ABSTRACT: A Comparative Study of Biostratigraphy & Magnetostratography of Siwalik Supergroup of Western Himalya; #90118 (2011)

Hemanta Kumar Nath

Search and Discovery.com

... of the source area. The channel sandstones as also the fine grained, low energy, non pedogenic overbank facies characterizes Depositional Remanent Magnetization...

Magnetic Resonance Imaging of Local Flow Velocity in Porous Media

Bruce J. Balcom

Search and Discovery.com

... on the SPRITE MRI methodology (1) with pulsed magnetic field gradient velocity weighting as a magnetization preparation. The new method permits facile flow...

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user

Search and Discovery.com

..., structural discontinuities such as faults, fractures and geological contacts can create lateral contrasts in density and magnetization of rocks...

Abstract: Mapping Magnetic Properties of the Post-Wapiabi Sandstones from South-central Alberta Foothills; #90225 (2015)

Christian I. Abaco, Don C. Lawton, and Deborah A. Spratt

Search and Discovery.com

... be related to the depositional history and provenance of postWapiabi sandstones of the southern and central Alberta Foothills. The magnetization model...

Abstract: Changes in Paleomagnetic, Rock Magnetic and Geochemical Properties in the Exshaw Formation: Evidence for Permeability Variations?; #90225 (2015)

M.T. Cioppa, I.S. Al-Aasm, M.R. Vernon, D.T.A. Symons, and J. Packard

Search and Discovery.com

..., in the “fissile” shale zone: 1) the Exshaw Formation characteristic magnetization inclination is much shallower (I = 51.1° ± 5.2°, k = 65.6); 2) total...

Abstract: BIO-, MAGNETO-, AND CHEMO- STRATIGRAPHIC INVESTIGATION ON OLIGOCENE/MIOCENE MOLASSE BASIN-FILL FOR IMPROVED PETROLEUM SYSTEM MODELING, SWISS AND SOUTHWEST GERMAN SECTORS; #90249 (2016)

Kyle Brennan

Search and Discovery.com

... the sections and analyzed for bio-stratigraphic indexing, natural remanent magnetization, and isotopegeochemistry. Analytical tools for absolute dating...

Integrated Diagenetic and Paleomagnetic Study of the Mississippian Limestone, North Central Oklahoma, #51163 (2015).

Richard D. Elmore, Justin Haynes, Sarah Farzaneh, Simon Anzaldua

Search and Discovery.com

... contain the most elevated values. Thermal demagnetization removes a low temperature viscous remanent magnetization (VRM) and a chemical remanent...

Palaeomagnetism and Differential Rotation in the Lewis Thrust Plate

D. K. Norris, R. F. Black

CSPG Bulletin

... of the directions of the remanent magnetic vectors in various parts of the plate. A necessary condition however is that the time of magnetization of the rocks...

Rock Magnetic Determination of Angular Deviation in Grain Alignment Between Channel and Levee Sandstones Within a Submarine Fan Channel-Levee Complex, Brushy Canyon Formation, West Texas

Debnath Basu

GCAGS Transactions

... of isothermal remanent magnetization (IRMA). This study is the first of its kind that has tested the hypothesis of an angular deviation in the grain...

Abstracts: Magnetostratigraphy Dating and Correlation of the Lower Doig and Upper Montney Formations (Lower Triassic), Northeastern British Columbia, Western Canada; #90173 (2015)

Edwin I. Egbobawaye, Vadim A. Kravchinsky, John-Paul Zonneveld, and Murray K. Gingras

Search and Discovery.com

... of Alberta. Remnant magnetization measurements were carried out using a 2G Enterprises superconducting horizontal magnetometer, and the magnetic...

Identification of magnetic enhancement at hydrocarbon-fluid contacts

Sijibomioluwa A. Badejo, Adrian R. Muxworthy, Alastair Fraser, Graham R. Stevenson, Xiang Zhao, and Michael Jackson

AAPG Bulletin

... dependent (e.g., saturation magnetization [Ms ] and remanent saturation magnetization [Mrs ]) were 2–5 times higher in oil-producing zones compared...

The Age of the North Mokka Anticline, Axel Heiberg Island, Canadian Arctic Archipelago: an Application of the Paleomagnetic Fold-Test

K.C. Jackson, H.C. Halls

CSPG Bulletin

... magnetic mineralogy, and is not necessarily representative of that which carries the stable magnetization. ROCK- AND PALEO-MAGNETIC RESULTS SILLS...

