{"created":"2021-03-01T06:20:01.337734+00:00","id":16988,"links":{},"metadata":{"_buckets":{"deposit":"41dc9011-8629-40ed-9b0b-d9b2dfa27abb"},"_deposit":{"id":"16988","owners":[],"pid":{"revision_id":0,"type":"depid","value":"16988"},"status":"published"},"_oai":{"id":"oai:soar-ir.repo.nii.ac.jp:00016988","sets":["1628:1629:1659"]},"author_link":["48568","48569","48570"],"item_11_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1989-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"42","bibliographicPageStart":"33","bibliographicVolumeNumber":"11","bibliographic_titles":[{"bibliographic_title":"環境科学年報"}]}]},"item_11_description_20":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The microscopic pyrite occures in the bluish gray mudstones，b luish gray sandstones or the black shales. Scanning electron microscope observations have shown that there are various forms of pyrites in Ogawa-，Bessho-，Aoki-，a nd Uchimura formation in Ueda region. The pyrites were made up of spherical aggregates of microcrystals termed framboid and the single euhedral crystal containing mainly hexahedron，octaherdron and pentagonal dodecahedron. The framboidal pyrites were composed of various shapes of single crystals. The crystal habits of microcrystals forming the framboids were octahedron，h exoctahedron and pentagonal dodecahedron. The framboids have various diameters ranging from 2t o 100um，ho wever，these are concentrated at the lower end of this range. The diameters of the microcrystals contained in the framboids were in various sizes from 0.3 to 5um. The sections of framboid constructed from pentagonal dodecahedral crystals showed ar egular honeycomb-likepattern of hexagons. The single euhedral crystals，on the other hand，were in various sizes from 0.5 to 270um. The occurrence of microscopic pyrite must be a sign of strong reduction of the sediment at the early stage of sedimentation-diagenesis of mudstone，sa ndstone and shale in the Ueda region","subitem_description_type":"Abstract"}]},"item_11_description_30":{"attribute_name":"資源タイプ（コンテンツの種類）","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_11_description_5":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"環境科学年報11:33-42(1989)","subitem_description_type":"Other"}]},"item_11_link_3":{"attribute_name":"信州大学研究者総覧へのリンク","attribute_value_mlt":[{"subitem_link_text":"藤松, 仁","subitem_link_url":"http://soar-rd.shinshu-u.ac.jp/profile/ja.gCSNjekV.html"}]},"item_11_publisher_4":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"信州大学環境科学研究会"}]},"item_11_source_id_35":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0915-7492","subitem_source_identifier_type":"ISSN"}]},"item_11_source_id_40":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN1054947X","subitem_source_identifier_type":"NCID"}]},"item_1627890728808":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"矢彦沢,  清允"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"上野,  満夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤松,  仁"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2015-09-28"}],"displaytype":"detail","filename":"11-07.pdf","filesize":[{"value":"821.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"11-07.pdf","url":"https://soar-ir.repo.nii.ac.jp/record/16988/files/11-07.pdf"},"version_id":"0ff647e7-3008-4836-a4aa-1051a606f1f3"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"neogene marine sediment"},{"subitem_subject":"microscopic pyrite"},{"subitem_subject":"framboidal pyrite"},{"subitem_subject":"single euhedral pyrite"},{"subitem_subject":"新第三紀海成堆積物"},{"subitem_subject":"微小パイライト"},{"subitem_subject":"フランボイダルパイライト"},{"subitem_subject":"単一白形パイライト"}]},"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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"上田地方の新第三紀海成堆積物中に見出される微小パイライトについて","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"上田地方の新第三紀海成堆積物中に見出される微小パイライトについて","subitem_title_language":"ja"},{"subitem_title":"On the Microscopic Pyrites in the Neogene Marine Sediments in Ueda region，Nagano Prefecture，Central Japan","subitem_title_language":"en"}]},"item_type_id":"11","owner":"1","path":["1659"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2011-04-19"},"publish_date":"2011-04-19","publish_status":"0","recid":"16988","relation_version_is_last":true,"title":["上田地方の新第三紀海成堆積物中に見出される微小パイライトについて"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-18T01:48:12.156738+00:00"}