti/Al, Si (marine seds.) - magnetic susceptibility - lithofacies (e.g., sapropels) NEOGENE • Pleistocene Age model based on sapropel...

2009

Seismic reflection analysis of the deeply buried Neoproterozoic rift basin beneath Sichuan Basin, southern China

Jing Hu, Dong Jia, Guoqi Wei, Wuren Xie, Yiquan Li, Nan Su, Zhuxin Chen, Wei Yang, Zhigang Li, Chuang Sun, and Yong Zhang

AAPG Bulletin

... (average magnetic susceptibility generally ranges from 200 × 10−5 to 620 × 10−5 SI, Zhao et al., 2018), the mafic intrusions in southern China commonly...

2022

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