number of downloads : ?
Title Transcription
Whole-rock elemental abundances in sandstones and mudrocks fromthe Tanabe Group, Kii Peninsula, Japan
Title Alternative (English)
Whole-rock elemental abundances in sandstones and mudrocks fromthe Tanabe Group, Kii Peninsula, Japan
File
language
jpn
Author
Barry, Roser
Kimura, Junichi
Hisatomi, Kunihiko
Description
Siliciclastic sediments of the Lower Miocene Tanabe Group crop out in southwest Kii Peninsula,Wakayama Prefecture,and represent a forearc basin succession deposited on the uplifted Shimanto accretionary complex.This report contains whole-rock XRF data for a stratigraphic collection of 87 sandstones and mudrocks from the Tanabe sequence.Fifty-four samples have also been analysed for REE and additional trace elementby solution ICP-MS after acid digestion and alkali fusion.The results show characteristic elemental sorting fractionation between sandstones and mudrocks in the members of the basal Asso Formation,which becomes more marked in the overlying Shirahama Formation,probably as a result of winnowing in a storm-dominated shelf depositional environment.Elemental abundances generally compare well with those of the Shimanto protoliths from which the Tanabe Group was derived.
Journal Title
島根大学地球資源環境学研究報告
Volume
19
Start Page
101
End Page
112
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
OAI-PMH Set
Interdisciplinary Graduate School of Science and Engineering
Remark
12-14,16+ / 1993+
徳岡隆夫教授退官記念論誌集
他の一覧