Evidence for Paleomagnetic Dating of Diagenesis by Basinal Fluids, Ordovician Carbonates, Arbuckle Mountains, Southern Oklahoma

R Douglas Elmore, David London, Don Bagley, Guoqiu Gao

Special Publications of SEPM

... in a paleomagnetic study All subjected to stepwise thermal or al demagnetization The magnetization in was measured using a SCT cryogenic mag...

Magnetostratigraphic, Biostratigraphic, and Lithologic Correlations in Triassic Strata of the Western United States

Maureen B. Steiner, Micheal Morales, Eugene M. Shoemaker

Special Publications of SEPM

... and dis magnetization was simple composed pri This work The a Larson and others large depositional western Bressler Purucker and Helsley...

Magnetics: Part 7. Geophysical Methods

Michael S. Reford

AAPG Special Volumes

.... This magnetization has two parts: remanent magnetism, which was acquired when the rocks were formed, and induced magnetism, which is proportional to the present...

Dating penecontemporaneous dolomitization in carbonate reservoirs: Paleomagnetic, petrographic, and geochemical constraints

M. T. Cioppa, I. S. Al-Aasm, D. T. A. Symons, K. P. Gillen

AAPG Bulletin

... magnetization components that could be tied to geologic/diagenetic events: (1) a low-temperature (<180 degreesC), low-coercivity (<20 mT) A component...

Has the Eastern End of the Uinta Mountains Been Bent?: Paleomagnetic and Fault Kinematic Assessment

J. M. Ashby, J. W. Geissman, A. B. Weil

Utah Geological Association

... characteristic remanent magnetizations (ChRMs) of west declination and shallow inclination (as well as an antipodal magnetization). Examples...

Movement Along the Great Glen Fault and Related Problems

T.C. Xu, D.H. Tarling

Circum Pacific Council Publications

... remanent magnetization by igneous rocks has often required a few days or months for lava flows or a few years for some intrusions. Therefore, a spot...

Geological Interpretation of Aeromagnetic Surveys: Abstract

James Affleck

Tulsa Geological Society

... anomalies are of two types, those associated with basement uplift and those caused by changes of rock magnetization within the basement. The problem...

Abstract: Reassessment of Port au Port Peninsula paleomagnetism, with new preliminary results

Halima S. Warsame, Phil J.A. McCausland, John W.F. Waldron

Atlantic Geology

.... The V component is interpreted to be a Viscous Remanent Magnetization typically removed by 20 mT, showing a steep down, northerly direction...

Integrated Diagenetic and Paleomagnetic Study of the Mississippian Limestone, North Central Oklahoma

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ABSTRACT: A 3D Magnetic Property Model of the Cook Inlet Basin, South-Central Alaska -- Imaging Tertiary Structural Traps and Mesozoic Sedimentary Thickness; #90125 (2011)

Phillips, Jeffrey D., Stanley, Richard G.

Search and Discovery.com

... of this buried Talkeetna is characterized by reversed remanent magnetization. The interface between the non-magnetic or weakly magnetic Mesozoic...

Abstract: Formation Mmechanism of a Magnetic Quiet Zone in the Northern South China Sea; #90294 (2017)

Liu Hong, Luan Xiwu, Guo Lingli

Search and Discovery.com

... magnetized by modern geomagnetic field. The magnetization direction of the high velocity layer was different with ancient magnetic layer (Kido et al...

Triassic Paleomagnetism of Northern South America

William D. MacDonald , Neil D. Opdyke

AAPG Bulletin

... in this report are: m.y., million years; oe, oersteds; a.f., alternating field; NRM, natural remanent magnetization; D, declination of paleomagnetic vector...

Paleomagnetic Study of Mesozoic Sediments of the New Siberian Islands: Remagnetization Caused by Collision with Siberia?; #30532 (2017)

Anna I. Chernova, Dmitry V. Metelkin, Valery A. Vernikovsky, Nikolay Y. Matushkin

Search and Discovery.com

... of determined magnetization and rock formation was verified by fold test which appeared to be negative, indicating a post-folding age...

