Results 31 to 40 of about 198 (83)

Archeointensity study on baked clay samples taken from the reconstructed ancient kiln: implication for validity of the Tsunakawa-Shaw paleointensity method [PDF]

Earth, Planets and Space, 2015
In 1972, a reconstruction experiment of a kiln had been done to reproduce an excavated kiln of the seventh century in Japan. Baked clay samples were taken from the floor surface and −20 cm level, and they have been stored after determinations of the paleomagnetic directions by partial alternating field demagnetizations.
Yamamoto, Yuhji, Torii, Masayuki, Natsuhara, Nobuyoshi   +2 more
openaire   +1 more source

La céramique bistre fine des ve-vie siècles et les origines du centre potier de Sevrey (Saône-et-Loire)

Revue Archéologique de l’Est
A 2019 archaeological survey in the north-east of the village of Sevrey revealed vestiges of pottery workshops in use from the end of the 5th century to the beginning of the 6th.
Anne Ahü-Delor, Céline Brun, Florent Delencre, Agnès Genevey, Antoine Guicheteau, Valérie Thirion-Merle   +5 more
doaj   +1 more source

First Full‐Vector Archeomagnetic Data From Central Asia (3 BCE to 15 CE Centuries): Evidence for a Large Non‐Dipole Field Contribution Around the First Century BCE

Journal of Geophysical Research: Solid Earth, Volume 129, Issue 2, February 2024.
Abstract Unraveling the short‐term behavior of the Earth's past geomagnetic field at regional scales is crucial for understanding its global behavior and, thus, the dynamics of the deep Earth. In this context, obtaining accurate full‐vector geomagnetic field records from regions where archeomagnetic data are absent becomes essential.
R. Bonilla‐Alba, M. Gómez‐Paccard, F. J. Pavón‐Carrasco, S. A. Campuzano, E. Beamud, V. Martínez‐Ferreras, J. M. Gurt‐Esparraguera, E. Ariño‐Gil, F. Martín‐Hernández, M. L. Osete   +9 more
wiley   +1 more source

Analysis of geomagnetic field intensity variations in Mesopotamia during the third millennium BC with archeological implications [PDF]

, 2020
We present new archeointensity results obtained at two multi-layer archeological sites, Tell Atij and Tell Gudeda (northeastern Syria), dated from the Early Bronze Period in the third millennium BC.
Gallet, Y, Livermore, P, Fortin, M, Fortin, Michel, Fournier, A, Fournier, Alexandre, Livermore, Philip, Le Goff, M, Le Goff, Maxime, Gallet, Yves   +9 more
core   +1 more source

Archeointensity Database and Geomagnetic Field Reference Curves for South America Over the Past 5 Millennia

Journal of Geophysical Research: Solid Earth
Abstract The study of variations in geomagnetic field intensity over time and space is crucial to understand the evolution of the geodynamo and its interactions with the Earth's surface. In this work, we introduce the SAGEOMAG (South America GEOMAGnetic) database, a comprehensive and updated repository of geomagnetic field intensity ...
Marum, Victor, Terra-Nova, Filipe, Hartmann, Gelvam, Thébault, Erwan, Jaqueto, Plinio, Poletti, Wilbor, Trindade, Ricardo   +6 more
openaire   +2 more sources

Archeomagnetic study of seven contemporaneous kilns from Murcia(Spain)

, 2006
International audienceNew archeointensity values have been determined from seven Spanish kilns sampled at the same archeological site and dated by archeological constraints as between 1100 and 1200 a.d.
Chauvin, Annick, Gomez-Paccard, Miriam, Lanos, Philippe, Thiriot, Jacques, Jimenez-Castillo, P.   +4 more
core   +1 more source

Stalagmite paleomagnetic record of a quiet mid-to-late Holocene field activity in central South America. [PDF]

Nat Commun, 2022
Jaqueto P, Trindade RIF, Terra-Nova F, Feinberg JM, Novello VF, Stríkis NM, Schroedl P, Azevedo V, Strauss BE, Cruz FW, Cheng H, Edwards RL.   +11 more
europepmc   +1 more source

Intensity of the geomagnetic field in western Europe over the past 2000 years: New data from ancient French pottery

, 2002
International audienceWe studied 14 groups of French pottery fragments dated between the 4th and 16th centuries. The potsherds were analyzed using the Thellier and Thellier [1959] method, revised by Coe [1967].
Yves Gallet, Genevey, Agnès, Gallet, Yves, Agnès Genevey   +3 more
core   +1 more source

Institute of Geology and Geophysics, Chinese Academy of Sciences-The time-space exploration from Earth core to galaxies. [PDF]

Natl Sci Rev, 2021
Zhang W, Zhao W, Zhao L.
europepmc   +1 more source

Geomagnetic field intensity behavior in the Middle East between ∼3000 BC and ∼1500 BC

, 2008
International audienceAn archeointensity study was carried out on 14 sites of Syrian baked clay artifacts, archeologically dated between ∼2500 BC and ∼1600 BC.
Matthiae, Paolo, Genevey, Agnès, Le Goff, Maxime, Margueron, Jean, Gallet, Yves   +4 more
core   +1 more source