{"created":"2021-03-01T06:07:47.897288+00:00","id":1436,"links":{},"metadata":{"_buckets":{"deposit":"6b1f4845-cb06-459e-bc20-5ae2062c0438"},"_deposit":{"id":"1436","owners":[],"pid":{"revision_id":0,"type":"depid","value":"1436"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00001436","sets":["336:337:338:346"]},"author_link":["3353","3354","3355"],"item_1615768549627":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_9_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1999-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"70","bibliographicPageStart":"57","bibliographicVolumeNumber":"46","bibliographic_titles":[{"bibliographic_title":"The Journal of earth and planetary sciences, Nagoya University","bibliographic_titleLang":"en"}]}]},"item_9_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The chemical Th-U-total Pb isochron method (CHIME) has been adopted for dating the syntectonic foliated and post-tectonic unfoliated granites in northwestern Cameroon. The CHIME ages are 532±35 Ma for allanite and 523±45 Ma for zircon from Sample I_<10> of foliated biotite granite, 530±9 Ma for monazite from Sample N_9 of foliated two-mica granite, and 510±25 Ma for monazite from Sample I_4 of unfoliated two-mica granite. Several monazite grains from Samples N_9 and I_4 yield 436±13 and 420±16 Ma CHIME ages, respectively. The 532-510 Ma ages are interpreted as the time of granite emplacement and the 436-420 Ma ages as the time of hydrothermal alteration. The CHIME ages coupled with the concordant relation between the foliated granites and migmatitic gneiss suggest a ca. 530 Ma metamorphic-plutonic episode in northwestern Cameroon rather than a thermal overprint by granite intrusion.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_9_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"国立情報学研究所で電子化したコンテンツを使用している。","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_9_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/2847"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.18999/joueps.46.57","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Dept. of Earth and Planetary Sciences, Nagoya University","subitem_publisher_language":"en"}]},"item_9_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_9_source_id_7":{"attribute_name":"ISSN（print）","attribute_value_mlt":[{"subitem_source_identifier":"0919875X","subitem_source_identifier_type":"PISSN"}]},"item_9_text_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_text_value":"application/pdf"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tetsopgang, Samuel","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3353","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Suzuki, Kazuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3354","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Adachi, Mamoru","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3355","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-02-16"}],"displaytype":"detail","filename":"KJ00000037602.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00000037602.pdf","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/1436/files/KJ00000037602.pdf"},"version_id":"a04f2e5d-8e03-4986-8df4-2027d0b1ca4d"}]},"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":"Preliminary CHIME dating of granites from the Nkambe area, northwestern Cameroon, Africa","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Preliminary CHIME dating of granites from the Nkambe area, northwestern Cameroon, Africa","subitem_title_language":"en"}]},"item_type_id":"9","owner":"1","path":["346"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2006-01-05"},"publish_date":"2006-01-05","publish_status":"0","recid":"1436","relation_version_is_last":true,"title":["Preliminary CHIME dating of granites from the Nkambe area, northwestern Cameroon, Africa"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T03:46:36.647147+00:00"}