Title Transcription
サンベ カザン ノ サンチョウ カザンバイ ニ ツイテ
Title Alternative
The summit ash deposit of Sanbe Volcano
File
language
jpn
Author
Fukuoka, Takashi Sanbe Shizenkan Nature Museum
Matsui, Seiji Research Center for Coastal Lagoon Environments, Shimane University
Description
Sanbe volcano,located in Shimane Prefecture,Southwest Japan,erupted in the late Quatemary.The last emption was between 3500-3700 y.B.P..
On the summit of Mt.Sanbe,the Taiheizan Pyroclastic Deposit and the 1 st Soil Deposit are unconfomably overlain by the Summit Ash Deposit,which in turn is unconfimably overlain by the Summit Soil Deposit.
Conventional radio carbon ages of the 1st Soil Deposit and the Summit Soil Deposit are 1390±60 and 500±60 y.B.P. respectively.Biotite grain ratios of pyroclastic deposits from the summit of Mt.Sanbe have been determined and the ancient documents about the Sanbe area have been consulted.
If the Summit Ash Deposit was derived from the emption of Sanbe Volcano,Mt.Sanbe can be regarded as an active volcano,as defined by the Japan Meteorological Agency,in having erupted during the last 2000 years.
Journal Title
島根大学地球資源環境学研究報告
Volume
19
Start Page
27
End Page
29
ISSN
13439774
Published Date
2000-12-25
NCID
AA11455176
Publisher
島根大学総合理工学部地球資源環境学教室
Publisher Aalternative
Department of Geoscience, Interdisciplinary Faculty of Science and Engineering, Shimane University
NII Type
Departmental Bulletin Paper
Format
PDF
Text Version
出版社版
OAI-PMH Set
Department of Geoscience, Interdisciplinary Graduate School of Science and Engineering
Estuary Research Center
Remark
12-14,16+ / 1993+
徳岡隆夫教授退官記念論誌集