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Proceedings of the
International Ocean Discovery Program

Volume 372B/375
Hikurangi Subduction Margin Coring, Logging, and Observatories

Expedition 372B/375 of the R/V JOIDES Resolution
Timaru, New Zealand, to Auckland, New Zealand
Sites U1518–U1520 and U1526
8 March–5 May 2018

Volume authorship
Wallace, L.M., Saffer, D.M., Barnes, P.M., Pecher, I.A., Petronotis, K.E., LeVay, L.J., and the Expedition 372/375 Scientists

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Published by
International Ocean Discovery Program


Publisher’s notes

This publication was prepared by 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)
  • Ministry of Science and Technology (MOST), People’s Republic of China
  • Korea Institute of Geoscience and Mineral Resources (KIGAM)
  • Australia-New Zealand IODP Consortium (ANZIC)
  • Ministry of Earth Sciences (MoES), India
  • Coordination for Improvement of Higher Education Personnel (CAPES), Brazil

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.

The bulk of the shipboard-collected core data from this expedition is accessible at http://iodp.tamu.edu/database/index.html. If you cannot access this site or need additional data, please contact Data Librarian, International Ocean Discovery Program JOIDES Resolution Science Operator, Texas A&M University, 1000 Discovery Drive, College Station TX 77845-9547, USA. Tel: (979) 845-8495; Fax: (979) 458-1617; Email: database@iodp.tamu.edu.

A complete set of the logging data collected during the expedition is available at http://mlp.ldeo.columbia.edu/logdb/scientific_ocean_drilling. If you have problems downloading the data, wish to receive additional logging data, or have questions regarding the data, please contact Database Administrator, Borehole Research Group, Lamont-Doherty Earth Observatory of Columbia University, PO Box 1000, 61 Route 9W, Palisades NY 10964, USA. Tel: (845) 365-8343; Fax: (845) 365-3182; Email: logdb@ldeo.columbia.edu.

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

JRSO expedition photos are the property of IODP and are public access.

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

Cover photograph shows wellhead of ACORK/CORK-II nested observatory deployed at Site U1518. The CORK was named “Te Matakite,” which means “to see into the future” in Māori. Photo credit: Demian Saffer and IODP JRSO.

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/372B_375/372B375title.html#bib.

ISSN

World Wide Web: 2377-3189

Volume DOI

https://doi.org/10.14379/iodp.proc.372B375.2019

Publication date

5 May 2019


Contents

Expedition reports

Chapters

Expedition 372B/375 summary
D.M. Saffer et al.
HTML PDF Download figures Download table Cited by

Expedition 372B/375 methods
L.M. Wallace et al.
HTML PDF Download figures Download tables Cited by

Site U1518
D.M. Saffer et al.
HTML PDF Download figures Download tables Cited by

Site U1519
P.M. Barnes et al.
HTML PDF Download figures Download tables Cited by

Site U1520
P.M. Barnes et al.
HTML PDF Download figures Download tables Cited by

Site U1526
L.M. Wallace et al.
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 U1518
Visual core descriptions · Smear slides · Thin sections

Site U1519
Visual core descriptions · Smear slides

Site U1520
Visual core descriptions · Smear slides · Thin sections

Site U1526
Visual core descriptions · Smear slides · Thin sections

Supplementary material

Supplementary material for the Volume 372B/375 expedition reports includes DESClogik workbooks, layer thickness data, and structure calculations in Microsoft Excel format, structure spreadsheet notes in Microsoft Word format, and smear slide log sheets and handwritten VCDs in PDF. A full list of directories can be found in SUPP_MAT in the volume zip folder or on the Supplementary material for Volume 372B/375 expedition reports web page.

Expedition research results

Data reports

Pending.

Syntheses

Pending.

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 372B/375 site map
IODP map (Expeditions 349–357, 359–372, 374–375, and 380–381)
Integrated Ocean Drilling Program map (Expeditions 301–348)
ODP map (Legs 100–210)
DSDP map (Legs 1–96)


Acknowledgments

The success of International Ocean Discover Program (IODP) Expeditions 372 and 375 hinged on the dedication, support, and professionalism of the staff and crew aboard the R/V JOIDES Resolution and the JOIDES Resolution Science Operator (JRSO) technical staff. We acknowledge their pivotal contributions in accomplishing the objectives of the Hikurangi margin drilling program. They ensured that operations went smoothly with very few major issues, and when issues did arise, they addressed them quickly. This was key to achieving nearly 100% of our operational targets. We also acknowledge support from many other IODP staff before, during, and after the expedition, particularly in planning operations and observatory installations.

