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Proceedings of the
International Ocean Discovery Program

Volume 358
NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust

Expedition 358 of the D/V Chikyu
from and to Shimizu, Japan
Sites C0002, C0024, and C0025
7 October 2018–31 March 2019

Volume authorship

Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A., Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists

Published by
International Ocean Discovery Program


Publisher's notes

This publication was prepared by the D/V Chikyu Science Operator, the Institute for Marine-Earth Exploration and Engineering (MarE3), at the Japan Agency for Marine-Earth Science and Technology (JAMSTEC) and the JOIDES Resolution Science Operator (JRSO) at Texas A&M University (TAMU) as an account of work performed under the International Ocean Discovery Program (IODP). Funding for IODP is provided by the following international partners:

  • National Science Foundation (NSF), United States
  • Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan
  • European Consortium for Ocean Research Drilling (ECORD)

Any opinions, findings, and conclusions or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the views of the participating agencies, TAMU, or Texas A&M Research Foundation.

Shipboard-collected data from this expedition are accessible at http://sio7.jamstec.go.jp.

Supplemental data were provided by the authors and may not conform to IODP publication formats.

Some core photographs have been tonally enhanced to better illustrate particular features of interest. High-resolution images are available upon request.

Cover photograph shows the view of Mount Fuji from the D/V Chikyu helideck while offshore in Suruga Bay at the end of IODP Expedition 358. Copyright JAMSTEC.

Copyright

Except where otherwise noted, this work is licensed under the Creative Commons Attribution 4.0 International (CC BY 4.0) license (https://creativecommons.org/licenses/by/4.0/). Unrestricted use, distribution, and reproduction are permitted, provided the original author and source are credited.

Examples of how to cite this volume or part of this volume are available at http://publications.iodp.org/proceedings/358/358title.html#bib.

ISSN

World Wide Web: 2377-3189

Volume DOI

https://doi.org/10.14379/iodp.proc.358.2020

Publication date

18 July 2020


Contents

Expedition reports

Chapters

Expedition 358 summary
H. Tobin et al., with contributions by T. Kanamatsu
HTML PDF Download figures Download tables Cited by

Expedition 358 methods
T. Hirose et al., with contributions by T. Kanamatsu
HTML PDF Download figures Download tables Cited by

Site C0002
H. Kitajima et al., with contributions by T. Kanamatsu
HTML PDF Download figures Download tables Cited by

Site C0024
A. Yamaguchi et al., with contributions by T. Kanamatsu
HTML PDF Download figures Download tables Cited by

Site C0025
G. Kimura et al., with contributions by T. Kanamatsu
HTML PDF Download figures Download tables Cited by

Core descriptions

Visual core descriptions (VCDs) are presented in PDF files for each site. Smear slides and/or thin sections are presented in PDF and/or CSV files for each site and/or hole (CSV files are available in the CORES directory). The entire set of core images in PDF is available in the IMAGES directory.

Site C0002
Visual core descriptions · Cuttings descriptions · Smear slides · Thin sections

Site C0024
Visual core descriptions · Smear slides

Site C0025
Visual core descriptions · Smear slides

Supplementary material

Supplementary material for the Volume 358 expedition reports includes cuttings/bit sample images in JPG format and information in Microsoft Excel format; event bed and mud gas data in Microsoft Excel format; daily morning and geomechanics reports and scanned visual core description sheets in PDF; smear slide and thin section images and descriptions in JPG, TIF, Microsoft Excel, and PowerPoint formats and PDF; and scanned structural geology sheets and data in PDF and Microsoft Excel format. A full list of directories can be found in SUPP_MAT in the volume zip folder or on the Supplementary material for Volume 358 expedition reports web page.

Expedition research results

Data reports

Data report: clay mineral assemblages and diagenesis within the inner Nankai accretionary prism and the Kumano Basin, IODP Expedition 358, Sites C0002 and C0025, offshore Japan
Michael B. Underwood
HTML PDF Download figures Download tables Cited by

Drilling location maps

A site map showing the drilling locations for this expedition and maps showing the drilling locations of all International Ocean Discovery Program (IODP) expeditions, produced using QGIS (http://www.qgis.org), and all Integrated Ocean Drilling Program, Ocean Drilling Program (ODP), and Deep Sea Drilling Project (DSDP) expeditions, produced using Generic Mapping Tools (GMT) of Paul Wessel and Walter H.F. Smith (http://gmt.soest.hawaii.edu), are available in PDF.

IODP Expedition 358 site map
IODP map (Expeditions 349–372, 374–376, and 380–381)
Integrated Ocean Drilling Program map (Expeditions 301–348)
ODP map (Legs 100–210)
DSDP map (Legs 1–96)


Dedication

Congratulations to Captain Yukio Dowaki on his retirement after so many years of service supporting the Nankai Trough Seismogenic Zone Experiment (NanTroSEIZE) project on board the D/V Chikyu.


