Structure of Colorado Basin and Continent-Ocean Crust Boundary off Bahia Blanca, Argentina: Rifted Margins

W. J. Ludwig , J. I. Ewing , C. C. Windisch , A. G. Lonardi , F. F. Rios

AAPG Special Volumes

... by others to explain a coincident belt of magnetic and gravity anomalies in the vicinity of the outer shelf-slope, the basement of the continental slope...

Structure and Hydrocarbon Potential of the Para-Passive Continental Margin of the Northern South China Sea: Chapter 3: Chinese Margin

Feng Zhiqiang, Miao Wancen, Zheng Weijun, Chen Shengyuan

AAPG Special Volumes

... OF THE MAGNETIC FIELDS In general, the magnetic field in the northern South China Sea shows diverse magnetic anomaly types with numerous associated...

Identification of the Size Distribution of Oil-Water Intrusion Pore Throats in Tight Sandstone Reservoirs Using Nuclear Magnetic Resonance

Shengxian Pu, Hui Li, Yao Jiang, Guoying Zhao, Yongcheng Peng, Zhiyuan Ma, Yesong Li, Libo Zhou, Fujian Zhou, Ben Li

Unconventional Resources Technology Conference (URTEC)

... resonance test, the device applies a uniform distribution of magnetic field to the fluid-saturated nucleus, magnetizes the hydrogen nucleus...

Chapter 23: Crustal Structure and Geologic History of the Espino Rift, Venezuela, Based on Potential Fields, Seismic Reflection, and Well Data

Lourdes Rodriguez, Paul Mann, Stuart Hall

AAPG Special Volumes

... in the interpretation of total magnetic field data at low magnetic latitudes: Exploration Geophysics, v. 24, no. 3/4, p. 679–688. Magnani, M. B., C...

Diagenesis and Remobilization of Carbon and Sulfur in Mid-Pleistocene Organic-Rich Freshwater Sediment

Simon H. Bottrell , Jacqueline A. Hannam , Julian E. Andrews , Barbara A. Maher

Journal of Sedimentary Research (SEPM)

... concentration and mineralogy (e.g., Thompson and Oldfield 1986), measurements were also made of room-temperature low-field magnetic susceptibility...

Early Opening of Initially-Closed Gulf of Mexico and Central North Atlantic Ocean

DeWitt C. Van Siclen

GCAGS Transactions

...) of such translation brought Cape Hatteras solidly against Africa's Cap Blanc, ending this movement in earliest Jurassic time. Magnetic anomaly...

Global Paleomagnetic Correlation of the Blake Geomagnetic Polarity Episode

Emilio Herrero-Bervera, Charles E. Helsley

Special Publications of SEPM

... of magnetization of these sediments is a reflection of the decrease of the intensity of the Earth s magnetic field during the Blake polarity episode The record...

Cenozoic Submarine Canyon Systems in Cool Water Carbonates from the Otway Basin, Victoria, Australia

A. S. Leach, M. W. Wallace

Petroleum Exploration Society of Australia (PESA)

... Pliocene to Recent canyons is generally symmetric or slightly eastward-oriented. The oldest Pliocene canyons are visible on magnetic images of the shelf...

Validity of Polar and Continental Movement Hypotheses Based on Paleomagnetic Studies

J. W. Northrop III , A. A. Meyerhoff

AAPG Bulletin

... of the earth's magnetic field is essentially correct. The last involves two corollary assumptions: (a) that the geomagnetic and rotational poles always have...

Deep-Ocean Diapir Occurrences

E. D. Schneider , G. L. Johnson

AAPG Bulletin

...., 1962, Structural geology of North America: New York, Harper and Row, p. 743. Einwich, A. M., R. H. Higgs, and M. Lowry, 1970, Magnetic anomalies...

The Conjugate Continental Margins of Antarctica and Australia

J. J. Veevers

Circum Pacific Council Publications

... ) , and Konig ( 1 9 8 0 ) , and the Wilkes Land margin by Konig ( 1 9 8 0 , 1 9 8 1 ) ; the seafloor-spreading magnetic anomalies were revised...

Radiometric Maps of the Permian Basin: Surface Uranium and Potassium Activity Derived from Nure Progrm

Nicholas E. Pingitore, Jr., G. R. Keller, James S. Schmidt

West Texas Geological Society

... magnetic field, aircraft elevation, and position also were recorded. Radionuclide data were recorded as counts per second on the detectors. Cosmic source...