Because of the complex and varied objectives of this drilling program, both expeditions involved multiple years of planning with heavy involvement from many IODP staff, most notably Katerina Petronotis, Kevin Grigar, Bill Rhinehart, John van Hyfte, Mike Storms, and Steve Midgely. We also gratefully acknowledge Hans Jannasch, Earl Davis, Tom Pettigrew, and Keir Becker for sharing their extensive knowledge during the design and planning phases of the observatories and Earl and Hans for constructing, designing, and testing some of the components.

We are also grateful to the United States National Science Foundation (NSF) for funding support of the CORK observatories and for supporting the planning, design, and fabrication efforts well in advance of drilling. This lead time was critical to the success of the expeditions.

We thank Dan Bassett, Greg Foothead, and the captain and crew of the R/V Tangaroa for facilitating delivery of some observatory components to JOIDES Resolution at sea during Expedition 375.

The IODP expeditions at the Hikurangi margin were the culmination of decades of a diverse array of surveys and research on the offshore Hikurangi margin and the slip behavior that occurs there. In particular, we thank the GeoNet project (https://www.geonet.org.nz; funded by the New Zealand Earthquake Commission and Land Information New Zealand), which operates the continuous GPS and seismic monitoring network that enabled the discovery of shallow slow slip events at the northern Hikurangi margin, thus motivating these expeditions. The tectonic and geological framework of the drilling transect for Expeditions 372 and 375 was underpinned by numerous seismic imaging and multibeam bathymetric expeditions led by scientists from New Zealand, the United States, and Europe. In particular, we gratefully acknowledge Phil Barnes, Rupert Sutherland, Stuart Henrys, Dan Barker, Joshu Mountjoy, Sebastian Krastel, Rob Harris, Anne Trehu, Rebecca Bell, Melissa Gray, Joanna Morgan, Andrea Plaza-Faverola, Dan Bassett, Steve Wilcox, John Mitchell, and Susi Woelz for their various contributions to seismic and bathymetric acquisition, processing, and/or interpretations of these data sets that provided a framework for the drilling transect and were critical for drill site characterization and safety evaluation. We are grateful to the funding agencies that supported the acquisition of site survey and regional geophysical and bathymetric data, including the New Zealand Ministry of Business, Innovation, and Employment (MBIE), New Zealand Ocean Survey 20/20 program, National Institute of Water & Atmospheric Research (NIWA), GNS Science, German Science Foundation, and NSF.

The IODP proposals that formed the basis for Expeditions 372 and 375 emerged from a series of workshops and meetings that involved a dedicated proponent group who were key contributors to the proposals, and members of the drilling proponent team provided continued input and guidance throughout the planning and implementation of the expeditions. We acknowledge the New Zealand MBIE, U.S. Science Support Program, New Zealand Earthquake Commission, and NSF for support of these workshops.

We also thank Stuart Henrys for his help in assembling materials for the IODP Environmental Protection and Safety Panel (EPSP) and for providing advice to Mitch Malone, who successfully dealt with the New Zealand environmental protection regulations and clearance requirements that were needed to undertake the drilling expedition.

Finally, we are grateful to IODP and the JOIDES Resolution Facility Board for supporting this complex project. We hope that it will help further build on the extensive legacy of IODP in illuminating fundamental and societally relevant processes that shape our planet.


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 a renewed 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 new IODP 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 Center for Deep Earth Exploration (CDEX), 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 new 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 new 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 new IODP also has a second internationally integrative level for high-level discussion and consensus-building: the IODP Forum. The Forum is charged with assessing program-wide progress toward achieving the Science Plan. 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 new IODP represents a remarkable level of international collaboration that remains one of the greatest ongoing strengths of scientific ocean drilling.

James A. Austin Jr.
Chair, IODP Forum


Reviewers for this volume

Pending.