Foreword

The International Ocean Discovery Program (IODP) represents the latest incarnation of almost five decades of scientific ocean drilling excellence and is generally accepted as the most successful international collaboration in the history of the Earth sciences. IODP builds seamlessly on the accomplishments of previous phases: the Deep Sea Drilling Project, Ocean Drilling Program, and Integrated Ocean Drilling Program. The 2013–2023 IODP Science Plan (Illuminating Earth's Past, Present, and Future) defines four themes and thirteen challenges for this decade of scientific ocean drilling that are both of fundamental importance in understanding how the Earth works and of significant relevance to society as the Earth changes, at least in part in response to anthropogenic forcing. This phase of IODP represents an intense level of international collaboration in bringing diverse drilling platforms and strategies to increasing our understanding of climate and ocean change, the deep biosphere and evolution of ecosystems, connections between Earth's deep processes and surface manifestations, and geologically induced hazards on human timeframes.

The Proceedings of the International Ocean Discovery Program presents the scientific and engineering results of IODP drilling projects, expedition by expedition. As in the preceding Integrated Ocean Drilling Program, expeditions in the current IODP phase are conducted by three implementing organizations, each providing a different drilling capability. These are the US Implementing Organization (USIO; through September 2014) and the JOIDES Resolution Science Operator (JRSO; as of October 2014), providing the leased commercial vessel JOIDES Resolution for riserless drilling operations; JAMSTEC's Institute for Marine-Earth Exploration and Engineering (MarE3), providing the drillship Chikyu for riser and occasional riserless operations; and the European Consortium for Ocean Research Drilling (ECORD) Science Operator (ESO), providing "mission-specific" platforms (MSPs) for expeditions that extend the IODP operational range where neither drillship is suitable, for example, in polar environments and in shallow waters. Scheduling decisions for each capability are made by three independent Facility Boards, each of which includes scientists, operators, and platform funding partners: the JOIDES Resolution Facility Board (JRFB), Chikyu IODP Board (CIB), and ECORD Facility Board (EFB). At the beginning of the current IODP, the three Facility Boards agreed to utilize Publication Services at the USIO and now the JRSO for production of all expedition Proceedings volumes and reports.

The current IODP differs from prior scientific ocean drilling programs in that it has neither a central management organization nor commingled funding for program-wide activities. Yet this phase of IODP retains a fundamental integrative structural element: a "bottom-up" evaluation of all proposals for drilling expeditions by a single advisory structure composed of scientists representing all international program partners. International scientists may submit drilling proposals to the Science Support Office; all submitted proposals are then evaluated by a Science Evaluation Panel in the context of the Science Plan.

The current IODP also has a second internationally integrative level for high-level discussion and consensus-building: the IODP Forum. The Forum is not only charged with assessing program-wide progress toward achieving the current Science Plan, but also with overseeing approaches toward a new bright future of scientific ocean drilling post 2023. At present, IODP involves 26 international financial partners, including the United States, Japan, an Australia/New Zealand consortium (ANZIC), Brazil, China, India, South Korea, and the eighteen members of ECORD (Austria, Belgium, Canada, Denmark, Finland, France, Germany, Ireland, Israel, Italy, the Netherlands, Norway, Poland, Portugal, Spain, Sweden, Switzerland, and the United Kingdom). This enhanced membership in the current IODP represents a remarkable level of international collaboration that remains one of the greatest ongoing strengths of scientific ocean drilling.

Dick Kroon

Chair, IODP Forum


Reviewers for this volume

Rachel Lauer


International Ocean Discovery Program

JOIDES Resolution Science Operator

Website: http://iodp.tamu.edu

IODP JRSO

International Ocean Discovery Program

Texas A&M University

1000 Discovery Drive

College Station TX 77845-9547

USA

Tel: (979) 845-2673; Fax: (979) 845-4857

Email: information@iodp.tamu.edu

IODP JRSO Curation and Laboratories

IODP Gulf Coast Repository (GCR)

Texas A&M University

1000 Discovery Drive

College Station TX 77845-9547

USA

Tel: (979) 845-8490; Fax: (979) 845-1303

Email: curator@iodp.tamu.edu

European Consortium for Ocean Research Drilling, Science Operator (ESO)

Website: http://www.ecord.org

IODP ESO Coordinator: Science, Logistics, and Operations

British Geological Survey

The Lyell Centre

Research Avenue South

Edinburgh EH14 4AP

United Kingdom

Tel: (44) 131-667-1000; Fax: (44) 131-668-4140

Email: eso@bgs.ac.uk

IODP ESO Petrophysics

European Petrophysics Consortium

Department of Geology

University of Leicester

Leicester LE1 7RH

United Kingdom

Tel: (44) 116-252-3611; Fax: (44) 116-252-3918

Email: sjd27@leicester.ac.uk

IODP ESO Curation and Laboratories

IODP Bremen Core Repository (BCR)

Center for Marine Environmental Sciences (MARUM)

University of Bremen

Leobener Strasse

28359 Bremen

Germany

Tel: (49) 421-218-65560; Fax: (49) 421-218-98-65560

Email: bcr@marum.de

Japan Agency for Marine-Earth Science and Technology (JAMSTEC)

Website: http://www.jamstec.go.jp/chikyu/e

IODP Japan Science Operator

Institute for Marine-Earth Exploration and Engineering (MarE3)

Japan Agency for Marine-Earth Science and Technology

Yokohama Institute for Earth Sciences

3175-25 Showa-machi

Kanazawa-ku, Yokohama

Kanagawa 236-0001

Japan

Tel: (81) 45-778-5643; Fax: (81) 45-778-5704

Email: mare3-exp@jamstec.go.jp

IODP Japan Curation and Laboratories

IODP Kochi Institute for Core Sample Research (KCC)

