A New Model of Oceanic Crustal Ages Derived From Magnetic Data: Implications for Source Rock Distribution Along the Transkei Margin of South Africa

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Multigeophysical Exploration

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Abstract: Dating Structures in Sedimentary Basins from Analysis of Remagnetizations: an example from Moroccan High Atlas; #90137 (2011)

S. Torres, J. J. Villalaín, A. Casas, H. El Ouardi, B. Moussaid, V. C. Ruiz-Martínez, A. Mahmoudi

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... with unblocking temperatures and coercivities spectra of 250-450ºC and 20100 mT, respectively. This characteristic remanent magnetization (ChRM) showed...

Abstract: Northern Tunisian Offshore Subsurface Architecture and Structural Model from Geophysical Field Methods; #91202 (2022)

Hamdi Mouakhar, Atef Bel Kahla, Faycel Ferhi, Achref Boulares, Asma Ben Ammar, and Dhouha Ben Abdallah

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.... After correction of induced magnetization effect applied on the total magnetic intensity map (TMI), the reduction to pole map (RTP) exhibits major...

Paleomagnetism of the Avalonian Finn Hill sequence of Eastern Newfoundland, Canada

M. K. Seguin

Atlantic Geology

... of magnetization: I) A(S=l28, I=+25, a g s =7.1°, K=171, N=4 sites) in-situ and (D=225, D + 59, 095 =13°, K=48) a f t e r tilt correction, 2) B (D=69, I...

Statistical Correlation of the Mesaverde Group, Southwestern Wyoming and Northeastern Utah

Deane E. Kilbourne

Earth Science Bulletin (WGA)

... demagnetized by stages. Additional thermal demagnetization experiments suggested the type of magnetization present to be a viscous partial TRM imposed...

Preliminary Interpretation of Short-Wavelength Magnetic and Gravity Anomalies on the Southern Ute Indian Reservation, Southwestern Colorado

Michael W. Webring

Rocky Mountain Association of Geologists

... and 3 kilometers. Based on this analysis, 200 meters is the minimum depth for sources with normal remanent magnetization. If reversed remanent...

Magnetic Susceptibility of Sedimentary Rocks of Eastern Azerbaydzhan

A. O. Martirosova

Petroleum Geology: A Digest of Russian Literature

... magnetic for all the stratigraphic units. The average magnetization of the clays of the Sum gait formation is 77, Maykop 64, Chokraksko-Spirialisov beds...

Methods of Applied Geophysics: DISCUSSION

E. Pautsch

AAPG Bulletin

... based upon the induction theory, if the deposit maintains the same position it had at the time of its magnetization. Further, the induction theory...

Preliminary Study on Paleomagnetism of the Lower-Middle Devonian Boundary Beds from Guangxi, South China

H. Liu, J. Wang, S. Bai, Z. Bai

CSPG Special Publications

... of remanence were taken on a GM401A superconducting rock magnetometer. The remanent magnetization of the specimens range from the order of 10−8 Am2...

Geologic and Paleomagnetic Study of Permo-Carboniferous Redbeds (Sabaneta and Merida Facies), Venezuelan Andes

R. Shagam , R. B. Hargraves

AAPG Bulletin

.... Measured declinations appeared to be about 20° east of that of the present dipole field. The only suspected primary magnetization measured was obtained...

A New Method of Fluid Identification from Nuclear Magnetic Resonance Logs, #41452 (2014).

Charles H. Smith, Layne Hamilton, Lynda Ziane

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... for molecules to respond to a strong magnetic field. This is termed ‘magnetization’ in this plot. Another name commonly used for this characteristic...

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

..., southeastern Minnesota, and central Iowa. A strong normally directed remanent magnetization was modeled for most lavas, although some lavas deep...

Magnetic Anomalies and Structural Geology of Stocks and Laccoliths in the Henry Mountains, Utah

James Affleck, Chas. B. Hunt

Utah Geological Association

... or variations in magnetization. The more abrupt the change in shape or magnetization slope, the more distinct is the anomaly. Therefore, faults, contacts...