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: rumford@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

Center for Deep Earth Exploration (CDEX)

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: cdex@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 372B/375 participants*

Expedition 372 scientists

Ingo A. Pecher

Co-Chief Scientist

School of Environmental and Marine Sciences

University of Auckland

New Zealand

i.pecher@auckland.ac.nz

Philip M. Barnes

Co-Chief Scientist

Ocean Geology

National Institute of Water and Atmospheric Research (NIWA)

New Zealand

philip.barnes@niwa.co.nz

Leah J. LeVay

Expedition Project Manager/Staff Scientist

International Ocean Discovery Program

Texas A&M University

USA

levay@iodp.tamu.edu

Sylvain M. Bourlange

Physical Properties Specialist

Ecole Nationale Supérieure de Géologie-Laboratoire geoRessources

Université de Lorraine

France

sylvain.bourlange@univ-lorraine.fr

Morgane M.Y. Brunet

Sedimentologist

MARUM-Center for Marine Environmental Sciences

University of Bremen

Germany


Present affiliation (1 January 2019):

University of Rennes 1

France

morganebrunet@hotmail.com

Sebastian Cardona

Sedimentologist

Department of Geology and Geological Engineering

Colorado School of Mines

USA

scardona@mines.edu

Michael B. Clennell

Physical Properties Specialist/Downhole Measurements

Energy

CSIRO

Australia

ben.clennell@csiro.au

Ann E. Cook

Physical Properties Specialist/Downhole Measurements

School of Earth Sciences

Ohio State University

USA

cook.1129@osu.edu

Brandon Dugan

Physical Properties Specialist/Downhole Measurements

Department of Geophysics

Colorado School of Mines

USA

dugan@mines.edu

Judith Elger

Physical Properties Specialist/Downhole Measurements

Helmholtz Centre for Ocean Research Kiel

Christian-Albrechts-Universitat zu Kiel (IFM)

Germany

jelger@geomar.de

Davide Gamboa

Physical Properties Specialist/Downhole Measurements

British Geological Survey-Wales

United Kingdom

davide@bgs.ac.uk

Aggeliki Georgiopoulou

Sedimentologist

UCD School of Earth Sciences

University College Dublin

Ireland


Present affiliation (1 February 2019):

School of Environment and Technology

University of Brighton

United Kingdom

A.Georgiopoulou@brighton.ac.uk

Shuoshuo Han

Physical Properties Specialist/Downhole Measurements

Institute for Geophysics

The University of Texas at Austin

USA

han@ig.utexas.edu

Katja U. Heeschen

Organic Geochemist/Pressure Coring Specialist

GFZ German Research Centre for Geosciences

Germany

katja.heeschen@gfz-potsdam.de

Gaowei Hu

Physical Properties Specialist

Gas Hydrate Department

Qingdao Institute of Marine Geology

China

hgw-623@163.com

Gil Young Kim

Physical Properties Specialist/Downhole Measurements

Marine Geology and Exploration Center

Korea Institute of Geoscience & Mineral Resources (KIGAM)

Republic of Korea

gykim@kigam.re.kr

Hiroaki Koge

Physical Properties Specialist/Downhole Measurements

Graduate School of Frontier Sciences/Atmosphere and Ocean Research Institute

University of Tokyo

Japan

Present affiliation (18 April 2019):

Marine Geology Research Group
Geological Survey of Japan

National Institute of Advanced Industrial Science and Technology (AIST)

Japan

koge.h@aist.go.jp

Karina S. Machado

Organic Geochemist

Production Engineering Department

Federal University of Paraná

Brazil

karinascurupa@gmail.com

David D. McNamara

Physical Properties Specialist/Downhole Measurements

Earth and Ocean Sciences

School of Natural Sciences

National University of Ireland, Galway

Ireland

Present affiliation (27 June 2019):

Department of Earth, Ocean, and Environmental Sciences

University of Liverpool

United Kingdom

d.mcnamara@liverpool.ac.uk

Gregory F. Moore

Physical Properties Specialist/Downhole Measurements

Department of Geology and Geophysics/SOEST

University of Hawaii at Manoa

USA

gmoore@hawaii.edu

Joshu J. Mountjoy

Sedimentologist/Structural Geologist/New Zealand Observer

National Institute of Water and Atmospheric Research (NIWA)

New Zealand

joshu.mountjoy@niwa.co.nz

Michael A. Nole

Physical Properties Specialist

Hildebrand Department of Petroleum and Geosystems Engineering

University of Texas at Austin

USA


Present affiliation (1 July 2018):

Applied Systems Analysis and Research

Sandia National Laboratories

USA

mnole@sandia.gov

Satoko Owari

Inorganic Geochemist

Department of Earth Sciences

Chiba University

Japan

Present affiliation (2 April 2019):

School of Marine Resources and Environment

Tokyo University of Marine Science and Technology

Japan

sowari0@kaiyodai.ac.jp

Matteo Paganoni

Physical Properties Specialist/Downhole Measurements

Department of Earth Sciences

University of Oxford

United Kingdom


Present affiliation (1 July 2018):

Shell Global Solutions International, B.V.