Japan Agency for Marine-Earth Science and Technology

200 Monobe Otsu

3175-25 Showa-machi

Nankoku City, Kochi 783-8502

Japan

Tel: (81) 88-864-6705; Fax: (81) 88-878-2192

Email: kcc.contact@jamstec.go.jp


Expedition 358 participants*

Expedition 358 scientists

Takehiro Hirose

Science Leader

Kochi Institute for Core Sample Research

Japan Agency for Marine-Earth Science and Technology

Japan

hiroset@jamstec.go.jp

Matt Ikari

Science Leader

Center for Marine Environmental Sciences (MARUM)

University of Bremen

Germany

mikari@marum.de

Kyuichi Kanagawa

Science Leader

Department of Earth Sciences

Graduate School of Science/Faculty of Science

Chiba University

Japan

kyu_kanagawa@faculty.chiba-u.jp

Gaku Kimura

Science Leader

Tokyo University of Marine Science and Technology

Japan

gkimur0@kaiyodai.ac.jp

Masataka Kinoshita

Science Leader

Earthquake Research Institute

University of Tokyo

Japan

masa@eri.u-tokyo.ac.jp

Hiroko Kitajima

Science Leader

Department of Geology and Geophysics

Texas A&M University

USA

kitaji@tamu.edu

Demian Saffer

Science Leader

Department of Geosciences

The Pennsylvania State University

USA

Present affiliation (1 January 2020):

University of Texas Institute for Geophysics (UTIG) and Department of Geological Sciences

University of Texas

USA

demian@ig.utexas.edu

Harold Tobin

Science Leader

Department of Earth and Space Sciences

University of Washington

USA

htobin@uw.edu

Asuka Yamaguchi

Science Leader

Atmosphere and Ocean Research Institute

University of Tokyo

Japan

asuka@aori.u-tokyo.ac.jp

Sean Toczko

Lead Expedition Project Manager

Institute for Marine-Earth Exploration and Engineering

Japan Agency for Marine-Earth Science and Technology

Japan

sean@jamstec.go.jp

Nobuhisa Eguchi

Expedition Project Manager

Institute for Marine-Earth Exploration and Engineering

Japan Agency for Marine-Earth Science and Technology

Japan

neguchi@jamstec.go.jp

Lena Maeda

Expedition Project Manager

Institute for Marine-Earth Exploration and Engineering

Japan Agency for Marine-Earth Science and Technology

Japan

maedal@jamstec.go.jp

John Bedford

Physical Properties Specialist

Department of Earth, Ocean and Ecological Sciences

University of Liverpool

United Kingdom

jbedford@liverpool.ac.uk

Tobias August Colson

Real-Time Geomechanics

Santos Ltd.

Australia

tobias.colson@santos.com

Marianne Conin

Logging Specialist

Georesources

University of Lorraine

France

marianne.conin@univ-lorraine.fr

Pauline H. Cornard

Sedimentologist

Earth Sciences Department

University College London

United Kingdom

pauline.cornard.15@ucl.ac.uk

Armin Dielforder

Structural Geologist/Sedimentologist

Helmholtz Centre Potsdam

GFZ German Research Centre for Geosciences

Germany

armin.dielforder@gfz-potsdam.de

Mai-Linh Doan

Logging Specialist

Laboratoire ISTerre

Université Grenoble-Alpes

France

mai-linh.doan@univ-grenoble-alpes.fr

Jade Dutilleul

Structural Geologist

Georesources

University of Lorraine

France

jade.dutilleul@univ-lorraine.fr

Daniel Roy Faulkner

Structural Geologist

Department of Earth, Ocean and Ecological Sciences

University of Liverpool

United Kingdom

Faulkner@liv.ac.uk

Rina Fukuchi

Sedimentologist

Department of Ocean Floor Geoscience

Atmosphere and Ocean Research Institute

University of Tokyo

Japan

Present affiliation (20 February 2020):

Geoengineering Headquarters

Dia Consultants Co., Ltd.

Japan

r.fukuchi@diaconsult.co.jp

Gilles Guérin

Logging Specialist

Borehole Research Group

Lamont-Doherty Earth Observatory

Columbia University

USA

guerin@ldeo.columbia.edu

Mari Hamahashi

Sedimentologist

Earth Observatory of Singapore

Nanyang Technological University

Singapore

Present affiliation (20 February 2020):

Kobe Ocean-Bottom Exploration Center

Kobe University

Japan

mhamahashi@gmail.com

Wei-Li Hong

Mud Gas Specialist

Geological Survey of Norway

Norway

Present affiliation (20 February 2020):

