{"_buckets": {"deposit": "c6cb7162-916c-41f9-afb8-858859c031f0"}, "_deposit": {"id": "25216", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "25216"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00025216", "sets": ["2061"]}, "author_link": ["75279", "75280", "75281", "75282", "75283", "75284"], "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": "2018-03-01", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "30", "bibliographicPageStart": "15", "bibliographicVolumeNumber": "33", "bibliographic_titles": [{"bibliographic_title": "名古屋大学博物館報告", "bibliographic_titleLang": "ja"}]}]}, "item_9_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The geochemistry of the Late Paleozoic–Early Mesozoic volcano-plutonic rocks of northern Mongolia is a key factor to understand the subduction-related magmatism at the southern margin of “Siberian continent (Siberian craton + accreted geologic units).” Many studies have been carried out in the volcano-plutonic rocks; however, fundamental questions on its detail petrogenesis still remain unanswered. This paper describes the geochemistry of the Permian–Triassic volcanoplutonic rocks at the Oyut-uul area, northeast of Darkhan City, Mongolia. The mid-ocean ridge basalt (MORB)-normalized multi-element pattern (spidergram) for the examined rocks shows an enrichment of large-ion lithophile elements (LILE) against high-field-strength elements (HFSE) and rare earth elements (REE), with clear negative Nb anomaly to suggest an arc-related igneous activity. The most data are plotted in the calc-alkaline field in the SiO2 vs. FeO*/MgO diagram. It is, thus, concluded that the examined rocks are of calc-alkaline series formed at an arc environment. The present samples, 53– 78 wt.% SiO2, high Al2O3 and Sr concentrations, high La/Yb ratio, and low K2O/Na2O ratio, have adakitic nature derived from oceanic slab-melt. They are quite similar to the marginal facies of the Kitakami adakitic granite of Japan in Sr/Y-Y relationship, MgO concentration, spidergram, and REE chondrite-normalized pattern. It is considered that the marginal facies of the Kitakami adakitic granite was resulted from interaction between the slab-melt and mantle peridotite/lower crustal amphibolite during their ascent. The Oyut-uul rocks might be also derived from oceanic slab-melt interacted with mantle peridotite/lower crustal amphibolite.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_9_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.18999/bulnum.033.02", "subitem_identifier_reg_type": "JaLC"}]}, "item_9_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "名古屋大学博物館", "subitem_publisher_language": "ja"}]}, "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": "1346-8286", "subitem_source_identifier_type": "PISSN"}]}, "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": "TSUKADA, Kazuhiro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "75279", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "PUREVSUREN, Nemekhbayar", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "75280", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "NURAMKHAAN, Manchuk", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "75281", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "GANTUMUR, Onon", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "75282", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "HASEGAWA, Hitoshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "75283", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "YAMAMOTO, Koshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "75284", "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": "2018-03-15"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "033_02.pdf", "filesize": [{"value": "1.0 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 1000000.0, "url": {"label": "033_02", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/25216/files/033_02.pdf"}, "version_id": "36665fab-5b70-4534-8bb2-58161801bb8a"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Late Paleozoic–Early Mesozoic", "subitem_subject_scheme": "Other"}, {"subitem_subject": "adakites", "subitem_subject_scheme": "Other"}, {"subitem_subject": "southern margin of Siberian continent", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Mongolia", "subitem_subject_scheme": "Other"}]}, "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": "Geochemistry of the Permian–Triassic volcano-plutonic rocks in the Oyut-uul area, northeast of Darkhan, Mongolia : Magmatism at southern margin of Siberian continent", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Geochemistry of the Permian–Triassic volcano-plutonic rocks in the Oyut-uul area, northeast of Darkhan, Mongolia : Magmatism at southern margin of Siberian continent", "subitem_title_language": "en"}]}, "item_type_id": "9", "owner": "1", "path": ["2061"], "permalink_uri": "https://doi.org/10.18999/bulnum.033.02", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2015-05-15"}, "publish_date": "2015-05-15", "publish_status": "0", "recid": "25216", "relation": {}, "relation_version_is_last": true, "title": ["Geochemistry of the Permian–Triassic volcano-plutonic rocks in the Oyut-uul area, northeast of Darkhan, Mongolia : Magmatism at southern margin of Siberian continent"], "weko_shared_id": -1}