Results 41 to 50 of about 244 (74)

Geomagnetic Field Intensity During the First Millennium BCE From Royal Judean Storage Jars: Constraining the Duration of the Levantine Iron Age Anomaly

open access: yesGeochemistry, Geophysics, Geosystems, Volume 25, Issue 5, May 2024.
Abstract The rich and extensively studied archaeological record of the Near East provides an opportunity to develop a comprehensive archaeomagnetic dataset for exploring the behavior of the geomagnetic field with high precision. The Levantine archaeomagnetic curve (LAC) project is an ongoing effort to develop a continuous high‐resolution geomagnetic ...
E. Hassul   +9 more
wiley   +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

open access: yesJournal 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   +9 more
wiley   +1 more source

Archaeomagnetism in Italy: a compilation of data including new results and a preliminary Italian secular variation curve [PDF]

open access: yes, 2017
Published Italian archaeomagnetic data are combined with new data from the Genève and Torino laboratories. A total of 74 directional data is presented with age estimates falling between 1300 BC to 1600 AD, including results from volcanic deposits of ...
Hedley, Ian   +2 more
core  

Late Cretaceous – early Eocene counterclockwise rotation of the Fueguian Andes and evolution of the Patagonia-Antarctic Peninsula system

open access: yes, 2016
International audienceThe southernmost Andes of Patagonia and Tierra del Fuego present a prominent arc-shaped structure: the Patagonian Bend. Whether the bending is a primary curvature or an orocline is still matter of controversy. New paleomagnetic data
Arriagada, Cesar   +6 more
core   +3 more sources

Directional changes of the geomagnetic field in West Africa: Insights from the metallurgical site of Korsimoro [PDF]

open access: yes, 2016
This work shows the first archeomagnetic directions from Western Africa measured on 32 iron smelting kilns dated between 650 and 1800 AD. The archeological excavation of the vast metallurgical site of Korsimoro established the existence of four distinct ...
Donadini, Fabio   +3 more
core  

IAGA: a major role in understanding our magnetic planet [PDF]

open access: yes, 2019
Throughout the International Union of Geodesy and Geophysics's (IUGG's) centennial anniversary, the International Association of Geomagnetism and Aeronomy is holding a series of activities to underline the ground-breaking facts in the area of ...
E. Petrovský, M. Mandea
core   +1 more source

The Lino Site: A Stratified Late Archaic Campsite in a Terrace of the San Idelfonzo Creek, Webb County, Southern Texas [PDF]

open access: yes, 2000
Archeologists from TRC Mariah Associates Inc. of Austin conducted mitigation excavations at the Lino site (41WB437) during a six-week period in April and May 1998 under contract with the Texas Department of Transportation, Environmental Affairs Division.
Lintz, Chris   +3 more
core   +2 more sources

The archaeointensity of the earth's magnetic field retrieved from Pampean ceramics (South America) [PDF]

open access: yes, 2012
Absolute intensity determinations using the Coe variant of the Thellier method have been carried out on some selected pottery fragments collected in the wetlands of the lower Paraná (Pampean region, Argentina) in order to construct the first ...
Acosta, Alejandro Alberto   +3 more
core   +1 more source

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