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Title Transcription
チュウシンセイ ジョウソウジソウ コクショク デイガン ユウキブツ ノ ネツ ヘンカ : カザンガン カンニュウ ト カンイ カネツ ジッケン ニ ヨル ケントウ
Title Alternative
Thermal alteration of organic matter in Miocene Josoji black mudstones,southwest Japan : effect of igneous intrusion and artifcial heating
File
language
jpn
Author
Morisaki, Nami
Suzuki, Noriyuki
Description
Investigations have been canrried out to determine the compositional changes of organic matter in Miocene Josoji black mudstones affected by igneous intrusion,and also by artificial heating.We collected mudstone samples from three outcrops in Shimane Peninsula where the mudstones had been intruded by rhyolite and andesite magma.Organic matter in the mudstones decreased from about 0.6% to 0.01% in TOC content with decreasing distance to the contact plane.Heating experiments at 600℃ for 2 days decreased TOC content from 0.65% to 0.29%.n-Alkanes and biomarkers were detected even at the contact plane,and in the 600℃ heating products.CPI increased and Pr/Ph ratio decreased with increasing temperature.
Journal Title
島根大学地球資源環境学研究報告
Volume
20
Start Page
117
End Page
124
ISSN
13439774
Published Date
2001-12-28
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+
中山勝博助教授追悼特集
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