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The AAPG/Datapages Combined Publications Database

Showing 10,854 Results. Searched 200,619 documents.

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Magnetic Reversals: Their Application to Stratigraphic Problems

Peter J. Burek

AAPG Bulletin

... of the earth's magnetic field: Jour. Geomagnetism and Geoelectricity, v. 6, no. 4, p. 194-199. Clegg, J. A., E. R. Deutsch, C. W. F. Everitt, and P. H...

1970

Biostratigraphy and Magnetostratigraphy of Southern Ridge Basin, Central Transverse Ranges, California

Ross A. Ensley, Kenneth L. Verosub

Pacific Section SEPM

... 2189 Houston, Texas 77001 Kenneth L. Verosub Department of Geology University of California Davis, California 95616 ABSTRACT A magnetic polarity...

1982

Paleoecological Reconstruction of Depositional Environments—Some Techniques of Possible Exploration Interest: Abstract

Francis G. Stehli

Tulsa Geological Society

... of the earth's magnetic field may require revision since it requires coincidence of the magnetic and rotational poles. In a general sense (but without real rigor...

1968

Metal Earth: Role of multidisciplinary geophysical methods to improve knowledge of mineral deposition across Precambrian rocks

Esmaeil Eshaghi, Richard Smith, Mostafa Naghizadeh, Graham James Hill, Eric Roots, Amir Maleki Ghahfarokhi, Saeid Cheraghi, John Ayer

Petroleum Exploration Society of Australia (PESA)

... and modelling. In addition, seismic, magnetotelluric and potential field data (i.e. gravity and magnetic) models along some transect are presented...

2019

Magnetic Stratigraphy and Tectonic Rotations of the Middle-Upper Miocene Santa MargaritaŽ and Chanac Formations, North-Central Transverse Ranges, California

Erin L. Wilson, Donald R. Prothero

Pacific Section SEPM

...Magnetic Stratigraphy and Tectonic Rotations of the Middle-Upper Miocene Santa MargaritaŽ and Chanac Formations, North-Central Transverse Ranges...

1997

Magnetic Stratigraphy of the Oligocene Type Zemorrian Stage, Temblor Formation, Kern County, California

Donald R. Prothero, Jennifer L. Resseguie

Pacific Section SEPM

...Magnetic Stratigraphy of the Oligocene Type Zemorrian Stage, Temblor Formation, Kern County, California Donald R. Prothero, Jennifer L. Resseguie...

2001

Abstract: The Geophysical Characteristics and Evolution of Northern and Southern Margins of South China Sea (Paper 63)

Xia Kang-yuan, Zhou Di

Geological Society of Malaysia (GSM)

... ofabout40000km gravity and magnetic measurements, 10000 km multi-channel seismic lines, 20 sonobuoy refraction seismic stations, and 5 heatflow stations have...

1992

Chapter 7: Curie Point Depths in Northwestern South America and the Southwestern Caribbean Sea

Carlos A. Vargas, Javier Idarraga-Garcia, Juan M. Salazar

AAPG Special Volumes

..., The delineation of deep crustal magnetic bodies from total field aeromagnetic anomalies: Journal of Geomagnetism and Geoelectricity, v. 17, p. 237–252...

2015

Generation of target areas for further mineral exploration studies from airborne geophysical survey in East Coast Economic Region (ECER)

Abd Rahim Bin Harun, Ahmad Zulkifli Kamaruzaman

Geological Society of Malaysia (GSM)

... magnetic anomalies caused by igneous and mineralised bodies and delineate basement structure that may assist in the recognition of features favourable...

2018

Bouguer Gravity, Geothermal Gradient: Exploration Tools, Denver Basin; #10457 (2012)

W. Richard Moore

Search and Discovery.com

... Basin is explained, at least in part, by a combination of gravity, magnetic, and geothermal gradient maps. The area studied includes Banner, Kimball...

2012

Mackenzie Delta: A Case of One Residual Gravity Anomaly and 16 Dry Exploration Wells; #41587 (2015)

Hassan Hassan

Search and Discovery.com

...Mackenzie Delta: A Case of One Residual Gravity Anomaly and 16 Dry Exploration Wells; #41587 (2015) Hassan Hassan Mapping Magnetic Lineaments...

2015

AAPG Studies in Geology No. 58, the Geology of Cuba - Ch.4 Geophysical Characteristics

Georges Pardo

AAPG Special Volumes

..., and eastern Cuba. These surveys had arbitrary origins for the values of the magnetic field. From these data, the Cuban Institute of Mineral Resources...

