{"created":"2023-07-25T10:29:43.568782+00:00","id":423,"links":{},"metadata":{"_buckets":{"deposit":"1df6ef33-7f93-4cb5-b60f-3ed07b4c871d"},"_deposit":{"created_by":3,"id":"423","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"423"},"status":"published"},"_oai":{"id":"oai:shizuoka.repo.nii.ac.jp:00000423","sets":["8:87:112"]},"author_link":["356"],"item_25_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Size-frequency distribution and fossil occurrence of a Cretaceous bivalve Inoceramus hobetsensis from Tappu area, Hokkaido"}]},"item_25_biblio_info_5":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-07","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"8","bibliographicPageStart":"1","bibliographicVolumeNumber":"25","bibliographic_titles":[{"bibliographic_title":"静岡大学地球科学研究報告"}]}]},"item_25_description_30":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_25_description_9":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Size-frequency distribution and mode of occurrence of a Late Cretaceous inoceramid bivalve Inoceramus hobetsensis NAGAO & MATSUMOTO, 1939 were examined. A large number of samples, all of which were recovered from the Upper Cretaceous of the Tappu area, northwestem Hokkaido, show chronological change in the size-frequency distribution pattern. The proportion of the frequency of relatively small individuals (20-40 cm in size) tends to increase toward the upper sequence of the range of this species. The relative frequency of huge individuals (60-80 cm in size) also increases in the upper part, although the mode of fossil occurrence indicates that the size-frequency distribution might be biased by post-mortem taphonomic processes. The result of this study suggests change through time in the characteristics of the growth curve and/or mortality of this species.","subitem_description_type":"Abstract"}]},"item_25_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.14945/00000355","subitem_identifier_reg_type":"JaLC"}]},"item_25_publisher_6":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"静岡大学地球科学教室"}]},"item_25_relation_22":{"attribute_name":"NII論文ID","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"110000413382","subitem_relation_type_select":"NAID"}}]},"item_25_source_id_19":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03886298","subitem_source_identifier_type":"ISSN"}]},"item_25_source_id_23":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00103190","subitem_source_identifier_type":"NCID"}]},"item_25_subject_8":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"457","subitem_subject_scheme":"NDC"}]},"item_25_version_type_32":{"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":"生形, 貴男"}],"nameIdentifiers":[{},{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-12-14"}],"displaytype":"detail","filename":"KJ00000102428.pdf","filesize":[{"value":"937.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00000102428.pdf","url":"https://shizuoka.repo.nii.ac.jp/record/423/files/KJ00000102428.pdf"},"version_id":"d32fcefe-2a89-4f8d-a99c-ca7ac497eef3"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Inoceramus hobetsensis","subitem_subject_scheme":"Other"},{"subitem_subject":"size-frequency distribution","subitem_subject_scheme":"Other"},{"subitem_subject":"Cretaceous","subitem_subject_scheme":"Other"},{"subitem_subject":"Obira","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":"北海道小平町達布地域における白亜紀二枚貝Inoceramus hobetsensisのサイズ分布と産状","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"北海道小平町達布地域における白亜紀二枚貝Inoceramus hobetsensisのサイズ分布と産状"}]},"item_type_id":"25","owner":"3","path":["112"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-01-25"},"publish_date":"2008-01-25","publish_status":"0","recid":"423","relation_version_is_last":true,"title":["北海道小平町達布地域における白亜紀二枚貝Inoceramus hobetsensisのサイズ分布と産状"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2024-02-19T05:39:18.869552+00:00"}