{"created":"2023-05-15T14:47:13.177353+00:00","id":2351,"links":{},"metadata":{"_buckets":{"deposit":"275cd89e-e797-4cab-b7be-484df6eb6711"},"_deposit":{"created_by":3,"id":"2351","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"2351"},"status":"published"},"_oai":{"id":"oai:rekihaku.repo.nii.ac.jp:00002351","sets":["21:230"]},"author_link":["5660","5661"],"control_number":"2351","item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"37","bibliographicPageStart":"1","bibliographicVolumeNumber":"206","bibliographic_titles":[{"bibliographic_title":"国立歴史民俗博物館研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of the National Museum of Japanese History","bibliographic_titleLang":"en"}]}]},"item_10002_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本稿は台形様石器の様相について検討した論稿である。このことについては佐藤宏之によって『台形様石器研究序論』が発表されており，該期の研究において姶良Tn火山灰降灰以前の石器群の解明が期待された。その後28年が経過し，全国的に台形様石器を出土する遺跡が広がった。とりわけ関東地方では層位的にも型式学的にも対応可能になり，あわせて台形様石器の機能・用途について使用痕研究や実験研究等により深みを増しつつある。\n筆者は該期の台形様石器について型式学的研究から見直そうと思う。\n先行研究では台形様石器は横長剥片を主たる素材とする点が強調されていたが，縦長剥片を素材とした例も看過できない。またペン先形ナイフと称された基部調整尖頭石器は東日本に卓越し，九州地方は僅少の分布状況を呈している。先端が尖状という点，基部加工のナイフ状石器と台形様石器が相互に影響して独自に製作されたものであろう。\n台形様石器は素材の切断を介して外形を作り出す。刃部の両縁は側縁加工と平坦剥離，とりわけ錯向剥離を顕著に用いる。このように形成された台形様石器の形態は6類に区分される。①水平刃で基部が尖基のもの。②水平刃で平基のもの。③水平刃で平基であるが，側縁が末広がりになり刃部と交わる部位が角状を呈すもの。④斜刃で尖基のもの。⑤斜刃で平基のもの。⑥縦長剥片の端部を切断して用いたもので構成される。\n台形様石器は関東地方で相模野B5層や武蔵野Ⅹ層下部まで遡り，立川ローム層において最古級を呈す。B4層，Ⅹ層上部からⅨ層は台形様石器が最も卓越し，Ⅰ～Ⅴ類の台形様石器が認められる。その終焉は黒色帯層の相模野B3層・武蔵野Ⅶ層の時期で縦長剥片を切断によって分割し，側縁加工を施したⅥ類の台形様石器が目立ってくる。北関東地方では台形様石器の石材が遺跡毎で差異があり，地域差的な様相を呈す。Ⅶ層以降に卓越する二側縁加工を主体としたナイフ形石器文化期以前の台形様石器文化が広く発達するのである。","subitem_description_type":"Abstract"},{"subitem_description":"This paper reviews the study of trapezoid stone tools. This were also referred in the Proem for Study of Trapeze-shaped Tools by Hiroyuki Sato, It was expected that stone artifacts before Aira-Tn ash fall would be elucidated. Since then, 28 years have passed, and trapezoid tools have been found at various archaeological sites across Japan. Especially, those unearthed in the Kantō region have yielded data as a result of stratigraphical and typological analysis. In addition, the analysis of traces of use, as well as experimental research, has progressed, enabling a more profound examination of the functions and applications of trapezoid tools.\nThis paper reviews the studies of trapezoid tools of the above-mentioned age from the perspective of typology.\nAlthough past studies focused on trapezoid tools made mainly of wide flakes, those made of elongated flakes are too important to overlook. Backed points, also known as pen-point-knife-shaped tools, have been found mainly in eastern Japan and occasionally in the Kyūshū region. Because of its shape, pointed at one end and shaped at the other, this type of stone tool is assumed to have been independently developed by interactions between knife-shaped tools and trapezoid tools.\nIn order to make trapezoid tools, stones were processed and then cut into trapezoidal pieces, and the side edges of the blade part were shaped and knapped to provide flat surfaces, especially disoriented surfaces. Trapezoid tools are categorized into six types: ① those with a horizontal blade and a pointed butt; ② those with a horizontal blade and a flat butt; ③ those with a horizontal blade, a flat butt, and sharp corners at the blade tip (shaped like a trapezoid with its width increasing toward the blade tip); ④ those with an angled blade and a pointed butt; ⑤ those with an angled blade and a flat butt; and ⑥ those made of elongated flakes knapped on the edges.