Biogenic Effects on Development of Magnetic Fabrics in Coastal Georgia Sediments

Robert M. Chernow , Robert W. Frey, Brooks B. Ellwood

Journal of Sedimentary Research (SEPM)

...: Palaeogeogr., Palaeoclimatol., Palaeoecol., v. 45, p. 189-223. ELLWOOD, B. B., 1979, Particle flocculation: one possible control on the magnetization of deep...

Deep Structure of Black Sea Basin: Structure

Yu. P. Neprochnov, A. F. Neprochnova, Ye. G. Mirlin

AAPG Special Volumes

... a contour interval of 100 gammas. We also calculated the magnetization values for the anomaly-producing objects. By statistical treatment...

Aeromagnetics of Southern Alberta within Areas of Hydrocarbon Accumulation

G.E. Leblanc,, W.A Morris

CSPG Bulletin

.... Source of anomalous magnetization in area of hydrocarbon potential: petrologic evidence from Jurassic Preuss sandstone, Wyoming-Idaho thrust belt...

Paleomagnetic and Tectonic Interpretation of the Parkhurst Ridge Limestone, Coastal Belt Franciscan, Northern California

W. P. Harbert, R. J. McLaughlin, W. V. Sliter

Pacific Section SEPM

.... Thermal demagnetization of the limestone samples to 600° C define two components of magnetization. The component with the lowest blocking temperature...

A new oil-window indicator? The magnetic assemblage of claystones from the Baffin Bay volcanic margin (Greenland)

Mohamed Mansour Abdelmalak, Charles Aubourg, Laurent Geoffroy, Fatima Laggoun-Defarge

AAPG Bulletin

... of isothermal remanent magnetization. The magnetic assemblage of immature claystones (lower Ro) resides in goethite, greigite, and some magnetite...

Paleomagnetic Results from Alaska and Their Tectonic Implications

Robert S. Coe, Brian R. Globerman, Peter W. Plumley, Gordon A. Thrupp

Circum Pacific Council Publications

... and the maximum unblocking temperature of the secondary component of remanent magnetization suggest maximum temperatures reached 225 to 250° C (437-482°F...

Magnetostratigraphy: A Powerful Tool for High Resolution Age-Dating and Correlation in the Miocene Monterey Formation of California: Results From Shell Beach Section, Pismo Basin

Sheraz Khan Omarzai, Robert S. Coe, John A. Barron

Special Publications of SEPM

... usually carry a rel atively weak remanent magnetization However with the advent of sensitive squid cryogenic magnetometers the re manence of the eoe...

A new technology for the characterization of microfractured reservoirs (test case: Unayzah reservoir, Wudayhi field, Saudi Arabia)

Mohammed S. Ameen, Ernest A. Hailwood

AAPG Bulletin

... OF THE ANISOTROPY OF MAGNETIC SUSCEPTIBILITY Magnetic susceptibility is the magnetization induced in a rock by the application of a relatively weak magnetic field...

Geophysical Methods of Prospecting in the Knowledge of the Regional Geologic Structure of the West Siberian Lowland

N. P. Kuznetsova Н. П. Кузнецова, V. P. Kazarinov В. П. Казаринов

Petroleum Geology: A Digest of Russian Literature

..., and calculation of the intensity of its magnetization. These quantitative computations permit construction of schematic maps of the relief...

Challenging the Established Truths

Laurent Gernigon, Odleiv Olesen, Continental Shelf Geophysics team NGU

GEO ExPro Magazine

... with the induced field, and the general heterogeneity of the remanent magnetization, induced magnetisation is usually prevailing. Remanent magnetization...

Aeromagnetic and Gravity Profiles Across the Uravan Area, Colorado

H R. Joesting, P. Edward Byerly

Utah Geological Association

... sedimentary rocks, and partly by contrasts in density and magnetization within the basement. Depth to the source of the magnetic high has been...

Geology And Petroleum Prospects of Seychelles

S. N. Khanna, G. E. Pillay

Southeast Asia Petroleum Exploration Society (SEAPEX)

.... Tokieda, K., Ito, H., and Suwa, K.; “Remanent magnetization of Granites and Dolerites from Mahe Island, Seychelles”, 8th Prelim. Rpt. Afr. studies...

