Results 21 to 30 of about 402 (119)

New archeointensity data from Spain and the geomagnetic dipole moment in western Europe over the past 2000 years [PDF]

Journal of Geophysical Research: Solid Earth, 2008
Archeomagnetic studies on 14 kilns, a group of jar fragments, and a collection of baked bricks dated between 1000 and 1959 AD plus one Roman pottery kiln have been conducted in order to obtain high‐quality archeointensity data to enhance the western European database.
Miriam Gómez‐Paccard, Annick Chauvin, Ph. Lanos, Jacques Thiriot   +3 more
openalex   +4 more sources

Regional archeointensity curve ArchJSK2k from 600 BCE to 1700 CE for East Asia and possible recurrence of the West Pacific Anomaly [PDF]

Y Yoshimura, Hyeon–Seon Ahn, Chie Kato, Yuhji Yamamoto, Chisato Anai, Yoshinori Tajiri, Tadahiro Hatakeyama, Masao Ohno   +7 more
openalex   +2 more sources

New archeointensity data from Novgorod (North-Western Russia) between c. 1100 and 1700 AD. Implications for the European intensity secular variation [PDF]

Physics of the Earth and Planetary Interiors, 2017
Abstract Reconstructing the secular variation of Europe’s geomagnetic field over the past millennium is challenging because of the lack of recently acquired archeomagnetic data from Western Russia. In this paper, we report on nine new archeointensity values obtained from groups of brick fragments sampled in Novgorod (North-Western Russia) and its ...
N. V. Salnaia, Yves Gallet, Agnès Genevey, Ilya Antipov   +3 more
openalex   +3 more sources

New Late Neolithic (c. 7000–5000 BC) archeointensity data from Syria. Reconstructing 9000years of archeomagnetic field intensity variations in the Middle East [PDF]

Physics of the Earth and Planetary Interiors, 2014
We present new archeomagnetic intensity data from two Late Neolithic archeological sites (Tell Halula and Tell Masaikh) in Syria. These data, from 24 groups of potsherds encompassing 15 different time levels, are obtained using the Triaxe experimental protocol, which takes into account both the thermoremanent magnetization anisotropy and cooling rate ...
Yves Gallet, Miquel Molist, Agnès Genevey, Xavier Clop i García, Erwan Thébault, Anna Gómez Bach, Maxime Le Goff, Béatrice Robert, I. E. Nachasova   +8 more
openalex   +5 more sources

Further Evidence of High Intensity During the Levantine Iron Age Anomaly in Southwestern Europe: Full Vector Archeomagnetic Dating of an Early Iron Age Dwelling From Western Spain

Journal of Geophysical Research: Solid Earth, Volume 126, Issue 9, September 2021., 2021
Abstract We report an archeomagnetic study from the Early Iron Age archeological site of Cerro de San Vicente (Salamanca, Spain). The studied materials were sampled from one roundhouse and its central fireplace, a surrounding burnt floor, and slags with a twofold objective.
N. García‐Redondo, M. Calvo‐Rathert, Á. Carrancho, A. Goguitchaichvili, E. Iriarte, A. Blanco‐González, M. J. Dekkers, J. Morales‐Contreras, C. Alario‐García, C. Macarro‐Alcalde   +9 more
wiley   +1 more source

Stochastic modelling of regional archaeomagnetic series [PDF]

, 2014
SUMMARY We report a new method to infer continuous time series of the declination, inclination and intensity of the magnetic field from archeomagnetic data.
Bouligand, C., Gillet, N., Hellio, G., Jault, D.   +3 more
core   +10 more sources

New historical archeointensity data from Brazil: Evidence for a large regional non-dipole field contribution over the past few centuries

Earth and Planetary Science Letters, 2011
Abstract We report new archeointensity data obtained from the analyses of baked clay elements (architectural and kiln brick fragments) sampled in Southeast Brazil and historically and/or archeologically dated between the end of the XVIth century and the beginning of the XXth century AD.
Gelvam A. Hartmann, Agnès Genevey, Yves Gallet, Ricardo I.F. Trindade, Maxime Le Goff, Rosana Najjar, Carlos Etchevarne, Marisa Coutinho Afonso   +7 more
openalex   +3 more sources

New archeointensity data from South Brazil and the influence of the South Atlantic Anomaly in South America

Earth and Planetary Science Letters, 2019
Abstract We obtained six new high-quality archeointensity results for the Pelotas city region, in South Brazil with ages ranging from 1790 to 1943 CE. Archeointensity measurements were performed with the double heating technique, including partial thermoremanent magnetization (pTRM) checks and pTRM tail-checks.
Gelvam A. Hartmann, Wilbor Poletti, Ricardo I.F. Trindade, Lúcio Menezes Ferreira, Pedro Luís Machado Sanches   +4 more
openalex   +2 more sources

Modeling geomagnetic spikes: the Levantine Iron Age anomaly

Earth, Planets and Space, 2023
The Levantine Iron Age anomaly (LIAA) is a regional short-decadal geomagnetic strength field variation located at the Levantine region characterized by high intensities with maximum virtual axial dipole moments around 190 ZAm2. It has been constrained by
Pablo Rivera, F. Javier Pavón-Carrasco, María Luisa Osete   +2 more
doaj   +1 more source

Rapid Intensity Decrease During the Second Half of the First Millennium BCE in Central Asia and Global Implications [PDF]

, 2022
Recent paleomagnetic studies have shown that important short-lived intensity fluctuations occurred during the first millennium BCE. However, the knowledge of the spatial and temporal extension of these features is still limited by the scarce availability
Ariño-Gil, E., Beamud, Elisabet, Bonilla-Alba, R., Chauvin, A., Gurt-Esparraguera, J. M., Gómez-Paccard, Miriam, Martín-Hernández, F., Martínez-Ferreras, V., Osete, M. L., Palencia-Ortas, A., Pavón-Carrasco, F. J., Rio, J. del   +11 more
core   +3 more sources