Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"remagnetization"”.
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Remagnetization of the Eocene Oceanic Formation on Barbados, West Indies
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Earth and Planetary Science, 1980.
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The Sheeted Dyke-Gabbro Transition Zone: the Key to Unravelling the Palaeomagnetic Record of the Oman Ophiolite
… of the ophiolite were affected by a large-scale remagnetization event during emplacement, which completely replaced original remanences acquired during crustal accretion. In contrast, primary magnetizations are preserved throughout its northern massifs. This study therefore aims to: (i) apply …
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Neogene paleomagnetism and geodynamics of the Hikurangi margin, East Coast, New Zealand
… Rigorous field tests reveal numerous late remagnetizations, which haveoften formed several million years after deposition and can be irregularly distributed within an outcrop. Scanning electron microscopy and rock magnetic analyses indicate that the remanence carrier is predominantly the …
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Characterization and modeling of materials responsible for planetary crustal magnetism
… and to propose mechanisms of magnetization and remagnetization in the lithosphere.
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Palaeomagnetic studies on some South African rocks
… and (ii) possibly assess the importance of the remagnetization of Karroo sediments by the thermal effects of the younger intrusions. Samples from surface exposures in the eastern half of South Africa, from the shafts of a gold mine and from a railway tunnel were collected and studied, giving a …
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Caracterización paleomagnética de procesos deformacionales en cuencas intraplaca (Alto Atlas Central): diapirismo, compresión e intrusiones ígneas
El uso de las remagnetizaciones inter-plegamiento suponen una herramienta idónea para el estudio de cuencas intraplaca invertidas, cuya geometría extensional está modificada por la compresión, y la presencia de este tipo de remagnetizaciones puede ser usada como control geométrico al momento de la …