Netherlands

matte89paga@gmail.com

Paula S. Rose

Inorganic Geochemist

Physical and Environmental Sciences

Texas A&M University-Corpus Christi

USA

paula.rose@tamucc.edu

Elizabeth J. Screaton

Physical Properties Specialist/Downhole Measurements

Department of Geological Sciences

University of Florida

USA

screaton@ufl.edu

Uma Shankar

Physical Properties Specialist/Downhole Measurements

Department of Geophysics

Institute of Science

Banaras Hindu University

India

umashankar@bhu.ac.in

Marta E. Torres

Inorganic Geochemist

College of Earth, Ocean and Atmospheric Sciences

Oregon State University

USA

mtorres@coas.oregonstate.edu

Xiujuan Wang

Physical Properties Specialist/Downhole Measurements

Key Laboratory of Marine Geology and Environment

Institute of Oceanology, Chinese Academy of Sciences

China

wangxiujuan@ms.qdio.ac.cn

Hung-Yu Wu

Physical Properties Specialist/Downhole Measurements

Japan Agency for Marine-Earth Science and Technology

Japan

Sonata.wu@gmail.com

Expedition 372 education and outreach

Stephanie M. Sharuga

Education Officer

National Oceanic and Atmospheric Administration (NOAA)

USA

ssharuga@outlook.com

Erin K. Todd

Education Officer

Department of Geology

University of Otago

New Zealand

erin.todd@otago.ac.nz

Expedition 375 scientists

Demian M. Saffer

Co-Chief Scientist

Department of Geosciences

The Pennsylvania State University

USA

dms45@psu.edu

Laura M. Wallace

Co-Chief Scientist

Tectonophysics Department

GNS Science

New Zealand

l.wallace@gns.cri.nz

Katerina E. Petronotis

Expedition Project Manager/Staff Scientist

International Ocean Discovery Program

Texas A&M University

USA

petronotis@iodp.tamu.edu

Philip M. Barnes

Core-Log-Seismic Integration Specialist

Ocean Geology

National Institute of Water and Atmospheric Research (NIWA)

New Zealand

philip.barnes@niwa.co.nz

Rebecca E. Bell

Core-Log-Seismic Integration Specialist

Geology and Geophysics

Imperial College London

United Kingdom

rebecca.bell@imperial.ac.uk

Martin P. Crundwell

Micropaleontologist (foraminifers)/Observer

Paleontology and Environmental Change Section

GNS Science

New Zealand

m.crundwell@gns.cri.nz

Christie H. Engelmann de Oliveira

Sedimentologist

Programa de Pós-Graduação em Geologia

Universidade do Vale do Rio dos Sinos

Brazil

christie.oliveira10@gmail.com

Ake Fagereng

Structural Geologist

School of Earth and Ocean Sciences

Cardiff University

United Kingdom

fagerengA@cardiff.ac.uk

Patrick M. Fulton

Petrophysics (downhole measurements)/Observatory Specialist

Department of Geology and Geophysics

Texas A&M University

USA


Present affiliation (1 January 2019):

Department of Earth and Atmospheric Sciences

Cornell University

USA

pfulton@cornell.edu

Annika Greve

Paleomagnetist

R&D Center for Ocean Drilling Science (ODS)

