2011 Fiscal Year Final Research Report
Stone tool of Crystalline Schist in Yayoi Period
| Project/Area Number |
20720206
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Archaeology
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| Research Institution | The University of Tokushima |
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Principal Investigator |
NAKAMURA Yutaka 徳島大学, 埋蔵文化財調査室, 准教授 (30291496)
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| Project Period (FY) |
2008 – 2011
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| Keywords | 結晶片岩 / 大陸系磨製石器 / 加工斧 / 原産地 |
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| Research Abstract |
The quadrangular polished stone axe with unifacially beveled edge is made from green schist and blue schist in Eastern Setouchi region. Made from green schist is early Yayoi Period. Blue schist is middle Yayoi Period. Made from blue schist is made in Koutsu-Bizan area by relative density.
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