2009

Recent High Resolution Seismic, Magnetic and Gravity Data Throws New Light on the Early Development of the Gulf of Mexico, #30509 (2017).

Ian C. Deighton, Felicia Winter, Dario Chisari

Search and Discovery.com

...Recent High Resolution Seismic, Magnetic and Gravity Data Throws New Light on the Early Development of the Gulf of Mexico, #30509 (2017). Ian C...

2017

Chapter 6: Location of the Suture Zone Separating the Great Arc of the Caribbean from Continental Crust of Northwestern South America Inferred from Regional Gravity and Magnetic Data

Joan Marie Blanco, Paul Mann, Luan Nguyen

AAPG Special Volumes

... and Methods Gravity and Magnetic Datasets Garcia (2009) generated gravimetric anomaly maps and total magnetic field maps for Venezuela using low-orbit...

2015

Paleomagnetic Studies and the Hypothetical Rotation of Arctic Alaska

John W. Hillhouse, C. Sherman Grommé

Alaska Geological Society

.... Accordingly, the remaining cores from each site were partially demagnetized at one field setting between 10 mT and 30 mT (table 2). Magnetic vectors...

1983

A New Frontier: Deep Gas Exploration Offshore South Texas, USA - An Assessment Tool

Jeffrey D. Rowe, Corine Prieto

GCAGS Transactions

... in an investigation of the configuration of the magnetic basement. A first look at a magnetic basement structure map tends to show major provinces which...

2007

Integrated Interpretation to Build a Geological Model from Ship Shoal to Keathley Canyon through Green Canyon; #30154 (2011)

Laura Bornatici

Search and Discovery.com

.... In this study, we interpret regional gravity and magnetic data, together with seismic, Marine MagnetoTelluric (MMT) data, simultaneous joint inversion results...

2011

Exploration and Detection of Subsurface Water Using Broadband Electromagnetic Sensors

T. David McGlone

Environmental Geosciences (DEG)

... coil receiver is a simple and inexpensive instrument that measures the derivative of the magnetic field strength. It has a frequency bandwidth dependent...

1998

Revised Sea-Floor Spreading History of the Argo Abyssal Plain

Dona Mihut, R. Dietmar Müller

Petroleum Exploration Society of Australia (PESA)

... magnetic data jointly with gridded gravity and bathymetry data to construct a new plate kinematic model. A complete set of anomalies from M26 (155.0 Ma...

1998

Magnetic Stratigraphy of the Middle Miocene Bopesta Formation, Southern Sierra Nevada, California

Sean Coles, Donald R. Prothero, James P. Quinn, Carl C. Swisher III

Pacific Section SEPM

...), indicating that magnetite is the major magnetic mineral in 5 10 30 50 GLASSY 5 10 Magnetic 30 100 TUFF 50 Field 100 300 (mT) Figure 3...

1997

Marine Geology of Atlantic Ocean North of the Arctic Circle: Regional Arctic Geology of the Nordic Countries

G. L. Johnson , P. R. Vogt

AAPG Special Volumes

..., The floors of the oceans: Geol. Soc. America Spec. Paper 65, 122 p. Heirtzler, J. R., et al., 1968, Marine magnetic anomalies, geomagnetic field reversals...

1973

Marine Magnetic Anomalies and Oceanic Crustal Isochrons of the Gulf and Peninsular Province of the Californias: Chapter 4: Part II. Geological and Geophysical Maps

Gordon E. Ness, Mitchell W. Lyle, Richard W. Couch

AAPG Special Volumes

...Marine Magnetic Anomalies and Oceanic Crustal Isochrons of the Gulf and Peninsular Province of the Californias: Chapter 4: Part II. Geological...

1991

Pore-scale Evaluation of Nuclear Magnetic Resonance Measurements in Organic-Rich Mudrocks Using Numerical Modeling

Saurabh Tandon, Zoya Heidari, Hugh Daigle

Unconventional Resources Technology Conference (URTEC)

... comprises applying magnetic fields and magnetic field gradients to fluid-saturated porous media to investigate their magnetization decay. The movement...

2017

Advancements in Wireline Technology – Past, Present and Future

Kenneth C. Henry

Southeast Asia Petroleum Exploration Society (SEAPEX)

... advancements is in the field of Nuclear Magnetic Resonance Technology, which is also used, in the modem day medical industry. Laboratory Nuclear...

1998

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