Results 31 to 40 of about 71 (49)

Modeling geomagnetic spikes: the Levantine Iron Age anomaly

, 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
Pavón-Carrasco, Fco. Javier, María Luisa Osete, Osete, María Luisa, Pablo Rivera, F. Javier Pavón-Carrasco, Rivera, Pablo   +5 more
core   +1 more source

Geological and geophysical study of Pampean sedimentary records assigned to the late Cenozoic : paleoenvironmental and paleoclimatic analyses

, 2022
El objetivo principal de la tesis fue aportar nuevos datos, para corroborar la hipótesis que establece la existencia de posibles interrelaciones entre las variaciones del campo magnético terrestre (CMT) y los cambios en el paleoclima, durante el ...
Cappellotto, Luiggina
core   +1 more source

Estudio preliminar de la paleointensidad de rocas volcánicas del Mioceno superior y Plioceno del sudeste de la Península Ibérica

, 2007
A paleointensity study has been carried out on samples from 13 volcanic sites belonging to four different types of volcanism of late Miocene to Pliocene age from south-eastern Spain. Rock-magnetic experiments including measurement of thermomagnetic curves and hysteresis parameters as well as ore microscopy showed that the main carriers of remanence ...
Calvo Rathert, M., Vegas, Néstor, Gogichaichvili, A.   +2 more
openaire   +1 more source

Two archaeomagnetic intensity maxima and rapid directional variation rates during the Early Iron Age observed at Iberian coordinates. Implications on the evolution of the Levantine Iron Age Anomaly

, 2020
El texto completo de este trabajo no se encuentra disponible por no haber sido facilitado aún por su autor, por restricciones de copyright, o por no existir una versión digitalVariations of geomagnetic field in the Iberian Peninsula prior to Late Iron ...
Campuzano, S. A., Barrachina Ibáñez, A., Pavón Carrasco, Francisco Javier, Fallomir Granell, F., Foix, A. Oliver, Rivero Montero, Mercedes, Molina Cardín, Alberto, Martín Hernández, Fátima, Gómez Paccard, M., Osete López, María Luisa, Aguilella Arzo, G., Palencia Ortas, Alicia, Aguilella-Arzo, G, Rivero-Montero, M., Osete, Maria Luisa, Barrachina-Ibañez, A, Pavón-Carrasco, Francisco Javier, Martín-Hernández, F., Oliver Foix, Arturo, Palencia-Ortas, A., Campuzano, Saioa Arquero, Falomir Granell, Ferran, Gómez-Paccard, M.   +22 more
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Archaeomagnetic dating of Iron Age structures [PDF]

En este trabajo nos centramos en el estudio magnético de una parte de un horno cerámico encontrado en el Oppidium de Sierra Boyera (Córdoba). Los arqueólogos responsables de la excavación consideran que una parte del horno pudo haber estado afectada por ...
Del Pino Gómez-Serranillos, Marina
core   +1 more source

Paleointensidad del campo geomagnético en Iberia en la época romana

, 2017
The evolution of the geomagnetic field in the Iberian Peninsula during the first millennium AD is still poorly constrained. In this study we report the archaeomagnetic full vector obtained from one combustion structure, GS kiln, recovered from the ...
Marchamalo Amado, Julio
core  

Micromagnetic and microstructural analyses in chondrules of the Allende meteorite

, 2017
En este trabajo se presentan los resultados de estudios micromagnéticos y microestructurales en condros individuales separados del meteorito Allende. Allende es una condrita carbonácea CV3, oxidada y con hierro en los silicatos y óxidos.
Urrutia Fucugauchi, Jaime, Flores Gutiérrez, Daniel, Linares López, Carlos, Pérez Cruz, Ligia   +3 more
core  

Paleointensidade do campo magnético terretres no proterozóico [PDF]

Revista Brasileira de Geofísica, 2008
openaire   +2 more sources

Micromagnetic and microstructural analyses in chondrules of the Allende meteorite

, 2010
Results of micromagnetic and microstructural studies of individual chondrules from the Allende carbonaceous meteorite are presented. Allende is a member of the CV3 carbonaceous chondrites, and part of the oxidized meteorites with iron in silicates and ...
Urrutia Fucugauchi, Jaime, Flores-Gutierrez, Daniel, Linares López, Carlos, Pérez-Cruz, Ligia   +3 more
core  

Emergence and evolution of the South Atlantic Anomaly revealed by the new paleomagnetic reconstruction SHAWQ2k

, 2019
The South Atlantic Anomaly (SAA) is one of the most outstanding features of the present geomagnetic field. Thus, a good knowledge of the SAA is clue for a better understanding of the dynamical behavior of the geomagnetic field.
Campuzano, S. A., Pavón-Carrasco, Fco. Javier, Pavón-Carrasco, Francisco Javier, Campuzano, Saioa A., Pavón Carrasco, Francisco Javier, Gómez-Paccard, Miriam, Campuzano, Saioa Arquero, Gómez Paccard, Miriam, Osete, María Luisa, Gómez-Paccard, M., Osete, M. L., Osete López, María Luisa   +11 more
core   +1 more source