Results 31 to 40 of about 14,965 (253)

A Smaller Greater India and a Middle‐Early Eocene Collision With Asia

open access: yesGeophysical Research Letters, 2023
When and how the collision between India‐Asia occurred continue to be debated. We report new paleomagnetic data (Ds = 158.8°, Is = 7.8°, ks = 81.3, α95 = 5.1°, N = 11 sites) from limestone of the Zongpu Formation Member I in the Tingri, which indicate ...
Shuchen Jin   +5 more
doaj   +1 more source

Magnetic parameters as proxies for anthropogenic pollution in water reservoir sediments from Mexico: an interdisciplinary approach [PDF]

open access: yes, 2020
We assess the element pollution level of water reservoir sediments using environmental magnetism techniques as a novel approach. Although “La Purísima” Water Reservoir is an important source for multiple activities (e.g.
Böhnel, Harald N.   +6 more
core   +1 more source

Experimental Evaluation on the Heating Efficiency of Magnetoferritin Nanoparticles in an Alternating Magnetic Field

open access: yesNanomaterials, 2019
The superparamagnetic substance magnetoferritin is a potential bio-nanomaterial for tumor magnetic hyperthermia because of its active tumor-targeting outer protein shell, uniform and tunable nanosized inner mineral core, monodispersity and good ...
Huangtao Xu, Yongxin Pan
doaj   +1 more source

New paleomagnetic data on the Permian-Triassic sedimentary sections of the Moscow syneclise

open access: yesУчёные записки Казанского университета: Серия Естественные науки, 2020
The results of a detailed paleomagnetic study of the following five Permian-Triassic sections of the Russian Platform were discussed: Slukino (Vladimir region), Sartakovo and Prudovka (Nizhny Novgorod region), Klykovo and Gavrino (Vologda region).
A.M. Fetisova   +2 more
doaj   +1 more source

Paleomagnetic Study of Mesozoic Continental Sediments Along the Northern Tien Shan (China) and Heterogeneous Strain in Central Asia [PDF]

open access: yes, 1991
A paleomagnetic study of rocks from the northern foot of the Tien Shan and the southern border of the Dzungar Basin, east of Urumqi (44.2°N, 86.0°E), spanning ages from middle Jurassic to early Tertiary was carried out to constrain the tectonic evolution
Achache   +57 more
core   +2 more sources

Bias Corrected Estimation of Paleointensity (BiCEP): An Improved Methodology for Obtaining Paleointensity Estimates

open access: yesGeochemistry, Geophysics, Geosystems, 2021
The assumptions of paleointensity experiments are violated in many natural and archeological materials, leading to Arai plots which do not appear linear and yield inaccurate paleointensity estimates, leading to bias in the result.
Brendan Cych   +2 more
doaj   +1 more source

Towards FAIR Paleomagnetic Data Management Through Paleomagnetism.org 2.0

open access: yesGeochemistry, Geophysics, Geosystems, 2020
Scientific communities are placing an increasing emphasis on the implementation of data management protocols concerning data archiving and distribution.
M. R. Koymans   +4 more
doaj   +1 more source

New Paleointensity Data From Aniakchak Volcano, Alaska, USA

open access: yesGeochemistry, Geophysics, Geosystems, 2021
This study presents the first set of Holocene, high‐quality absolute paleointensity data from Alaska, USA. Existing paleointensity data for the Holocene are generally located at mid‐northern latitudes in North America, Europe, the Middle East, and ...
Geoffrey Cromwell, Yiming Zhang
doaj   +1 more source

Rock magnetic investigations constraining relative timing for gold deposits in Finland [PDF]

open access: yesBulletin of the Geological Society of Finland, 2011
Palaeomagnetic and anisotropy of magnetic susceptibility (AMS) studies were carried out on a orogenic gold deposit in Jokisivu, located in the western part of the Pirkanmaa Belt in the Svecofennian domain of southern Finland.
S. Mertanen, F. Karell
doaj   +1 more source

Pangea B: an artifact of incorrect paleomagnetic assumptions?

open access: yesAnnals of Geophysics, 2001
The detailed plate reconstruction within Pangea megacontinent has been an ongoing debate among the paleomagnetic community for decades. The Pangea B hypothesis, implying a 3500 km Triassic dextral megashear on the Gondwana-Laurussia limit, has been ...
D. Vandamme, P. Rochette
doaj   +1 more source

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