{"created":"2023-07-25T11:00:48.510984+00:00","id":2718,"links":{},"metadata":{"_buckets":{"deposit":"f367e3f2-27dd-4f1e-92f4-ea8f0a91ab92"},"_deposit":{"created_by":4,"id":"2718","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"2718"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00002718","sets":["1259:1260:1265:414:420"]},"author_link":["2889","2888","2891","2890","2892","2112"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"A PRELIMINARY REPORT ON CORDIERITE-BEARING ASSEMBLAGES FROM RUNDVAGSHETTA, LUTZOW-HOLM BAY, EAST ANTARCTICA : EVIDENCE FOR A DECOMPRESSIONAL P-T PATH?"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1993-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"56","bibliographicPageStart":"47","bibliographicVolumeNumber":"6","bibliographic_titles":[{"bibliographic_title":"Proceedings of the NIPR Symposium on Antarctic Geosciences"}]}]},"item_1_creator_7":{"attribute_name":"著者名よみ","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"カワサキ, トシスケ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"イシカワ, マサヒロ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"モトヨシ, ヨウイチ"}],"nameIdentifiers":[{}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"KAWASAKI, Toshisuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ISHIKAWA, Masahiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MOTOYOSHI, Yoichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Diagnostic mineral assemblages involving cordierite, sapphirine, orthopyroxene, sillimanite and garnet are newly reported from Rundvagshetta, Lutzow-Holm Bay, East Antarctica. Cordierite is probably of secondary origin, because it occurs as symplectitic intergrowth with sapphirine at the expense of initial orthopyroxene+sillimanite. In a different domain, vermiculated orthpyroxene+cordierite±sapphirine replaces initial garnet locally. On the basis of the textures, the following reactions are inferred : orthopyroxene+sillimanite+quartz=cordierite, orthopyroxene+sillimanite=cordierite+sapphirine, garnet+quartz=orthopyroxene+cordierite, garnet=orthopyroxene+cordierite+sapphirine. These reactions suggest near isothermal decompression in the model FMAS system, and along with a prograde kyanite from the same locality, the clockwise P-T path of the rocks are confirmed. Moreover, the maximum temperature condition of the Lutzow-Holm Complex is estimated to be as high as 900℃ based on the initial orthopyroxene+sillimanite+garnet assemblage, and this value is apparently higher than those previously estimated. In high-grade metamorphic terranes of East Antarctica, the similar mineral assemblages and reaction textures have been reported from Forefinger Point in Enderby Land and the Rauer Group in Prydz Bay, respectively. However, it is questionable as to whether these terranes can be corrrelatable to Rundvagshetta, because no evidence of prograde P-T paths have been obtained from Forefinger Point and the Rauer Group and there is a lack of relavent geochronological data.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00002718","subitem_identifier_reg_type":"JaLC"}]},"item_1_publisher_22":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"National Institute of Polar Research"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA1072335X","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Institute of Earth and Planetary Sciences, Faculty of Education, Kochi University"},{"subitem_text_language":"en","subitem_text_value":"Institute of Geology and Paleontology, Faculty of Science, Tohoku University"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1993-09-01"}],"displaytype":"detail","filename":"KJ00002368348.pdf","filesize":[{"value":"1.4 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00002368348","url":"https://nipr.repo.nii.ac.jp/record/2718/files/KJ00002368348.pdf"},"version_id":"4197d209-be42-4e2b-a03d-68bbf36327d9"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"A PRELIMINARY REPORT ON CORDIERITE-BEARING ASSEMBLAGES FROM RUNDVAGSHETTA, LUTZOW-HOLM BAY, EAST ANTARCTICA : EVIDENCE FOR A DECOMPRESSIONAL P-T PATH?","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A PRELIMINARY REPORT ON CORDIERITE-BEARING ASSEMBLAGES FROM RUNDVAGSHETTA, LUTZOW-HOLM BAY, EAST ANTARCTICA : EVIDENCE FOR A DECOMPRESSIONAL P-T PATH?"}]},"item_type_id":"1","owner":"4","path":["420"],"pubdate":{"attribute_name":"公開日","attribute_value":"1993-09-01"},"publish_date":"1993-09-01","publish_status":"0","recid":"2718","relation_version_is_last":true,"title":["A PRELIMINARY REPORT ON CORDIERITE-BEARING ASSEMBLAGES FROM RUNDVAGSHETTA, LUTZOW-HOLM BAY, EAST ANTARCTICA : EVIDENCE FOR A DECOMPRESSIONAL P-T PATH?"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T12:43:34.470718+00:00"}