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Palaeogeography, Palaeoclimatology, Palaeoecology | 1993

Sedimentary petrology and paleotectonic analysis of the arc—arc junction: the Paleocene Nakanogawa Group in the Hidaka Belt, central Hokkaido, Japan

Futoshi Nanayama; T. Kanamatsu; Yoshiki Fujiwara

Abstract Two arc-trench systems have been recognized by using paleomagnetic data in the Hokkaido Central Belt, northeast Japan, during Late Cretaceous to Early Paleogene: the Paleo-Japan and the Paleo-Kuril arc-trench systems. The Hidaka Belt is composed mainly of Paleocene turbidite facies, with a small amount of hemipelagic sediment and melange facies. These sediments accumulated near the trench area, later composed accretionary bodies in the two arc-trench systems. The Nakanogawa Group is typically exposed on the southern side of the Hidaka Belt. This group is divided into three petroprovinces; zones I–III, from south to north on the basis of sedimentary, petrological and paleocurrent analyses. The modal component of sandstones from zone I indicate that they are characteristically rich in volcanic rock fragments (intermediate to basic composition), clinopyroxene, hornblende and poor in quartz. The characteristics of zone I are similar to those of forearc to slope basin sediments in the Paleo-Kuril arc-trench system. The modal component of sandstones from zone III consists predominantly of monocrystalline quartz, K-feldspar, acidic volcanic fragments, radiolarian chert and tectonite fragments, similar to those of forearc basin sediments of the Paleo-Japan arc-trench system. The modal component of rocks from zone II are regarded as being intermediate between zones I and III. However, clinopyroxene and chromian spinel chemical data suggest that the sandstones of zones I and II were derived from the Paleo-Kuril arc region. The sediments of the Hidaka Belt were thus derived from two different arc-trench systems and deposited in the arc—arc junction area during the Paleocene.


Archive | 2006

Expedition 306 summary

T. Kanamatsu; Ruediger Stein; Carlos A Alvarez Zarikian; Essam Aboud; Gary D Acton; Kazumi Akimoto; Ian Bailey; K. R. Bjørklund; Helen F Evans; Nianqiao Fang; Patrizia Ferretti; Jens Gruetzner; Yohan Guyodo; Kentaro Hatakeda; Robert N. Harris; Kyoko Hagino; Jens Norbert Hefter; Shelley A. Judge; Denise K. Kulhanek; Futoshi Nanayama; Simon H.H. Nielsen; Masao Ohno; Harunur Rashid; Francisco Javier Sierro Sánchez; Antje H L Voelker; Qiumin Zhai; Sean M. Higgins


Paleo. Paleo. Paleo. | 1993

Sedimentary petrology and paleotectonic analysis of the arc-arc junction: the Paleocene Nakanogawa Group in the Hidaka Belt, central Hokkaido, Japan

Futoshi Nanayama; T. Kanamatsu; Yoshiki Fujiwara


VLIZ Special Publication | 2014

Onset of Mediterranean Outflow into the North Atlantic

F.J. Hernández-Molina; Dorrik A. V. Stow; Carlos A. Alvarez-Zarikian; Gary D Acton; André Bahr; Barbara Balestra; Emmanuelle Ducassou; Roger D. Flood; José-Abel Flores; Satoshi Furota; Patrick Grunert; David A Hodell; Francisco J Jiménez-Espejo; J.K. Kim; Lawrence A. Krissek; Junichiro Kuroda; B. Li; E. Llave; Lucas J. Lourens; M. Miller; Futoshi Nanayama; Naohisa Nishida; Carl Richter; C. Roque; Hugo Pereira; M.F. Sánchez Goñi; Francisco Javier Sierro; Arun Deo Singh; Craig R. Sloss; Yasuhiro Takashimizu


Science & Engineering Faculty | 2014

Onset of Mediterranean outflow into the North Atlantic

F.J. Hernández-Molina; Dorrik A. V. Stow; Carlos A. Alvarez-Zarikian; Gary D Acton; André Bahr; Barbara Balestra; Emmanuelle Ducassou; Roger D. Flood; José-Abel Flores; Satoshi Furota; Patrick Grunert; David A Hodell; Francisco J Jiménez-Espejo; J.K. Kim; Lawrence A. Krissek; Junichiro Kuroda; B. Li; Estefanía Llave; J. Lofi; Lucas J. Lourens; M. Miller; Futoshi Nanayama; Naohisa Nishida; Carl Richter; C. Roque; Hugo Pereira; M.F. Sánchez Goñi; Francisco Javier Sierro; Arun Deo Singh; Craig R. Sloss


