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Title Transcription
ヒイカワ カコウ ボーリング HB1 ノ カフン ブンセキ ケッカ ノ サイケントウ
Title Alternative (English)
Reexamination of the pollen analysis of HB 1 core at the mouth of River Hii, Shimane Prefecture, Japan
File
language
jpn
Author
Onishi, Ikuo
Description
The results of pollen analyses of HB1(Onishi,1980)are reexamined.
As there are some pollen grains of Carya,Liquidambar and Keteleeria,the lower parts of this core(33.8-34.6 meters in depth)may belong to the Miocene.
As there are Lagerstroemia pollen grains,the middle parts(21.0-32.7 meters in depth)are
correlated with the upper Pleistocene Yumigahama Formation(Onishi,1977).
The upper parts of the core(0.0−20.2 meters in depth)may be correlated with the Holocene Nakaumi Formation.The lower half of this formation is correlated with the Ulmus-Zelkova subzone of Pinus-Abies pollen zone to the Cyclobalanopsis-Quercus subzone of Gramineae pollen zone.Sedimentation rate of this part is estimated to be 1.68mm/y.The upper half is correlated with the Pinus subzone of Gramineae pollen zone.
Journal Title
島根大学地球資源環境学研究報告
Volume
13
Start Page
31
End Page
36
ISSN
13439774
Published Date
1994-11-30
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
OAI-PMH Set
Interdisciplinary Graduate School of Science and Engineering
Remark
12-14,16+ / 1993+
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