Paleomagnetic Data from Mustique, West Indies, suggest counterclockwise rotation in pre-Late Miocene rocks

Burmester, R.F. Beck, M.E. and Speed, R.C.

Geological Society of Trinidad & Tobago

... paleomagnetic directions, implying retention of primary magnetization for at least most of the clasts and ruling out the possibility of a regional...

Source of Anomalous Magnetization in Area of Hydrocarbon Potential: Petrologic Evidence from Jurassic Preuss Sandstone, Wyoming-Idaho Thrust Belt

Neil S. Fishman, Richard L. Reynolds, Mark R. Hudson, Vito F. Nuccio

AAPG Bulletin

...Source of Anomalous Magnetization in Area of Hydrocarbon Potential: Petrologic Evidence from Jurassic Preuss Sandstone, Wyoming-Idaho Thrust Belt...

A Review of Permian and Triassic Paleomagnetic Data With Respect to Paleogeographic Conditions at, and the Location of, the Permian-Triassic Boundary

A. E. M. Nairn, D. N. Peterson

CSPG Special Publications

... of the sign of magnetization, that is, the study of geomagnetic field reversals. The information carried in the mean declination and inclination may provide...

Diagenesis of Magnetic Minerals in Lacustrine Environments as Determined From Unaltered and Altered Tephra Layers

Kenneth L. Verosub, Lori L. Summa

Special Publications of SEPM

... a new magnetization that completely overwhelms the original one Measurements ed us to relale the changes in intensity to changes in the particle size...

Mesozoic Apparent Polar Wander and Plate Motions of North America

Maureen B. Steiner

Rocky Mountain Section (SEPM)

...., and Hedberg, H. D., eds.: Tulsa, Amer. Assoc. Petrol. Geol., p. 76–77. Baag, Czang-Go, and Helsley, C. E., 1974, Remanent Magnetization of a 50 m Core from...

Implications of Paleomagnetism for the Tectonic History of the Eastern Klamath and Related Terranes in California and Oregon

Edward A. Mankinen, William P. Irwin, C. Sherman Gromme

Pacific Section SEPM

... from 34 localities shown in Figure 1. Each core was cut into 2 or more specimens and the remanent magnetization of one specimen from each core...

Abstract: Analysis of Magnetic Anomalies from the South-Central Alberta Foothills, Canada

Christian Abaco

Houston Geological Society Bulletin

..., ilmenite and rare grains of chromite and pyrite. The magnetization models constructed to reproduce the magnetic anomalies closely match both ground...

Magnetic Stratigraphy of the Lower Oligocene Tunnel Point Formation, Coos Bay, Southwestern Oregon

Donald R. Prothero, Linda L. Donohoo

Pacific Section SEPM

... magnetization held mainly in magnetite that is normal in polarity but rotated about 107 ± 18° clockwise. This rotation is consistent with that documented...

Abstract: Did lapetus sea-floor spreading begin at ~570 Ma? Paleomagnetic evidence from the Skinner Cove Volcanics of western Newfoundland

J. P. Hodych, P. J. A. MacCausland

Atlantic Geology

... Cove Volcanics of western Newfoundland have previously yielded a U-Pb zircon age of 550 ± 3 Ma. Their remanent magnetization is shown to be primary...

Abstract: Source of the Batu Pahat Magnetic Anomaly

Samsudin Bin Hj Taib, Khairun Niza Baharaldin, Azman Abdul Ghani

Geological Society of Malaysia (GSM)

... at this magnetic latitude with magnetization in the earths field direction where the magnetic high is situated to the north and the magnetic low to its...

ABSTRACT: Mountain Building, Regional Diagenesis, and Magnetite Authigenesis in Alleghenian Foredeep, by Chad McCabe; #91030 (2010)

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Magnetic Contrasts as a Result of Hydrocarbon Seepage and Migration

Hans G. Machel

AAPG Special Volumes

... and microbiological processes. Moreover, these assemblages may result in positive, absent, or negative magnetic contrasts relative to the total magnetization...