Stockholm University

Sweden

willyhong71@gmail.com

Akira Ijiri

Geochemist/Mud Gas Specialist

Kochi Institute for Core Sample Research

Japan Agency for Marine-Earth Science and Technology

Japan

ijiri@jamstec.go.jp

Dominik Jaeger

Sedimentologist

Department of Geology

University of Innsbruck

Austria

dominik.jaeger@uibk.ac.at

Tamara Jeppson

Logging Specialist

Department of Geology and Geophysics

Texas A&M University

USA

tjeppson@tamu.edu

Zirou Jin

Physical Properties Specialist

Geological Engineering

University of Wisconsin-Madison

USA

zjin62@wisc.edu

Barbara E. John

Structural Geologist

Department of Geology and Geophysics

University of Wyoming

USA

bjohn@uwyo.edu

Manami Kitamura

Physical Properties Specialist

Geological Survey of Japan

National Institute of Advanced Industrial Science and Technology

Japan

kitamura.m@aist.go.jp

Achim Kopf

Mud Gas Specialist

Center for Marine Environmental Sciences (MARUM)

University of Bremen

Germany

akopf@marum.de

Harue Masuda

Geochemist/Mud Gas Specialist

Department of Biology and Geosciences

Osaka City University

Japan

harue@sci.osaka-cu.ac.jp

Atsushi Matsuoka

Paleontologist

Department of Geology

Niigata University

Japan

amatsuoka@geo.sc.niigata-u.ac.jp

Gregory F. Moore

Logging Specialist

Department of Earth Sciences

University of Hawaii at Manoa

Hawaii

USA

gmoore@hawaii.edu

Makoto Otsubo

Structural Geologist

Geological Survey of Japan

National Institute of Advanced Industrial Science and Technology

Japan

otsubo-m@aist.go.jp

Christine Regalla

Structural Geologist

Department of Earth and Environment

Boston University

USA

Present affiliation (9 October 2019):

School of Earth and Sustainability

Northern Arizona University

USA

christine.regalla@nau.edu

Arito Sakaguchi

Sedimentologist

Graduate School of Sciences and Technology for Innovation

Yamaguchi University

Japan

arito@yamaguchi-u.ac.jp

James Sample

Sedimentologist/Geochemist

School of Earth and Sustainability

Northern Arizona University

USA

james.sample@nau.edu

Anja Schleicher

Sedimentologist

Helmholtz Centre Potsdam

GFZ German Research Centre for Geosciences

Germany

anja.schleicher@gfz-potsdam.de

Hiroki Sone

Physical Properties Specialist

Geological Engineering

University of Wisconsin-Madison

USA

hsone@wisc.edu

Katja Stanislowski

Physical Properties Specialist

Center for Marine Environmental Sciences (MARUM)

University of Bremen

Germany

kstanislowski@marum.de

Michael Strasser

Sedimentologist

Department of Geology

University of Innsbruck

Austria

michael.strasser@uibk.ac.at

Tomohiro Toki

Geochemist/Mud Gas Specialist

University of the Ryukyus

Japan

toki@sci.u-ryukyu.ac.jp

Takeshi Tsuji

Logging Specialist

Department of Earth Resources Engineering

Kyushu University

Japan

tsuji@mine.kyushu-u.ac.jp

Kohtaro Ujiie

Structural Geologist

Graduate School of Life and Environmental Sciences

University of Tsukuba

Japan

kujiie@geol.tsukuba.ac.jp

Michael B. Underwood

Sedimentologist

Department of Earth and Environmental Science

New Mexico Institute of Mining and Technology

USA

underwoodm@missouri.edu

Suguru Yabe

Logging Scientist

Geological Survey of Japan

National Institute of Advanced Industrial Science and Technology

Japan

s.yabe@aist.go.jp

Yuzuru Yamamoto

Structural Geologist

Center for Mathematical Science and Advanced Technology

Japan Agency for Marine-Earth Science and Technology

Japan

Present affiliation (20 February 2020):

Graduate School of Science

Kobe University

Japan

yuzuru-y@harbor.kobe-u.ac.jp

Junli Zhang

Mud Gas Specialist

Center for Marine Environmental Sciences (MARUM)

University of Bremen

Germany

jzhang@marum.de

Yoshinori Sanada

Logging Staff Scientist

Institute for Marine-Earth Exploration and Engineering

Japan Agency for Marine-Earth Science and Technology

Japan

sanada@jamstec.go.jp

Yukari Kido

Logging Staff Scientist

Institute for Marine-Earth Exploration and Engineering

Japan Agency for Marine-Earth Science and Technology

Japan

ykido@jamstec.go.jp

Erwan Le Ber

Logging Staff Scientist

University of Leicester

United Kingdom

elb51@leicester.ac.uk

Saneatsu Saito

Logging Staff Scientist

Research and Development Center for Ocean Drilling Science

Japan Agency for Marine-Earth Science and Technology

Japan

Present affiliation (20 February 2020):