Some Basic Similarities and Differences of Micromagnetics and Conventional Magnetic Surveys

J. P. Land

Houston Geological Society Bulletin

... variations in the magnetization of near-surface sediments, including geochemical alteration products of hydrocarbon microseepage. The basic...

Correlation and Age of the Upper Jurassic Morrison Formation from Magnetostratigraphic Analysis

M. B. Steiner, S. G. Lucas, E. M. Shoemaker

Rocky Mountain Section (SEPM)

..., Detrital remanent magnetization in hematite: Jour. Geophys. Res. 88, p. 6523–6539. Trauger, F.D., and Bushman, F.X., 1964, Geology and groundwater...

The Paleomagnetism and Rock Magnetism of Cave and Karst Deposits

Alf G. Latham, Derek C. Ford

Special Publications of SEPM

... and cemented down the vertical sides The magnetization of lateral spec more intense than those of speci imens is nearly always the upper drip cap...

Paleomagnetic results from Mayreau, West Indies, rule out large tectonic rotations since the Eocene

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

Geological Society of Trinidad & Tobago

... in the magnetization, or increased moment or change in direction after the demagnetization path appeared to be aimed at the origin. An overprint magnetic component...

Seamount Age Estimates from Paleomagnetism and Their Implications for the History of Volcanism on the Pacific Plate

William W. Sager

Circum Pacific Council Publications

... the magnetization into uniform and non­ uniform parts. Using a Hilbert space of magnetization functions, it minimizes the squared norm (seminorm...

Magnetic Stratigraphy of the Late Pliocene Mammal-Bearing Deposits from Gypsum Ridge, San Bernardino County, California

Hugh M. Wagner, Donald R. Prothero

Pacific Section SEPM

... of Technology paleomagnetics laboratory. After measurement of NRM (natural remanent magnetization), each sample was demagnetized in alternating fields...

Abstract: Spatial-temporal Boundaries of Shale Diagenesis Inferred from Magnetic Fabrics and Paleomagnetism; #90283 (2016)

Gerhard Heij, Doug Elmore, Jennifer Roberts, Alex K. Steullet, Devin Dennie

Search and Discovery.com

..., 2016 single low temperature component likely residing pyrrhotite. Steep inclinations suggest that this is a modern drilling induced magnetization (DIRM...

Paleomagnetism of the Kuparuk River Formation from Oriented Drill Core: Evidence for Rotation of the Arctic Alaska Plate

S. L. Halgedahl, R. D. Jarrard

Pacific Section SEPM

... with the magnetic reversal time scale from chrons M14 through MllAn, and thus provides good support for the Neocomian age of the characteristic magnetization...

Magnetic Stratigraphy and Tectonic Rotation of the Upper Paleocene San Francisquito Formation, Los Angeles County, California

Donald R. Prothero, Robert B. Vacca

Pacific Section SEPM

... remanent magnetization), each sample was demagnetized at 25, 50, and 100 Gauss to determine the coercivity behavior and demagnetize any multi-domain...

Magnetic Stratigraphy and Tectonic Rotation of the Upper Paleocene Silverado Formation, Orange County, California

Donald R. Prothero, Ruben A. Lopez

Pacific Section SEPM

... measurement of NRM (natural remanent magnetization), each sample was demagnetized at 25, 50, and 100 Gauss to determine the coercivity behavior...

ABSTRACT: Neogene/Quaternary Magnetostratigraphy of Shallow-Water Carbonate Sediments, San Salvador, Bahamas, by D. F. McNeill, J. L. Kirschvink, R. N. Ginsburg, and S-B. R. Chang; #91038 (2010)

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Specific Character of Magnetic Field and Development of Oceanic Ridges in Arctic Ocean Basin: Summary: Regional Arctic Geology of the USSR

A. M. Karasik, R. M. Demenitskaya, V. G. Shchelovanov

AAPG Special Volumes

... in the Eurasian basin, thus indicating sharp differences in magnetization of the floor of the two areas. Calculated depths to the source of anomalies...

Abstract: 3D geophysical and geologic modeling of the Betts Cove Ophiolite, Newfoundland

Bill J. Spicer, Bill A. Morris, Hernan Ugalde, Tom Skulski, Neil Rogers

Atlantic Geology

... in order to better discriminate between magnetic sources. The inclusion of remnant magnetization information acquired from field samples accounts...