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粒度組成に基づく土器胎土の定量的分類 ―纏向遺跡出土土師器を例として―
http://hdl.handle.net/10105/334
http://hdl.handle.net/10105/334ba1725f1-0ac4-4ca9-b649-365a509a9989
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
koubnkazai9_1-10.pdf (638.5 kB)
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| Item type | テクニカルレポート / Technical Report(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2010-06-18 | |||||||
| タイトル | ||||||||
| タイトル | 粒度組成に基づく土器胎土の定量的分類 ―纏向遺跡出土土師器を例として― | |||||||
| 言語 | ||||||||
| 言語 | jpn | |||||||
| 資源タイプ | ||||||||
| 資源タイプ | technical report | |||||||
| 著者 |
平賀, 章三
× 平賀, 章三
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| 著者(ヨミ) | ||||||||
| 識別子 | 47483 | |||||||
| 姓名 | ヒラガ, ショウゾウ | |||||||
| 著者別名 | ||||||||
| 姓名 | HIRAGA, SHOZO | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | A quantitative classification of the fired paste was carried out，based on the grain size composition，with the object of finding indices for mutual discrimination among various kinds of paste．65 samples，from which 66 thin sections were analysed，are Hajiki potsherd e xcavated from Makimuku remains in Nara．These samples show the great variety of the time of production and of the origin presumed archaeologically. It is more practical to regard each sample as three component system of clay，silt and sand，than to subdivide the class of grain size in the coarser or sand part， taking account of the error and their rates which are incidental at the time of point－counting. And that suffices to characterize various kinds of paste． As a result of analysing each sample of three component system，four kinds of paste were discriminated. They are as follows：the paste of levigated clay（L），the one of high purity clay（H），the one of sandy clay（S），and the one of tempered clay（T）． As the index for mutual discrimination，Sand％ has the effbctiveness considerably． On the discrimination between L and H，levigation index（＝ln（clay％／sand％））is preferable to sand％．On the case between T and S，tempering index（＝ln（sand％／silt％））may be so． | |||||||
| 書誌情報 |
古文化財教育研究報告 巻 9, p. 1-10, 発行日 1980-03-08 |
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| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AN00093279 | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版者 | ||||||||
| 出版者 | 奈良教育大学古文化財教育研究室 | |||||||