Institute for Marine-Earth Exploration and Engineering

Japan Agency for Marine-Earth Science and Technology

Japan

saito@jamstec.go.jp

Yohei Hamada

Logging Staff Scientist

Kochi Institute for Core Sample Research

Japan Agency for Marine-Earth Science and Technology

Japan

yhamada@jamstec.go.jp

Contributing author

Toshiya Kanamatsu

Research Institute of Marine Geodynamics

Japan Agency for Marine-Earth Science and Technology

Japan

toshiyak@jamstec.go.jp

Videographers

Dan Brinkhuis

Videographer

The Netherlands

dan@sciencemedia.nl

Dick Peterse

Videographer

The Netherlands

dick@sciencemedia.n

NanTroSEIZE chief project scientists

Masataka Kinoshita

Chief Project Scientist

Earthquake Research Institute

University of Tokyo

Japan

masa@eri.u-tokyo.ac.jp

Harold Tobin

Chief Project Scientist

Department of Earth and Space Sciences

University of Washington

USA

htobin@uw.edu

NanTroSEIZE science coordinators

Kyuichi Kanagawa

Structural Geology

Department of Earth Sciences

Graduate School of Science/Faculty of Science

Chiba University

Japan

kyu_kanagawa@faculty.chiba-u.jp

Gaku Kimura

Structural Geology

Tokyo University of Marine Science and Technology

Japan

gkimur0@kaiyodai.ac.jp

Achim Kopf

Geochemistry

Center for Marine Environmental Sciences (MARUM)

University of Bremen

Germany

akopf@marum.de

Gregory F. Moore

Geophysics

Department of Earth Sciences

University of Hawaii at Manoa

Hawaii

USA

gmoore@hawaii.edu

Demian Saffer

Geomechanics and Physical Properties

Department of Geosciences

The Pennsylvania State University

USA

Present affiliation (1 January 2020):

University of Texas Institute for Geophysics (UTIG) and Department of Geological Sciences

University of Texas

USA

demian@ig.utexas.edu

Michael Strasser

Stratigraphy

Department of Geology

University of Innsbruck

Austria

michael.strasser@uibk.ac.at

Michael B. Underwood

Lithostratigraphy

Department of Earth and Environmental Science

New Mexico Institute of Mining and Technology

USA

underwoodm@missouri.edu

Yasu Yamada

Downhole Logging

Research and Development Center for Ocean Drilling Science

Japan Agency for Marine-Earth Science and Technology

Japan

Present affiliation (20 February 2020):

Institute for Marine-Earth Exploration and Engineering

Japan Agency for Marine-Earth Science and Technology

Japan

yyamada@jamstec.go.jp

* Affiliations at time of expedition, except where updated by participants.


Operational and technical staff

Shipboard personnel and technical representatives

Captains (Mantle Quest Japan)

Yukio Dowaki
Takemasa Kobayashi
Kaz Nishiyama
Akio Suzuki

Offshore Installation Manager (Mantle Quest Japan)

Masayuki Kawasaki
Teruyuki Koyama

Tool Pushers/Coring Supervisors (Mantle Quest Japan)

Michio Fukaya
Charles Ronald Paul MacGregor
Ikuo Matsuzawa
Paul Thornton

Underreamer Engineer (NOV)

Glyn Christopher Edwards

Operations Superintendents (MarE3)

Terumichi Ikawa
Tomokazu Saruhashi

Drilling Engineers (MarE3)

Noriaki Sakurai
Tao Shiotani
Takahiko Yokoyama

Real-Time Geomechanics

Kan Aoike
Emily Wisbey
Adam Wspanialy

Drilling and MWD/LWD Engineers (Schlumberger)

Ikhsan Anugrah Putra Andhisa
Fen Bin
Zhou Cai
Zhang Chen
Liu Dilin
He Zi Ding
Li Fang Fang
Dawute Humarbek
Colin Ke
Bian Kang Lei
Zhang Hong Liang
Takashi Monden
Shota Moriyama
Seiji Murakami
Ye Pu
Linag Jin Qing
Achmad Rifai
Marganda H. Sihite
Yoshifumi Taniguchi
Yos Vaisal
Wang Yong

Geonext Engineers (Geoservices)

Aung Kaw Myint
Myint Win
Pravin Patil
Ya Wai

Mud Loggers (Geoservices)

Aung Kaung
Wai Phyoe
Zin Maung Maung Lwin
Rawikan Mojan

Sample Catchers (Geoservices)

Nurul Najihah
Samantha Usun
Tania Crocker
Mohammad Idris

Wireline Tool Engineers (Schlumberger)

Gan Lifeng
Kengo Tsuchida
Daigoro Watanabe
Yusuke Yoshii
Akira Yoshizawa

Laboratory Officer (Marine Works Japan)

Tomoyuki Tanaka

Assistant Lab Officers (Marine Works Japan)

Toru Fujiki
Soichi Moriya
Toshikuni Yabuki

Curators (Marine Works Japan)

Shigako Nigi
Masaru Yasunaga

Laboratory Technicians (Marine Works Japan)

Masayuki Abe
Nobuhiro Anraku
Akihiko Fujihara
Keiko Fujino
Kei Fujiya
Mikio Hasegawa
Kentaro Hatakeda
Ei Hatakeyama
Yuya Hitomi
Daiki Kawata
Yoshiki Kido
Susumu Konno
Reina Miyahara
Hirotaka Miyamoto
Koh Morita
Htet Naing Lin
Saori Nishino
Rui Nitahara
Yuta Oda
Yasusei Sato
Ritsuko Sawada
Yu Shimazaki
Yuta Shinomiya
Kazuma Takahashi
Hiromi Takeda
Tomonori Watai
Mika Yamaguchi
Hideki Yamamoto
Masahiro Yasuda
Kanako Yoshida
Paing Zu

Operation Geologists (MarE3)