Tertiary 'Deep Lead' Palaeoriver Systems and Their Relationship to Basin Evolution, Victoria

G. R. Holdgate, K. A. Cunningham, M. W. Wallace, S. J. Gallagher, D. H. Moore

Petroleum Exploration Society of Australia (PESA)

... that may not significantly alter with future drilling. Recent high-resolution airborne geophysical data (largely total magnetic intensity, radiometric...

Technique and Methods of Geophysical Exploration in Canada

A. I. Bogdanov

Petroleum Geology: A Digest of Russian Literature

... automatically registers averaged values of the three component (X, Y, Z) of the magnetic field every 5 minutes with an accuracy of ±20 gammas. Askania Z...

Some Characteristics of the Heavy Detrital Minerals from Peninsular Malaysia

Wan Fuad Wan Hassan

Geological Society of Malaysia (GSM)

... mineralogy was observed. CHARAcrERISTICS OF THE HEAVY DETRITAL MINERALS D 50mile LEGEND a;) Granite ~ Tin field Sintok 11 Salim 21 Gambang 2 Baling...

Geophysical constraints on the thickness of the Holyrood Pluton, Avalon Peninsula, Newfoundland

H. G. Miller, D. A. Pittman

Atlantic Geology

... and the Harbour Main volcan­ ics . Fig. 4 - Total field magnetic anomaly map for the area formed by removing IGRF datum 1965.0 field from data points, applying...

Syndeformational Magnetization in the Ordovician Bigfork Chert at Black Knob Ridge, Western Ouachita Mountains, Southern Oklahoma: (Part I)

Tony K. Hillegeist

Oklahoma City Geological Society

.... Hillegeist 1994 117 124 Paleomagnetic and rock magnetic results from unweathered samples of the Ordovician Bigfork Chert at Black Knob Ridge...

Updated Diatom Biostratigraphy for the Monterey Formation of California

John A. Barron

Pacific Section SEPM

... are commonly estimated by correlatin9 the marker datums (first and last occurrences) to magnetic stratigraphy and interpolati~9 t~e absolute ages...

Magnetic Stratigraphy and Tectonic Rotation of the Upper Paleocene Pattiway Formation, Caliente Range, San Luis Obispo County, California

Donald R. Prothero, Robert B. Vacca

Pacific Section SEPM

... equals 10~7 emu. TAN ss. Magnetic Field (mT) Figure 3. IRM acquisition and Lowrie-Fuller tests of a representative sample. Open boxes are IRM...

Magnetic Stratigraphy of the Lower-Middle Eocene Domengine, Avenal, and Yokut Sandstones, Western San Joaquin Basin, Fresno and Kings Counties, California

Donald R. Prothero

Pacific Section SEPM

...Magnetic Stratigraphy of the Lower-Middle Eocene Domengine, Avenal, and Yokut Sandstones, Western San Joaquin Basin, Fresno and Kings Counties...

Stages of Glauconite Formation in Modern Foraminiferal Sediments

Arthur J. Ehlmann, Neil C. Hulings, Everett D. Glover

Journal of Sedimentary Research (SEPM)

... glauconite occur together. Magnetic fractions were taken from all samples. The samples composed primarily of foraminiferal tests yielded a glauconite...

Geodynamics of the Sol’-Iletsa High on the Southeast of the Russian Craton

N. N. Yakhimovich

Petroleum Geology: A Digest of Russian Literature

... and Ilek-Yaysan flexures. A chain of relative magnetic maximums in a field of negative values extends to the south of the Aksay flexure toward a large...

1997 Pacific Section Meeting, May 14-16, 1997, Bakersfield, California, - Abstracts, #90945 (1997).

Search and Discovery.com

The North Palawan Block, Philippines: Its Relation to the Asian Mainland and Its Role in the Evolution of the South China Sea

N. H. Holloway

Geological Society of Malaysia (GSM)

... magnetic spreading anomaly data for the South China Sea, a suite of palinspastic reconstructions has been compiled. This shows the evolution...

CONTINENTAL DRIFT AND THE CARIBBEAN; DESPLAZAMIENTO CONTINENTAL Y EL CARIBE

William D. MacDonald

Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)

... of continental drift. When the average earth's magnetic field is subtracted from the observed field, the resultant is a ribbon-like pattern...