Science & Engineering Faculty | 2014

Quantitative estimation of bioturbation based on digital image analysis

Javier Dorador; Francisco J. Rodríguez-Tovar; F.J. Hernández-Molina; Dorrik A. V. Stow; Carlos A. Alvarez-Zarikian; Gary D Acton; André Bahr; Barbara Balestra; Emmanuelle Ducassou; Roger D. Flood; José-Abel Flores; Satoshi Furota; Patrick Grunert; David A Hodell; Francisco J Jiménez-Espejo; J.K. Kim; Lawrence A. Krissek; Junichiro Kuroda; B. Li; Estefanía Llave; J. Lofi; Lucas J. Lourens; M. Miller; Futoshi Nanayama; Naohisa Nishida; Carl Richter; C. Roque; Hugo Pereira; M.F. Sánchez Goñi; F. Sierro Sanchez


Science & Engineering Faculty | 2013

IODP Expedition 339 in the Gulf of Cadiz and off West Iberia : decoding the environmental significance of the Mediterranean outflow water and its global influence

F.J. Hernández-Molina; Dorrik A. V. Stow; Carlos A. Alvarez-Zarikian; Gary D Acton; André Bahr; Barbara Balestra; Emmanuelle Ducassou; Roger D. Flood; José-Abel Flores; Satoshi Furota; Patrick Grunert; David A Hodell; Francisco J Jiménez-Espejo; J.K. Kim; Lawrence A. Krissek; Junichiro Kuroda; B. Li; Estefanía Llave; J. Lofi; Lucas J. Lourens; M. Miller; Futoshi Nanayama; Naohisa Nishida; Carl Richter; C. Roque; Hugo Pereira; M. Fernanda Sanchez Goni; Francisco Javier Sierro; Arun Deo Singh; Craig R. Sloss


Science & Engineering Faculty | 2013

The "Shackleton Site" (IODP Site U1385) on the Iberian Margin

David A. Hodell; Lucas J. Lourens; Dorrik A. V. Stow; J. Hernández-Molina; C. Alvarez Zarikian; Fatima F Abrantes; Gary D Acton; André Bahr; Barbara Balestra; E. Llave Barranco; Gabriela Carrara; Simon J Crowhurst; Emmanuelle Ducassou; Roger D. Flood; José-Abel Flores; Satoshi Furota; Joan O. Grimalt; Patrick Grunert; Francisco J Jiménez-Espejo; J. Kyoung Kim; T. Konijnendijk; Lawrence A. Krissek; Junichiro Kuroda; B. Li; J. Lofi; Vasiliki Margari; Belen Martrat; M. Miller; Futoshi Nanayama; Naohisa Nishida


Integrated Ocean Drilling Program Expedition 339 Preliminary Report : Mediterranean Outflow | 2012

Integrated Ocean Drilling Program Expedition 339 Preliminary Report : Mediterranean Outflow : Environmental significance of the Mediterranean Outflow water and its global implications : 16 November 2011-16 January 2012

Francisco Javier Hernandéz-Molina; Dorrik A. V. Stow; Carlos A. Alvarez-Zarikian; Trevor Williams; J. Lofi; Gary D Acton; André Bahr; Barbara Balestra; Emmanuelle Ducassou; Roger D. Flood; José-Abel Flores; Satoshi Furota; Patrick Grunert; David A Hodell; Francisco J Jiménez-Espejo; J.K. Kim; Lawrence A. Krissek; Junichiro Kuroda; B. Li; Lucas J. Lourens; Madeleine D. Miller; Futoshi Nanayama; Naohisa Nishida; Carl Richter; Maria Fernanda Sanchez Goñi; Francisco Javier Sierro Sánchez; Arun Deo Singh; Craig R. Sloss; Yasuhiro Takashimizu; Alexandrina Tzanova


PROCEEDINGS OF CIVIL ENGINEERING IN THE OCEAN | 2008

OCEANIC-ENVIROMENTAL ANALYSIS BY MAINS OF ECHO SONDER AND SEDIMENTS, OFF KUMAMOTO CITY

Kazumi Akimoto; Futoshi Nanayama; Kei Anma; Kiyoshi Takikawa

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Junichiro Kuroda

Japan Agency for Marine-Earth Science and Technology

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Naohisa Nishida

National Institute of Advanced Industrial Science and Technology

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Gary D Acton

Sam Houston State University

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B. Li

Chinese Academy of Sciences

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Carl Richter

University of Louisiana at Lafayette

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