Kan Aoike
Takamitsu Sugihara
Kentaro Takeda

Assistant Operation Geologist (Nippon Marine Enterprise Japan)

Takuya Onodera

Assistant Operation Geologists (Marine Works Japan)

Atushi Kurasawa
Masumi Sakaguchi

Technical Engineers (MarE3)

Junya Ishiwata
Yasuhiro Namba
Ryuta Tanaka

Coring Specialist (MarE3)

Yuichi Shinmoto

Publications Specialists (Marine Works Japan)

Akiko Fuse
Mika Saido

IODP Publication Services staff*

Emily Britt

Editor II

Douglas Cummings

Graphics Specialist II

Gudelia ("Gigi") Delgado

Publications Coordinator

Ekanta Desai

Graphics Specialist II

Patrick H. Edwards

Supervisor of Production

Willow Grosz

Editor II

Jenni Hesse

Editor IV

Rhonda Kappler

Graphics Specialist IV

Ginny Lowe

Reports Coordinator

Amy McWilliams

Supervisor of Editing

Julie Myers

Production Editor III

Lorri Peters

Manager of Publication Services

Kenneth Sherar

Production Editor III

Alyssa Stephens

Graphics Specialist III

Jean Wulfson

Supervisor of Graphics

Ann Yeager

Distribution Specialist

*At time of publication.

Expedition-related bibliography*

Citation data for IODP publications and journal articles in RIS format

IODP publications

Scientific Prospectus

Tobin, H., Kimura, G., Kinoshita, M., Toczko, S., and Maeda, L., 2018. Expedition 358 Scientific Prospectus: NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. International Ocean Discovery Program. https://doi.org/10.14379/iodp.sp.358.2018

Preliminary Report

Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A. Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, 2019. Expedition 358 Preliminary Report: NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. International Ocean Discovery Program. https://doi.org/10.14379/iodp.pr.358.2019

Proceedings volume

Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A. Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, 2020. NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. Proceedings of the International Ocean Discovery Program, 358: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.358.2020

Expedition reports

Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A., Eguchi, N., Maeda, L., Toczko, S., Bedford, J., Chiyonobu, S., Colson, T.A., Conin, M., Cornard, P.H., Dielforder, A., Doan, M.-L., Dutilleul, J., Faulkner, D.R., Fukuchi, R., Guérin, G., Hamada, Y., Hamahashi, M., Hong, W.-L., Ijiri, A., Jaeger, D., Jeppson, T., Jin, Z., John, B.E., Kitamura, M., Kopf, A., Masuda, H., Matsuoka, A., Moore, G.F., Otsubo, M., Regalla, C., Sakaguchi, A., Sample, J., Schleicher, A., Sone, H., Stanislowski, K., Strasser, M., Toki, T., Tsuji, T., Ujiie, K., Underwood, M.B., Yabe, S., Yamamoto, Y., Zhang, J., Sanada, Y., Kido, Y., Le Ber, E., and Saito, S., 2020. Expedition 358 summary. With contributions by T. Kanamatsu. In Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A. Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. Proceedings of the International Ocean Discovery Program, 358: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.358.101.2020

Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Tobin, H., Yamaguchi, A., Eguchi, N., Maeda, L., Toczko, S., Bedford, J., Chiyonobu, S., Colson, T.A., Conin, M., Cornard, P.H., Dielforder, A., Doan, M.-L., Dutilleul, J., Faulkner, D.R., Fukuchi, R., Guérin, G., Hamada, Y., Hamahashi, M., Hong, W.-L., Ijiri, A., Jaeger, D., Jeppson, T., Jin, Z., John, B.E., Kitamura, M., Kopf, A., Masuda, H., Matsuoka, A., Moore, G.F., Otsubo, M., Regalla, C., Sakaguchi, A., Sample, J., Schleicher, A., Sone, H., Stanislowski, K., Strasser, M., Toki, T., Tsuji, T., Ujiie, K., Underwood, M.B., Yabe, S., Yamamoto, Y., Zhang, J., Sanada, Y., Kido, Y., Le Ber, E., and Saito, S., 2020. Expedition 358 methods. With contributions by T. Kanamatsu. In Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A. Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. Proceedings of the International Ocean Discovery Program, 358: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.358.102.2020

Kitajima, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Saffer, D., Tobin, H., Yamaguchi, A., Eguchi, N., Maeda, L., Toczko, S., Bedford, J., Chiyonobu, S., Colson, T.A., Conin, M., Cornard, P.H., Dielforder, A., Doan, M.-L., Dutilleul, J., Faulkner, D.R., Fukuchi, R., Guérin, G., Hamada, Y., Hamahashi, M., Hong, W.-L., Ijiri, A., Jaeger, D., Jeppson, T., Jin, Z., John, B.E., Kitamura, M., Kopf, A., Masuda, H., Matsuoka, A., Moore, G.F., Otsubo, M., Regalla, C., Sakaguchi, A., Sample, J., Schleicher, A., Sone, H., Stanislowski, K., Strasser, M., Toki, T., Tsuji, T., Ujiie, K., Underwood, M.B., Yabe, S., Yamamoto, Y., Zhang, J., Sanada, Y., Kido, Y., Le Ber, E., and Saito, S., 2020. Site C0002. With contributions by T. Kanamatsu. In Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A. Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. Proceedings of the International Ocean Discovery Program, 358: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.358.103.2020

