島根県桜江町東部に分布する桜江層群の地質構造

島根大学地球資源環境学研究報告 Volume 16 Page 47-53 published_at 1997-12-25
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Title
島根県桜江町東部に分布する桜江層群の地質構造
Title
Geologic Structure of the Sakurae Group in the eastern area of Sakurae Town, Shimane Pretbcture
Title Transcription
シマネケン サクラエチョウ トウブ ニ ブンプ スル サクラエ ソウグン ノ チシツ コウゾウ
Creator
Nyudo Kiyo
Source Title
島根大学地球資源環境学研究報告
Volume 16
Start Page 47
End Page 53
Journal Identifire
ISSN 13439774
Descriptions
The Paleogene Sakurae Group in the central Shimane Prefecture consists of lower rhyolite lavas,andesite lavas,acidic tuffs,acidic welded tuffs,acidic lapilli tuffs and upper rhyolite lavas,in ascending order.Some dikes and plutons−andesite,dacite,felsite,granophyre etc.−are emplaced in the eastern part.An inferred arcuate fault strikes from the south center to the northeast in the mapped area.The welded tuffs,which are predominant in the area enclosed with this arcuate fault,show steeper dips nearer the fault due to drag.
Language
jpn
Resource Type departmental bulletin paper
Publisher
島根大学総合理工学部地球資源環境学教室
Department of Geoscience, Interdisciplinary Faculty of Science and Engineering, Shimane University
Date of Issued 1997-12-25
Publish Type Version of Record
Access Rights open access
Relation
[NCID] AA11455176
Remark 12-14,16+ / 1993+