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Title Transcription
シマネ ダイガク ノ コウナイ イセキ ニ ミラレル ソクホウ フカ タイセキブツ ト ソコ カラ スイテイ デキル コリュウソク
Title Alternative (English)
Lateral Accretion Deposits and Their Paleocurrent Velocity at Ruin Site in Shimane Univeraity, Western Japan
File
language
jpn
Author
Nakamura, Tadashi
Nakayama, Katsuhiro
Description
Holocene lateral accretion deposits are observed at a ruin site in Shimane University. We described these deposits, and evaluate a paleocurrent velocity based on their description. The deposits are formed by a meandering river during flooding stage, implying the fluctuation of the Jomon transgression which is the most remarkable transgression recorded in Japanese Holocene deposits. Paleocurrent velocities are estimated using critical shear velocities for entrainment, and dune-upper plane bed transition. Depth-mean velocities were approximately between 0.51 and 2.2 ms-1.
Subject
Lateral accretion deposit
paleocurrent velocity
Holocene
Journal Title
Laguna : 汽水域研究
Volume
2
Start Page
29
End Page
32
ISSN
21852995
Published Date
1995-03
NCID
AN10439529
Publisher
島根大学汽水域研究センター
NII Type
Departmental Bulletin Paper
Format
PDF
Text Version
出版社版
OAI-PMH Set
Estuary Research Center
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