Yamaguchi, A., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Tobin, H., Eguchi, N., Maeda, L., Toczko, S., Bedford, J., Chiyonobu, S., Colson, T.A., Conin, M., Cornard, P.H., Dielforder, A., Doan, M.-L., Dutilleul, J., Faulkner, D.R., Fukuchi, R., Guérin, G., Hamada, Y., Hamahashi, M., Hong, W.-L., Ijiri, A., Jaeger, D., Jeppson, T., Jin, Z., John, B.E., Kitamura, M., Kopf, A., Masuda, H., Matsuoka, A., Moore, G.F., Otsubo, M., Regalla, C., Sakaguchi, A., Sample, J., Schleicher, A., Sone, H., Stanislowski, K., Strasser, M., Toki, T., Tsuji, T., Ujiie, K., Underwood, M.B., Yabe, S., Yamamoto, Y., Zhang, J., Sanada, Y., Kido, Y., Le Ber, E., and Saito, S., 2020. Site C0024. With contributions by T. Kanamatsu. In Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A. Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. Proceedings of the International Ocean Discovery Program, 358: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.358.104.2020

Kimura, G., Hirose, T., Ikari, M., Kanagawa, K., Kinoshita, M., Kitajima, H., Saffer, D., Tobin, H., Yamaguchi, A., Eguchi, N., Maeda, L., Toczko, S., Bedford, J., Chiyonobu, S., Colson, T.A., Conin, M., Cornard, P.H., Dielforder, A., Doan, M.-L., Dutilleul, J., Faulkner, D.R., Fukuchi, R., Guérin, G., Hamada, Y., Hamahashi, M., Hong, W.-L., Ijiri, A., Jaeger, D., Jeppson, T., Jin, Z., John, B.E., Kitamura, M., Kopf, A., Masuda, H., Matsuoka, A., Moore, G.F., Otsubo, M., Regalla, C., Sakaguchi, A., Sample, J., Schleicher, A., Sone, H., Stanislowski, K., Strasser, M., Toki, T., Tsuji, T., Ujiie, K., Underwood, M.B., Yabe, S., Yamamoto, Y., Zhang, J., Sanada, Y., Kido, Y., Le Ber, E., and Saito, S., 2020. Site C0025. With contributions by T. Kanamatsu. In Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A. Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. Proceedings of the International Ocean Discovery Program, 358: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.358.105.2020

Supplementary material

Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A. Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, 2020. Supplementary material, https://doi.org/10.14379/iodp.proc.358supp.2020. Supplement to Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A. Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. Proceedings of the International Ocean Discovery Program, 358: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.358.2020

Expedition research results

Underwood, M.B., 2022. Data report: clay mineral assemblages and diagenesis within the inner Nankai accretionary prism and the Kumano Basin, IODP Expedition 358, Sites C0002 and C0025, offshore Japan. In Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A., Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. Proceedings of the Inernational Ocean Discovery Program, 358: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.358.201.2022

Journals/Books

Bedford, J.D., Faulkner, D.R., Allen, M.J., and Hirose, T., 2021. The stabilizing effect of high pore-fluid pressure along subduction megathrust faults: evidence from friction experiments on accretionary sediments from the Nankai Trough. Earth and Planetary Science Letters, 574:117161. https://doi.org/10.1016/j.epsl.2021.117161

Cornard, P.H., Moernaut, J., Moore, G.F., Kioka, A., Kopf, A., dos Santos Ferreira, C., and Strasser, M., 2022. Sequence stratigraphic evolution of the Kumano forearc basin during the last deglaciation: influence of eustatic and tectonically-controlled shelf morphology on deep-marine sediment dynamics. Sedimentary Geology, 430:106100. https://doi.org/10.1016/j.sedgeo.2022.106100

Doan, M.-L., Dutilleul, J., and Henry, P., 2023. Effective porosity profile at IODP Site C0002 in the heart of the Nankai accretionary prism, and its use for predicting in situ seismic velocities. Geophysical Research Letters, 50(4):e2022GL100209. https://doi.org/10.1029/2022GL100209

Dubinya, N., and Galybin, A., 2024. Reconstruction of stress trajectory field in Nankai subduction zone based on drilling data. Journal of Rock Mechanics and Geotechnical Engineering. https://doi.org/10.1016/j.jrmge.2024.04.026

Jin, Z., 2023. Measuring viscous properties of Nankai accretionary prism aaterials and poro-visco-elastic modeling of the mechanical behaviors [PhD dissertation]. University of Wisconsin, Madison, WI. https://www.proquest.com/docview/2858216011

Kimura, G., Hamada, Y., Yabe, S., Yamaguchi, A., Fukuchi, R., Kido, Y., Maeda, L., Toczko, S., Okuda, H., Ogawa, N., Morioka, H., Ujiie, K., and Saffer, D., 2022. Deformation process and mechanism of the frontal megathrust at the Nankai subduction zone. Geochemistry, Geophysics, Geosystems, 23(4):e2021GC009855. https://doi.org/10.1029/2021GC009855

Kinoshita, M., Kimura, G., and Eguchi, N., 2020. Urgency evaluation of the Nankai great earthquake and tsunami by scientific ocean drilling. Impact, 2020(3):29–31. https://doi.org/10.21820/23987073.2020.3.29