Magnetostratigraphic and Biostratigraphic Correlations of Late Cretaceous to Early Paleocene Strata Between Alberta and North Dakota

J. F. Lerbekmo, K. C. Coulter

CSPG Special Publications

... in the magnetization of sediments. Geophysical Research Letters, v. 6, p. 226-228. Watson, G. S. 1956. A test for randomness of direction. Royal Astronomical Society...

DATING BORNEO'S DELTAIC DELUGE: MIDDLE MIOCENE PROGRADATION OF THE MAHAKAM DELTA

NATHAN MARSHALL, VIBOR NOVAK, IRFAN CIBAJ, WOUT KRIJGSMAN, WILLEM RENEMA, JEREMY YOUNG, NICHOLAS FRASER, ALEXANDER LIMBONG, ROBERT MORLEY

PALAIOS

... subsided and the delta slowly prograded (see Fig. 12 for further discussion). which makes the change in magnetization nonreversible. The path...

Theses: 1986 - 1990

Oklahoma City Geological Society

... Howard (M.S. 1987) Origin of magnetization in the Phosphoria Formation, Wyoming: A possible relationship with hydrocarbons, 76 p. Brothers, Lucinda...

The Zambezi Delta Basin

Javier Martin, Madhurima Bhattacharya, Marianne Parsons, CGG

GEO ExPro Magazine

... role in the basin’s configuration, with at least three relevant magmatic events identified. Locally, remnant magnetization was identified...

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

... samples were measured at NRM (natural remanent magnetization) and then demagnetized at alternating fields (AF) 25, 50, and 100 Gauss to determine...

Petrology of the Middle Cambrian Wolsey Shale of Southwestern Montana

Lawrence R. Lebauer

Journal of Sedimentary Research (SEPM)

...) has shown that the hematite in these glauconite units retains a pre-Laramide magnetization. This magnetization does not agree with previous...

Magnetic-Reversal Stratigraphy of Pliocene-Pleistocene Producing Section of Saticoy Oil Field, Ventura Basin, California

Gary W. Blackie , Robert S. Yeats

AAPG Bulletin

... attempted to orient cores in oil-test wells by determining their detrital natural-remanent magnetization (NRM). Core orientation by this technique...

Nuclear magnetic resonance characterization of porosity-preserving microcrystalline quartz coatings in Fontainebleau sandstones

Marta Henriques Jácomo, Ricardo Ivan Ferreira Trindade, Marsha French, Éverton Lucas-Oliveira, Elton Tadeu Montrazi, and Tito José Bonagamba

AAPG Bulletin

..., the magnetization decay is predominantly attributable to the surface mechanism. In a specific regime, defined as fast diffusion limit by Brownstein...

Magnetic Bright Spots Can Identify the Most Prospective Deep-Water Areas and Prospects; #41871 (2016)

Robert S. Foote, Dietmar Schumacher

Search and Discovery.com

..., H.G. and E.A. Burton, 1991, Chemical and microbial processes causing anomalous magnetization in environments affected by hydrocarbon seepage...

Proppant Damage Characterization using Nuclear Magnetic Resonance Measurements, #80552 (2016).

Saurabh Tandon, Aderonke Aderibigbe, Zoya Heidari, Jingyu Shi, Tihana Fuss-Dezelic

Search and Discovery.com

... (Torrey, 1956). At short echo spacing times, the transverse magnetization time of a pore fluid is a function of bulk relaxation of pore fluid, surface...

A Study of the Middle-Late Proterozoic Terranes and Tectonics in North Jiangxi, Eastern China

Shu Liangshu, Shi Yangshen

Circum Pacific Council Publications

...: demagnetical temperature; D: declination; I: inclination; K: precision parameter; RM: remanent magnetization; alf : semiangle of cone of 9 5 % confidence; PP...

Paleomagnetism of the Valle Formation and the Late Cretaceous Paleogeography of the Vizcaino Basin, Baja California, Mexico

Deborah L. Patterson

Pacific Section SEPM

... magnetization due to the presence of first cycle debris derived from a magnetite-rich petroprovenance, and 3) constitute the winnowed, finer grained, more...

Abstracts: Presented in April 1984 at the joint AAPG-SEPM Pacific Section meeting in San Diego

J. S. Compton, R. Siever, R. S. Coe, R. L. Pettit, K. A. Mertz Jr., D. J. Hollander, J. Scott Hornafius, Charles W. Lagle

Pacific Section SEPM

... of the Sandholt Member of the Monterey Formation, Three components of remanent magnetization are clearly recognized during thermal demagnetization...