| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2016-04-25 |
| タイトル |
|
|
タイトル |
榛名山で古墳時代に起こった渋川噴火の理学的年代決定 |
| 言語 |
|
|
言語 |
jpn |
| その他のタイトル |
|
|
その他のタイトル |
A scientific age-determination of the Shibukawa eruption from Haruna Volcano during the Kofun period,about 1,500 years ago |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
radiocarbon wiggle matching |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Haruna Volcano |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Shibukawa eruptio |
| 著者 |
早川, 由紀夫
中村, 賢太郎
藤根, 久
伊藤, 茂
廣田, 正史
小林, 紘一
|
| 著者(ヨミ) |
ハヤカワ, ユキオ
ナカムラ, ケンタロウ
フジネ, ヒサシ
イトウ, シゲル
ヒロタ, マサシ
コバヤシ, コウイチ
|
| 著者別名 |
Hayakawa, Yukio
Nakamura, Kentaro
Fujine, Hisashi
Ito, Shigeru
Hirota, Masashi
Kobayashi, Koichi
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Radiocarbon wiggle matching method was applied for precise dating of a tephra which was designated as\none of the important key beds for archaeology. The FA tephra is a pyroclastic deposit from the Shibukawa\neruption of Haruna Volcano during the Kofun period of Japan. The age of FA has been investigated using\narchaeological remains and also historical records of Japan and China. It has been estimated roughly as early\n6th century. Three tumbled logs were found being buried in the tephra whose thickness was about 4 m. The\nlogs were cut in many groups with five tree rings and every two groups were sampled for????????C measurement. As\nthese trees were thought to have the same age from the occurrence,all data were used for wiggle matching\nanalysis. The age of the outermost tree ring group is determined as AD 491-500(AD 497/＋3/－6). |
| 書誌情報 |
群馬大学教育学部紀要. 自然科学編
巻 63,
p. 35-39,
発行日 2015-02-18
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0017-5668 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN00068497 |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 出版者 |
|
|
出版者 |
群馬大学教育学部 |
| 資源タイプ |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Departmental Bulletin Paper |
| 更新日 |
|
|
日付 |
2017-03-27 |
|
日付タイプ |
Created |
05_HAYAKAWA.pdf (2.4 MB)
