| Project/Area Number |
23650569
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Cultural property science
|
|---|
| Research Institution | Nagoya University |
|---|
Principal Investigator |
MINAMI Masayo 名古屋大学, 年代測定総合研究センター, 准教授 (90324392)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
MIMURA Koichi 名古屋大学, 大学院・環境学研究科, 准教授 (80262848)
|
|---|
| Research Collaborator |
TSUNEKI Akira 筑波大学, 大学院・人文社会科学研究科, 教授 (70192648)
SAKATA Ken 名古屋大学, 大学院・環境学研究科, 学生
KATO Tomomi 名古屋大学, 大学院・環境学研究科, 学生
TOMIYAMA Shinji 名古屋大学, 大学院・環境学研究科, 4年
|
|---|
| Project Period (FY) |
2011 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
|
|---|
| Keywords | アミノ酸ラセミ化年代 / 放射性炭素年代 / 人骨 / 骨化石 / 試料調製法 / 14C年代 / 骨 / 微少量 / アルセンジャン |
|---|
| Research Abstract |
Several basic studies investigating bone 14C-dating such as a bone preparation technique using ultrafiltration for effective removing foreign materials, AMS-14C analysis by small carbon of 0.1 mg, and chemical analysis for each part from an individual were performed to promote this study.
We attempted determining 14C and amino acid racemization dates for some bone samples of more than 50,000 BP, collected from a cave located in Arsanjan, southern Iran, but were not able to get data because of little organic remains in the bones. This result suggests that apply of the amino acid racemization dating is difficult for old, poorly-preserved bones like samples used in this study.
|