\nTrapezoid tools have been excavated in the Kantō region from the Layers of Sagamino B5 and lower Musashino X at the deepest level, which means they are among the oldest stone tools of Tachikawa loam formation. Trapezoid tools are most common among those unearthed from the Layer of B4 and the Layers from upper X to IX. Most of these trapezoid tools are classified as Types I to V. The newest trapezoid tools have been unearthed from the black band Layer of Sagamino B3 and the Layer of Musashino VII. Most of them are classified as Type VI (those made of elongated flakes cut and shaped on the side edges). In the northern Kantō region, the materials of trapezoid tools are different at each archaeological site. This suggests that there were regional differences. The trapezoid tool culture reached its zenith before the rise of the knife-shaped tool culture represented by tools shaped on both side edges and excavated mainly from Layer VII.","subitem_description_type":"Abstract"}]},"item_10002_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15024/00002333","subitem_identifier_reg_type":"JaLC"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"国立歴史民俗博物館","subitem_publisher_language":"ja"}]},"item_10002_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"第206集 収録論文 タイトルリスト"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.rekihaku.ac.jp/outline/publication/ronbun/ronbun9/index.html#no206","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00377607","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0286-7400","subitem_source_identifier_type":"PISSN"}]},"item_10002_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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"白石, 浩之","creatorNameLang":"ja"},{"creatorName":"シライシ, ヒロユキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shiraishi, Hiroyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-03-30"}],"displaytype":"detail","filename":"kenkyuhokoku_206_02.pdf","filesize":[{"value":"3.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kenkyuhokoku_206_02.pdf","url":"https://rekihaku.repo.nii.ac.jp/record/2351/files/kenkyuhokoku_206_02.pdf"},"version_id":"5cbf76a7-b5dd-43a6-a96a-50f485bfb384"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"台形様石器","subitem_subject_scheme":"Other"},{"subitem_subject":"基部調整尖頭石器","subitem_subject_scheme":"Other"},{"subitem_subject":"ナイフ状石器","subitem_subject_scheme":"Other"},{"subitem_subject":"切断手法","subitem_subject_scheme":"Other"},{"subitem_subject":"平坦剥離","subitem_subject_scheme":"Other"},{"subitem_subject":"錯向剥離","subitem_subject_scheme":"Other"},{"subitem_subject":"型式学","subitem_subject_scheme":"Other"},{"subitem_subject":"Trapezoid tools","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"backed points","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"knife-shaped tools","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"cutting method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"knapping to provide flat surfaces","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"knapping to provide disoriented surfaces","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"typology","subitem_subject_language":"en","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":"関東地方における最古級の石器群と狩猟具の展望 : 主として台形様石器を中心として","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"関東地方における最古級の石器群と狩猟具の展望 : 主として台形様石器を中心として","subitem_title_language":"ja"},{"subitem_title":"Prospects of the Old Stone Artifacts and Hunting Tools in the Kantō Area : Focusing Mainly on Trapezoid Tools","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"3","path":["230"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-03-30"},"publish_date":"2018-03-30","publish_status":"0","recid":"2351","relation_version_is_last":true,"title":["関東地方における最古級の石器群と狩猟具の展望 : 主として台形様石器を中心として"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-07-21T00:23:54.390233+00:00"}