{"created":"2023-07-25T11:00:41.304704+00:00","id":2572,"links":{},"metadata":{"_buckets":{"deposit":"30cf445b-7489-487c-ae64-ae11e42c896a"},"_deposit":{"created_by":4,"id":"2572","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"2572"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00002572","sets":["1259:1260:1265:414:416"]},"author_link":["2283","2235","2286","2284","2282","2281"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1988-09","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"170","bibliographicVolumeNumber":"2","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":"オサナイ, ヤスヒト"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"タカハシ, ユウヘイ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"サキヤマ, トオル"}],"nameIdentifiers":[{}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"OSANAI, Yasuhito","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TAKAHASHI, Yuhei","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SAKIYAMA, Tohru","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":"The metamorphic rocks in the central part of the Sør Rondane Mountains can be regionally classified into the northern and southern groups. The former is mainly distributed in the Brattnipene, Austkampane, and Tvitaggen massifs, and in the northern part of Menipa massif. It consists of various kinds of granulite-facies metamorphic rocks accompanied by intrusive graniticgranodioritic rocks. On the other hand, the southern group, distributed in the Walnumfjellet, Lunckeryggen, Mefjell, and Dufekfjellet massifs, and in the southern part of Menipa massif, is composed of amphibolite- to greenschist-facies metamorphic rocks and various plutonic rocks. The granulite-facies rocks in the northern group are mainly pelitic to semipelitic gneisses with subordinate amounts of basic to intermediate rocks and calc-silicate rocks. They have generally a NWN-ESE strike and a homoclinal structure dipping south. Representative mineral assemblages of granulite-facies rocks are as follows :Pelitic-semipelitic : Gt-Cd-Sil-Kfs, Gt-Bt-Sil-Kfs, Op-Gt-Cd, Op-Gt (+P1,Qz). Basic-intermediate : Op-Hb-Bt, Cp-Hb, Cp-Bt, Hb-Gt (+P1,±Qz). Calc-silicate : Cp-Gt-Sc-Ep, Gt-Phl-Hm-Cp-Cc. The metamorphic conditions of pelitic granulites are estimated to be 730-830℃, 6.9-7.8kb and α<H_2O>&le;0.12 on the basis of quantitative geothermo-barometers. In general, these metamorphic rocks have undergone retrograde metamorphism. Especially in pelitic granulite, an association of kyanite and biotite has formed through retrograde metamorphism. The northern group is characterized by the prevalence of thrust faults trending subparallel to the metamorphic foliation with a southward dip. The rocks around the thrust faults are strongly mylonitized into blastomylonite to ultramylonite. It is assumed that the northern group forms \"schuppen structure\". Therefore, kyanite was formed under the condition of ca. 530℃ and 5.5kb through the rapid retrogression of temperature and pressure due to thrust-up movement, resulting in the schuppen structure.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00002572","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":"Department of Geology and Mineralogy, Faculty of Science, Hokkaido University"},{"subitem_text_language":"en","subitem_text_value":"Geological Survey of Japan"},{"subitem_text_language":"en","subitem_text_value":"Institute of Geology and Mineralogy, Faculty of Science, Hiroshima University"}]},"item_1_text_3":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"ABSTRACT"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1988-09-01"}],"displaytype":"detail","filename":"KJ00002368162.pdf","filesize":[{"value":"85.3 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00002368162","url":"https://nipr.repo.nii.ac.jp/record/2572/files/KJ00002368162.pdf"},"version_id":"b5c9bf64-eb07-41f9-8b3c-1f077963d694"}]},"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":"HIGH-GRADE METAMORPHIC ROCKS FROM THE CENTRAL PART OF THE SØR RONDANE MOUNTAINS, EAST ANTARCTICA","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"HIGH-GRADE METAMORPHIC ROCKS FROM THE CENTRAL PART OF THE SØR RONDANE MOUNTAINS, EAST ANTARCTICA"}]},"item_type_id":"1","owner":"4","path":["416"],"pubdate":{"attribute_name":"公開日","attribute_value":"1988-09-01"},"publish_date":"1988-09-01","publish_status":"0","recid":"2572","relation_version_is_last":true,"title":["HIGH-GRADE METAMORPHIC ROCKS FROM THE CENTRAL PART OF THE SØR RONDANE MOUNTAINS, EAST ANTARCTICA"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T12:45:21.229069+00:00"}