{"created":"2023-06-20T14:20:57.935450+00:00","id":741,"links":{},"metadata":{"_buckets":{"deposit":"41111a85-6c2d-44ba-ad1b-00189cb74827"},"_deposit":{"created_by":3,"id":"741","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"741"},"status":"published"},"_oai":{"id":"oai:aue.repo.nii.ac.jp:00000741","sets":["6:74:95"]},"author_link":["199","429","956"],"item_3_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"^<14>C age and Fluorine Content of Fossil Bones from Tanuki-ana Cave on the Akiyoshi-dai Plateau, Yamaguchi Prefecture,West Japan"},{"subitem_alternative_title":"山口県秋吉台狸穴の洞窟堆積物から産出した化石骨の14C年代とフッ素含量"}]},"item_3_biblio_info_7":{"attribute_name":"書誌事項","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1996-03-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"22","bibliographicPageStart":"19","bibliographicVolumeNumber":"45","bibliographic_titles":[{"bibliographic_title":"愛知教育大学研究報告. 自然科学"}]}]},"item_3_description_27":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_3_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Tanuki-ana Cave is a small inclined limestone cave on the Akiyoshi-dai Karst Plateau. In this cave, sediments from the cave floor to a depth of 2.4m are composed of mud with limestone breccia and muddy limestone breccia, which contain abundant vertebrate remains. The sediments are lithologically divided into four layers, Layers 1 to 4 in descending order. A radiocarbon date of 7580±250 yrs. B.P. (GaK-10734) is obtained on collagen extracted from bone fragments from Layer 4. Fluorine content of nine bone fragments from Layers 2 to 4 ranges from 0.195% to 0.447% with an average of 0.299%, which is generally lower than that of fossil bones from limestone cave sediments of Pleistocene age in central and west Honshu. On the other hand, the fluorine content does not show any tendency to increase toward lower horizons. This suggests that Layers 2, 3 and 4 are roughly synchronous with each other. On the basis of these chronological data as well as the occurrence of the artifacts of Early Jomon type from Layer 2, it is concluded that Layers 2 to 4 are Early Holocene in age. The sediments of Tanuki-ana Cave can be regarded as a reference standard of the Early Holocene cave and fissure sediments on the Akiyoshi-dai Plateau, because the stratigraphic sequences of Quaternary cave and fissure sediments previously described in this area are mostly obscure and dated without sufficient grounds.","subitem_description_type":"Abstract"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"愛知教育大学"}]},"item_3_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN0000681X","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0365-3722","subitem_source_identifier_type":"ISSN"}]},"item_3_text_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"subitem_text_value":"愛知教育大学研究報告, 自然科学. 1996, 45, p.19-22."}]},"item_3_text_26":{"attribute_name":"著者別名","attribute_value_mlt":[{"subitem_text_value":"カワムラ, ヨシナリ"},{"subitem_text_value":"マツウラ, シュウジ"},{"subitem_text_value":"コンドウ, メグミ"},{"subitem_text_value":"Matsuura, Shuji"}]},"item_3_text_4":{"attribute_name":"著者(別言語)","attribute_value_mlt":[{"subitem_text_value":"Kawamura, Yoshinari"},{"subitem_text_value":"Matsu'ura, Shuji"},{"subitem_text_value":"Kondo, Megumi"}]},"item_3_version_type_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"河村, 善也"}],"nameIdentifiers":[{"nameIdentifier":"199","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"00135394","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=00135394"},{"nameIdentifier":"00135394","nameIdentifierScheme":"KAKEN - 研究者検索","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000000135394/"}]},{"creatorNames":[{"creatorName":"松浦, 秀治"}],"nameIdentifiers":[{"nameIdentifier":"429","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"90141986","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=90141986"},{"nameIdentifier":"90141986","nameIdentifierScheme":"KAKEN - 研究者検索","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000090141986/"}]},{"creatorNames":[{"creatorName":"近藤, 恵"}],"nameIdentifiers":[{"nameIdentifier":"956","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":"2017-03-27"}],"displaytype":"detail","filename":"kenshi451922.pdf","filesize":[{"value":"130.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kenshi451922.pdf","url":"https://aue.repo.nii.ac.jp/record/741/files/kenshi451922.pdf"},"version_id":"87e74ed0-b183-4a0f-83f8-575d22a09dfd"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"山口県","subitem_subject_scheme":"Other"},{"subitem_subject":"Yamaguchi Prefecture","subitem_subject_scheme":"Other"},{"subitem_subject":"秋吉台","subitem_subject_scheme":"Other"},{"subitem_subject":"Akiyoshi-dai Plateau","subitem_subject_scheme":"Other"},{"subitem_subject":"狸穴","subitem_subject_scheme":"Other"},{"subitem_subject":"Tanuki-ana Cave","subitem_subject_scheme":"Other"},{"subitem_subject":"洞窟堆積物","subitem_subject_scheme":"Other"},{"subitem_subject":"Cave sediments","subitem_subject_scheme":"Other"},{"subitem_subject":"化石骨","subitem_subject_scheme":"Other"},{"subitem_subject":"fossil bone","subitem_subject_scheme":"Other"},{"subitem_subject":"フッ素","subitem_subject_scheme":"Other"},{"subitem_subject":"fluorine","subitem_subject_scheme":"Other"},{"subitem_subject":"^<14>C年代","subitem_subject_scheme":"Other"},{"subitem_subject":"radiocarbon age","subitem_subject_scheme":"Other"},{"subitem_subject":"14C年代","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"山口県秋吉台狸穴の洞窟堆積物から産出した化石骨の^<14>C年代とフッ素含量","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"山口県秋吉台狸穴の洞窟堆積物から産出した化石骨の^<14>C年代とフッ素含量"}]},"item_type_id":"3","owner":"3","path":["95"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-10-28"},"publish_date":"2009-10-28","publish_status":"0","recid":"741","relation_version_is_last":true,"title":["山口県秋吉台狸穴の洞窟堆積物から産出した化石骨の^<14>C年代とフッ素含量"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-20T15:23:54.278566+00:00"}