Origin of stable remanent magnetization in LL6 chondrite, St. Severin
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yu, Yongjae | - |
dc.contributor.author | Doh, Seong-Jae | - |
dc.contributor.author | Kim, Wonnyon | - |
dc.contributor.author | Min, Kyoungwon | - |
dc.date.accessioned | 2021-09-07T09:57:33Z | - |
dc.date.available | 2021-09-07T09:57:33Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2011-08 | - |
dc.identifier.issn | 0031-9201 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/111908 | - |
dc.description.abstract | Thermal demagnetization has been carried out on 20 mutually oriented chips to unravel the stable paleomagnetic record of LL6 St. Severin. Whereas the higher unblocking fractions (520-560 degrees C) of natural remanent magnetization (NRM) are directionally scattered, the lower unblocking fractions (<520 degrees C) are relatively well constrained along a great circle in a stereographic projection. Microscopic analysis revealed St. Severin to contain paramagnetic troilite and a ferromagnetic Fe-Ni system. A sharp unblocking around 560 degrees C during thermal demagnetization strongly indicates that tetrataenite is the sole NRM carrier in St. Severin. The absence of kamacite contribution on NRM and the presence of a scattered higher unblocking fraction (520-560 degrees C) of NRM imply a sequence of brecciation and a shock-induced metamorphism rather than a thermal origin of NRM. (C) 2011 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.subject | ANALYTICAL ELECTRON-MICROSCOPY | - |
dc.subject | STONY METEORITES | - |
dc.subject | ORDERED FENI | - |
dc.subject | PARENT BODY | - |
dc.subject | CLASSIFICATION | - |
dc.subject | TETRATAENITE | - |
dc.subject | MAGNETISM | - |
dc.subject | SHOCK | - |
dc.subject | SUPERSTRUCTURE | - |
dc.subject | SYSTEMATICS | - |
dc.title | Origin of stable remanent magnetization in LL6 chondrite, St. Severin | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Doh, Seong-Jae | - |
dc.identifier.doi | 10.1016/j.pepi.2011.06.004 | - |
dc.identifier.scopusid | 2-s2.0-80053201256 | - |
dc.identifier.wosid | 000296207900017 | - |
dc.identifier.bibliographicCitation | PHYSICS OF THE EARTH AND PLANETARY INTERIORS, v.187, no.3-4, pp.292 - 300 | - |
dc.relation.isPartOf | PHYSICS OF THE EARTH AND PLANETARY INTERIORS | - |
dc.citation.title | PHYSICS OF THE EARTH AND PLANETARY INTERIORS | - |
dc.citation.volume | 187 | - |
dc.citation.number | 3-4 | - |
dc.citation.startPage | 292 | - |
dc.citation.endPage | 300 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Geochemistry & Geophysics | - |
dc.relation.journalWebOfScienceCategory | Geochemistry & Geophysics | - |
dc.subject.keywordPlus | ANALYTICAL ELECTRON-MICROSCOPY | - |
dc.subject.keywordPlus | STONY METEORITES | - |
dc.subject.keywordPlus | ORDERED FENI | - |
dc.subject.keywordPlus | PARENT BODY | - |
dc.subject.keywordPlus | CLASSIFICATION | - |
dc.subject.keywordPlus | TETRATAENITE | - |
dc.subject.keywordPlus | MAGNETISM | - |
dc.subject.keywordPlus | SHOCK | - |
dc.subject.keywordPlus | SUPERSTRUCTURE | - |
dc.subject.keywordPlus | SYSTEMATICS | - |
dc.subject.keywordAuthor | Chondrite | - |
dc.subject.keywordAuthor | Meteorite | - |
dc.subject.keywordAuthor | St. Severin | - |
dc.subject.keywordAuthor | Tetrataenite | - |
dc.subject.keywordAuthor | Taenite | - |
dc.subject.keywordAuthor | Kamacite | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.