Gravity and Magnetic Models of the Tomahawk Diatreme, Northern Black Hills, South Dakota

D. D. Everson, W. M. Roggenthen

Wyoming Geological Association

... magnetization similar to other large intrusives in the northern Black Hills. Darton, N.H., 1912, Volcanic action in the Black Hills of South Dakota: Science, v...

Correlation of Terrestrial Climatic Fluctuations with Global Signals During the Upper Cretaceous–Danian in a Compressive Setting (Provence, France)

Isabelle Cojan, Marie-Gabrielle Moreau

Journal of Sedimentary Research (SEPM)

... poorly consolidated lithologies, and cores were later drilled in the laboratory. The remanent magnetization of the samples was measured using a CTF...

Paleomagnetic Study of La Quinta Formation, Venezuela

R. B. Hargraves , R. Shagam

AAPG Bulletin

... of the redbeds; the results from the dacitic tuff probably reflect the only primary magnetization measured in this study. After 150-oersted...

Neoformed magnetic minerals as an indicator of moderate burial: The key example of middle Paleozoic sedimentary rocks, West Virginia

Myriam Kars, Charles Aubourg, and Isabel Suárez-Ruiz

AAPG Bulletin

.... Aubourg, C., J.-P. Pozzi, D. Janots, and L. Sarahoui, 2008, Imprinting chemical remanent magnetization in claystones at 95°C: Earth and Planetary Science...

Global Paleomagnetic Correlation of the Blake Geomagnetic Polarity Episode

Emilio Herrero-Bervera, Charles E. Helsley

Special Publications of SEPM

... an approximate age around 150 ka for this record The characteristic magnetization of the samples was determined by AF demagnetization to 15 mT after pro gressive...

Iron Oxides and Fine-Grained Rocks of Red Peak and Crow Mountain Sandstone Members, Chugwater (Triassic) Formation, Wyoming

M. Dane Picard

Journal of Sedimentary Research (SEPM)

.... Acta, v. 14, p. 1-27. CREER, K. M., 1962, On the origin of the magnetization of red beds: Jour. Geomagnetism and Geoelectricity, v. 13, nos. 3, 4, p...

Paleomagnetism of Franciscan Basalt, Marin County, California, Revisited

Sherman Gromme

Pacific Section SEPM

... of magnetization; these data had not previously been incorporated. The pole position calculated here differs little from that originally published...

Paleomagnetism, Rock Magnetism and Opaque Mineralogy of Iron Ore Deposits From Southern Mexico and Their Implications for Quantitative Modelling of Magnetometric Data

L. Alva-Valdivia, J. Urrutia-Fucugauchi, H. Bohnel

Circum Pacific Council Publications

... relationships, metamorphism, and applications of quantitative modelling of magnetometric data. The remanent magnetization and susceptibility data are necessary...

Tectonostratigraphic Terranes in Southwest Oregon

M. C. Blake Jr., D. C. Engebretson, A. S. Jayko, D. L. Jones

Circum Pacific Council Publications

... a D, I, Declination and inclination of remanent magnetization, A95, radius of 9 5 % confidence in degrees; K, precision parameter Table 2—Average...

Core Magnetostratigraphy: Chron 33r in the Southern Alberta Plains

Taslima Anwar, Andrew J. Mumpy, Dunia Blanco, Vadim A. Kravchinsky, Octavian Catuneanu

CSPG Bulletin

... paleomagnetic workflow, which included thermal dependent magnetic susceptibility and hysteresis experiments, in addition to standard remanent magnetization...

Enhancing the reliability of the magnetostratigraphic age assignment of azimuthally nonoriented drill cores by the integrated application of palaeomagnetic analysis, field tests, anisotropy of magnetic susceptibility, and the evolution of the endemic fauna as documented on the upper Miocene limnic deposits of the Turiec Basin (Western Carpathians)

Emő Márton, Radovan Pipík, Dušan Starek, Erika Kovács, Marina Vidhya, Anna Świerczewska, Antoni K. Tokarski, Rastislav Vojtko, and Silvia Schlögl

AAPG Bulletin

... magnetization. Next, all core segments were oriented with respect to each other by the means of silt intercalations in the mudstone and/or anisotropy...