{"created":"2023-05-15T09:41:44.245631+00:00","id":1025,"links":{},"metadata":{"_buckets":{"deposit":"5bbd984f-5ef2-4534-a848-70d5f9a23d96"},"_deposit":{"created_by":11,"id":"1025","owners":[11],"pid":{"revision_id":0,"type":"depid","value":"1025"},"status":"published"},"_oai":{"id":"oai:kagawa-u.repo.nii.ac.jp:00001025","sets":["2:47:112"]},"author_link":["1821"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-05-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"42","bibliographicPageStart":"31","bibliographicVolumeNumber":"25","bibliographic_titles":[{"bibliographic_title":"香川生物","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of the Biological Society of Kagawa","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"(1) 香川県高松平野の臨海部3ヶ所の建設廃土より完新世の化石を採集し, 特に貝類群集の分析と放射年代測定を行った。 (2) 春日川潮止堰工事により, 地表～海抜約-3.9mの間から見つかった化石は腹足類29種, 二枚貝類28種, 植物3種である。貝類群集の生息環境は内湾の潮間帯であるが, 異地性の産状を示す。貝化石の補正14C年代は3400±50yBPで, 縄文時代後期に相当する。 (3) 浜ノ町雨水調整池工事により地表下約11m付近の砂礫層と粘土混じり砂層から化石が産出した。これらの廃土から, 腹足類37種, 掘足類1種, 二枚貝類43種, サメ1種, ウニ1種, 蔓脚類1種, 海綿動物, 植物3種などの化石が見つかった。このうち砂礫層の貝類群集の生息環境は, 主に内湾の潮間帯-上浅海帯で, これらが混合群集として産する。貝化石の補正14C年代は6200±60yBPであり, 縄文時代前期にあたる。 (4) 歴史博物館の地表～地下約11mの間に含貝化石層が2層推定される。これらの土層より, 腹足類52種, 掘足類2種, 二枚貝類54種, サメの歯1種, ウニ2種, 海綿動物, カニ, ほか植物1種が確認された。このうち貝化群集は下部貝層から産出したものが主体であると予想されるが, 上部貝層の化石が若干混入している可能性がある。貝類群集の生息環境は主に内湾の潮間帯-上浅海帯の混合群集である。下部貝層産とおもわれるの貝化石の補正14C年代は6200±60yBPであり, 縄文時代前期にあたる。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"香川生物学会","subitem_publisher_language":"ja"}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00038146","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0287-6531","subitem_source_identifier_type":"PISSN"}]},"item_10001_text_24":{"attribute_name":"WAID","attribute_value_mlt":[{"subitem_text_value":"1821"}]},"item_10001_text_25":{"attribute_name":"KEID","attribute_value_mlt":[{"subitem_text_value":"3201"}]},"item_10001_version_type_20":{"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_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":"川村, 教一","creatorNameLang":"ja"},{"creatorName":"カワムラ, ノリヒト","creatorNameLang":"ja-Kana"},{"creatorName":"Kawamura, Norihito","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1821","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":"2020-12-10"}],"displaytype":"detail","filename":"AN00038146_25_31.pdf","filesize":[{"value":"679.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AN00038146_25_31.pdf","objectType":"fulltext","url":"https://kagawa-u.repo.nii.ac.jp/record/1025/files/AN00038146_25_31.pdf"},"version_id":"e20aac2a-a329-4ed7-81c4-cb8a42ccfab8"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"高松平野の完新世化石とその古環境解析—特に貝化石群集とその14C年代—","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"高松平野の完新世化石とその古環境解析—特に貝化石群集とその14C年代—","subitem_title_language":"ja"},{"subitem_title":"Paleoenvironmental analysis of the Takamatsu plain, Kagawa pref. based on holocene molluscan association and 14C dating","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"11","path":["112"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2012-03-27"},"publish_date":"2012-03-27","publish_status":"0","recid":"1025","relation_version_is_last":true,"title":["高松平野の完新世化石とその古環境解析—特に貝化石群集とその14C年代—"],"weko_creator_id":"11","weko_shared_id":-1},"updated":"2023-08-07T08:05:58.642625+00:00"}