Okuda, H., Kitamura, M., Takahashi, M., and Yamaguchi, A., 2023. Frictional properties of the décollement in the shallow Nankai Trough: constraints from friction experiments simulating in-situ conditions and implications for the seismogenic zone. Earth and Planetary Science Letters, 621:118357. https://doi.org/10.1016/j.epsl.2023.118357

Pwavodi, J., and Doan, M.-L., 2023. Direct assessment of the hydraulic structure of the plate boundary at the toe of the Nankai accretionary prism. Geophysical Journal International, 236(2):1125–1138. https://doi.org/10.1093/gji/ggad473

Pwavodi, J.T., 2023. Integration of borehole geophysical data and core petrophysical properties to model hydrogeological properties of the Nankai subduction zone [PhD dissertation]. Université Grenoble Alpes, Grenoble, FR. https://insu.hal.science/tel-04368498/

Tobin, H.J., Saffer, D.M., Castillo, D.A., and Hirose, T., 2022. Direct constraints on in situ stress state from deep drilling into the Nankai subduction zone, Japan. Geology. https://doi.org/10.1130/G49639.1

Tonegawa, T., Kimura, T., Shiraishi, K., Yabe, S., Fukao, Y., Araki, E., Kinoshita, M., Sanada, Y., Miura, S., Nakamura, Y., and Kodaira, S., 2021. Weak faults at megathrust plate boundary respond to tidal stress. Earth, Planets and Space, 73(1):89. https://doi.org/10.1186/s40623-021-01414-3

Yabe, S., Fukuchi, R., Hamada, Y., and Kimura, G., 2020. A new method for the empirical conversion of logging data to clay mineral fraction in the Nankai accretionary prism. Earth, Planets and Space, 72(1):166. https://doi.org/10.1186/s40623-020-01303-1

Yao, B., Zeng, W., Hayes, D.E., and Spangler, S., 1994. The Geological Memoir of South China Sea Surveyed Jointly by China and USA: Wuhan, China (China University Geosciences Press). (in Chinese)

Conferences

Dutilleul, J., Conin, M., Bourlange, S., Géraud, Y., and the Expedition 358 Science Party, 2020. Characterization of porosity from cation exchange capacity and resistivity data at IODP Expedition 358 Site C0024: insights on compaction state, stress and deformation history at the frontal thrust of the Nankai margin. Presented at the 2020 European Geosciences Union General Assembly 2020, Online, 4–8 May 2020. https://doi.org/10.5194/egusphere-egu2020-11685

Dutilleul, J., Conin, M., Bourlange, S., Géraud, Y., and the Expedition 358 Science Party, 2020. Characterization of porosity from cation exchange capacity and resistivity data at IODP Expedition 358 Site C0024: insights on compaction state, stress and deformation history at the frontal thrust of the Nankai margin. Presented at the 2020 European Geosciences Union General Assembly, Online, 4–8 May 2020. https://doi.org/10.5194/egusphere-egu2020-11685

Kimura, T., Tonegawa, T., Shiraishi, K. Araki, E., Nakamura, Y., Kaiho, Y., Fujie, G., Miura, S., Kodaira, S., Sakurai, N., Sanada, Y., Kido, Y., Kinoshita, M., Takahashi, N., Machida, Y., and Nishida, S., 2019. Active and passive seismic experiment during the IODP Exp. 358 deep riser drilling in the Nankai Trough, Japan. Presented at the 2019 Japan Geoscience Union Meeting, Chiba, Japan, 26–30 May 2019. https://confit.atlas.jp/guide/event/jpgu2019/subject/SSS06-04/advanced?cryptoId=

Sakaguchi, A., Strasser, M., Hamahashi, M., Hirose, T., Kitajima, H., and IODP Expedition 358 Scientists, 2019. Coexistence of soft and hard sediments at deep Nankai accretionary prism, NanTro SEIZE Project, IODP Exp. 358. Presented at the 2019 Japan Geoscience Union Meeting, Chiba, Japan, 26–30 May 2019. https://confit.atlas.jp/guide/event/jpgu2019/subject/SSS06-03/advanced?cryptoId=

Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura G., Kinoshita, M., Kitajima, H., Saffer, D.M., Yamaguchi, A., Maeda, L., Eguchi, N., and Toczko, S., 2019. Deep drilling at the Nankai Trough: IODP NanTroSEIZE Expedition 358 summary and first results. Presented at the 2019 Japan Geoscience Union Meeting, Chiba, Japan, 26–30 May 2019. https://confit.atlas.jp/guide/event/jpgu2019/subject/SSS06-02/advanced

Yamaguchi, A., Ikari, M., Kimura, G., Maeda, L., Toczko, S., and the IODP Expedition 358 Scientists, 2020. Riserless contingency operations during IODP NanTroSEIZE Expedition 358. Presented at the 2020 Japan Geoscience Union/American Geophysical Union Joint Meeting 2020, Chiba, Japan, 24–28 May 2020. https://confit.atlas.jp/guide/event/jpgu2020/subject/SCG57-03/advanced

*The Expedition-related bibliography is continually updated online. Please send updates to PubCrd@iodp.tamu.edu.