The dawn of archeomagnetic dating [PDF]
Comptes Rendus. Géoscience, 2021 The use of secular variation in Earth’s magnetic field for dating purposes in archeology and volcanology began with the first developments in paleomagnetism.
Gallet, Yves
doaj +5 more sources
A complementary, two-method spherical approach to direction-based archeomagnetic dating
Journal of Archaeological Science, 2023 We present a two-method spherical approach to archeomagnetic dating based on directional variations of the geomagnetic field after vector treatment of all data, including individual in situ structure-level data used to calculate the reference variation curve and the archeomagnetic direction to be dated. In this paper, the reference curve for France was
Yves Gallet
exaly +3 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 [PDF]
Journal of Geophysical Research: Solid Earth, 2021 AbstractWe 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 +2 more
exaly +10 more sources
A regional archeomagnetic model for Europe for the last 3000 years, SCHA.DIF.3K: Applications to archeomagnetic dating [PDF]
Geochemistry, Geophysics, Geosystems, 2009 The available European database of archeomagnetic field values and instrumental data has been used to produce a regional model for the geomagnetic field in Europe for the last 3000 years (from 1000 B.C. to 1900 A.D., connecting with the epoch covered by the IGRF models).
F Javier Pavón-Carrasco +2 more
exaly +4 more sources
Recent eruptive history of Stromboli (Aeolian Islands, Italy) determined from high-accuracy archeomagnetic dating [PDF]
Geophysical Research Letters, 2004 The “large sample method” of archeomagnetic dating was applied to Stromboli. 127 samples (10 sites) yielded paleofield directions with 95% confidence intervals less than 2°. Coupled with a reference curve for secular variation in western Europe, these allow accurate dating of volcanic events.
Simone Arrighi +2 more
exaly +5 more sources
Archeomagnetic dating in western North America: An updated reference curve based on paleomagnetic and archeomagnetic data sets [PDF]
Geochemistry, Geophysics, Geosystems, 2010 A robust database of paleomagnetic (PM) and archeomagnetic (AM) data for western North America covering the past 4 millennia is assembled from three data sets: (1) published PM data for dated lava flows, (2) recently published AM data generated by R. L. DuBois, and (3) published AM data generated by J. L. Eighmy. Chronologic information for the AM data
Jonathan T Hagstrum
exaly +3 more sources
Geophysical Research Letters, 2005 [1] Arrighi et al. [2004] (hereinafter referred to as AR2004) recently reported paleomagnetic directions gathered from Stromboli volcano by using the unconventional ‘‘large sample method’’ (LSM). These directions are partly different and have smaller confidence cones than those previously reported by Speranza et al.
Fabio Speranza, Leonardo Sagnotti
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Archeomagnetic intensity investigations of French medieval ceramic workshops: Contribution to regional field modeling and archeointensity-based dating [PDF]
Physics of the Earth and Planetary Interiors, 2021 Seven new archeointensity data are obtained through the analysis of groups of pottery and kiln fragments from ceramic workshops unearthed in France, precisely dated from the High Middle Ages. The measurements are carried out using the Triaxe magnetometer, following a dedicated experimental protocol that takes into account the effects of anisotropy and ...
Agnes Genevey +2 more
exaly +6 more sources
Decadal Geomagnetic Secular Variations From Greigite Bearing Dead Sea Sediments
Geochemistry, Geophysics, Geosystems, 2021 Archeomagnetic data from the Levant revealed periods within the Holocene with fast and extreme changes in the geomagnetic field. Yet, the availability of the archeomagnetic data is sporadic and the correlation with the available sedimentary records from ...
Yael Ebert, Ron Shaar, Mordechai Stein
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Reply to comment by F. Speranza et al. on “Recent eruptive history of Stromboli (Aeolian Islands, Italy) determined from high-accuracy archeomagnetic dating” [PDF]
Geophysical Research Letters, 2005 [1] We are grateful to Speranza et al. [2005] (hereinafter referred to as SSM) for the opportunity to clarify the respective merits of the ‘‘large sample’’ and ‘‘core-drilling and stepwise demagnetization’’ methods to determine paleomagnetic directions.
Simone Arrighi +2 more
exaly +3 more sources