Geoscience reports of Shimane University

島根大学総合理工学部地球資源環境学教室

ISSN:1343-9774

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Use this link to cite this item : https://ir.lib.shimane-u.ac.jp/3262

Geoscience reports of Shimane University 19

2000-12-25 発行

日本の新第三系泥質岩の有機炭素濃度

Organic carbon contents of Neogene mudstones in Japan

Sampei, Yoshikazu

Suzuki, Noriyuki

Kogane, Noritaka

Komatsu, Hideo

Kwamura, Akiteru

Moko, Hisashi

Mano, Kenichi

Echigo, Kazumasa

Hosaka, Masayoshi

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c006019009.pdf 3.72 MB

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A database of total organic carbon（TOC）contents has been compiled for Neogene mudstones from all over Japan．Most were deposited in the Paleo-Japan Sea．We analyzed 325 samples from Hokkaido，Akita，Noto，Tottod，Shimane and Yamaguchi districts using CHNS elemental analyzers in Shimane and / or Hokkaido Universities，and compiled 724 published analyses from Hokkaido，Akita，Yamagata，Niigata，Fukushima，Noto，Hyogo，Tottori，Shimane，Yamaguchi and Okinawa．All data are presented in a table including location，age and lithofacies．A histogram of all data shows that Neogene mudstones normally have TOC contents of 0.4-0.6%．

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c006019009.pdf 3.72 MB

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