{"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"},"item_9_biblio_info_6":{"attribute_name":"\u66f8\u8a8c\u60c5\u5831","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"}]}]},"item_9_description_4":{"attribute_name":"\u6284\u9332","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\u00b135 Ma for allanite and 523\u00b145 Ma for zircon from Sample I_<10> of foliated biotite granite, 530\u00b19 Ma for monazite from Sample N_9 of foliated two-mica granite, and 510\u00b125 Ma for monazite from Sample I_4 of unfoliated two-mica granite. Several monazite grains from Samples N_9 and I_4 yield 436\u00b113 and 420\u00b116 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_type":"Abstract"}]},"item_9_description_5":{"attribute_name":"\u5185\u5bb9\u8a18\u8ff0","attribute_value_mlt":[{"subitem_description":"\u56fd\u7acb\u60c5\u5831\u5b66\u7814\u7a76\u6240\u3067\u96fb\u5b50\u5316\u3057\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3002","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\u767b\u9332","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.18999/joueps.46.57","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_32":{"attribute_name":"\u51fa\u7248\u8005","attribute_value_mlt":[{"subitem_publisher":"Dept. of Earth and Planetary Sciences, Nagoya University"}]},"item_9_select_15":{"attribute_name":"\u8457\u8005\u7248\u30d5\u30e9\u30b0","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_9_source_id_7":{"attribute_name":"ISSN\uff08print\uff09","attribute_value_mlt":[{"subitem_source_identifier":"0919875X","subitem_source_identifier_type":"ISSN"}]},"item_9_text_14":{"attribute_name":"\u30d5\u30a9\u30fc\u30de\u30c3\u30c8","attribute_value_mlt":[{"subitem_text_value":"application/pdf"}]},"item_creator":{"attribute_name":"\u8457\u8005","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tetsopgang, Samuel"}],"nameIdentifiers":[{"nameIdentifier":"3353","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Suzuki, Kazuhiro"}],"nameIdentifiers":[{"nameIdentifier":"3354","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Adachi, Mamoru"}],"nameIdentifiers":[{"nameIdentifier":"3355","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"\u30d5\u30a1\u30a4\u30eb\u60c5\u5831","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","url":"https://nagoya.repo.nii.ac.jp/record/1436/files/KJ00000037602.pdf"},"version_id":"a04f2e5d-8e03-4986-8df4-2027d0b1ca4d"}]},"item_language":{"attribute_name":"\u8a00\u8a9e","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"\u8cc7\u6e90\u30bf\u30a4\u30d7","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":"\u30bf\u30a4\u30c8\u30eb","attribute_value_mlt":[{"subitem_title":"Preliminary CHIME dating of granites from the Nkambe area, northwestern Cameroon, Africa"}]},"item_type_id":"9","owner":"1","path":["336/337/338/346"],"pubdate":{"attribute_name":"\u516c\u958b\u65e5","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":null},"updated":"2021-03-01T21:37:00.645793+00:00"}