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

Japan

Annika.Greve@jamstec.go.jp

Robert N. Harris

Petrophysics (physical properties/downhole measurements) Specialist

College of Earth, Ocean and Atmospheric Sciences

Oregon State University

USA

rharris@coas.oregonstate.edu

Yoshitaka Hashimoto

Sedimentologist

Department of Natural Environmental Science

Kochi University

Japan

hassy@kochi-u.ac.jp

Andre Hüpers

Inorganic Geochemist

MARUM

University of Bremen

Germany

ahuepers@uni-bremen.de

Matt J. Ikari

Petrophysics (physical properties) Specialist

MARUM

University of Bremen

Germany

mikari@marum.de

Yoshihiro Ito

Petrophysics (physical properties) Specialist

Disaster Prevention Research Institute

Kyoto University

Japan

ito.yoshihiro.4w@kyoto-u.ac.jp

Hiroko Kitajima

Petrophysics (physical properties) Specialist

Department of Geology and Geophysics

Texas A&M University

USA

kitaji@tamu.edu

Steffen Kutterolf

Sedimentologist

Helmholtz Centre for Ocean Research Kiel

Germany

skutterolf@geomar.de

Hikweon Lee

Petrophysics (physical properties) Specialist

Climate Change Mitigation and Sustainability

Korea Institute of Geoscience and Mineral Resources (KIGAM)

Republic of Korea

hklee@kigam.re.kr

Xuesen Li

Paleomagnetist

College of Earth Science

Guilin University of Technology

China

lixuesen2000@sina.com

Min Luo

Inorganic Geochemist

Hadal Science and Technology Research Center

College of Marine Sciences

Shanghai Ocean University

China

mluo@shou.edu.cn

Pierre R. Malie

Organic Geochemist

Geosciences Montpellier Laboratory

Université Montpellier

France

pierre.malie@gm.univ-montp2.fr

Francesca Meneghini

Sedimentologist

Dipartimento di Scienze della Terra

Università degli Studi di Pisa

Italy

meneghini@dst.unipi.it

Julia K. Morgan

Structural Geologist

Department of Earth Science

Rice University

USA

morganj@rice.edu

Atsushi Noda

Sedimentologist

Research Institute of Geology and Geoinformation

National Institute of Advanced Industrial Science and Technology (AIST)

Geological Survey of Japan

Japan

a.noda@aist.go.jp

Hannah S. Rabinowitz

Sedimentologist

Lamont-Doherty Earth Observatory

Columbia University

USA


Present affiliation (1 June 2018):

Department of Earth, Environmental, and Planetary Sciences

Brown University

USA

hanna_rabinowitz@brown.edu

Heather M. Savage

Structural Geologist

Lamont-Doherty Earth Observatory

Columbia University

USA


Present affiliation (1 July 2019):

Earth and Marine Sciences Building

University of California

USA

hsavage@ucsc.edu

Claire L. Shepherd

Micropaleontologist (nannofossils)

Paleontology and Environmental Change Section

GNS Science

New Zealand

c.shepherd@gns.cri.nz

Srisharan Shreedharan

Petrophysics (downhole measurements) Specialist

Department of Geosciences

The Pennsylvania State University

USA

srisharan@psu.edu

Evan A. Solomon

Inorganic Geochemist/Observatory Specialist

School of Oceanography

University of Washington

USA

esolomn@uw.edu

Michael B. Underwood

Sedimentologist

Department of Earth and Environmental Science

New Mexico Institute of Mining and Technology

USA

underwoodm@missouri.edu

Maomao Wang

Structural Geologist

College of Oceanography

Hohai University

China

wangmm@hhu.edu.cn

Adam D. Woodhouse

Micropaleontologist (foraminifers)

School of Earth and Environment

University of Leeds

United Kingdom

eeadw@leeds.ac.uk

Expedition 375 education and outreach

Thanos A. Fatouros

Outreach Officer

USA

thanos.fatouros@gmail.com

Aliki Weststrate

Outreach Officer

New Zealand

aliki@outerreaches.co.nz

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

Operational and technical staff

Siem Offshore AS officials

Jacob C. Robinson

Master of the Drilling Vessel

Mark Robinson

Drilling Supervisor

JRSO shipboard personnel and technical representatives

Expedition 372

Robert Aduddell

Engineer

Susan Boehm

Thin Section Laboratory

Inva Braha

Curatorial Specialist

Ty Cobb

Physical Properties Laboratory

Lisa Crowder

Assistant Laboratory Officer

Aaron de Loach

Core Laboratory

Lachlan Douglass

LWD Engineer

Keith Dupuis

Underway Geophysics Laboratory/Downhole Tools Laboratory

David Fackler

Applications Developer

Timothy Fulton

Senior Imaging Specialist

Clayton Furman

Logging Engineer

Randy Gjesvold

Marine Instrumentation Specialist

Kevin Grigar

Operations Superintendent

Sandra Herrmann

Assistant Laboratory Officer

Michael Hodge

Marine Computer Specialist

Jon Howell

Applications Developer

Minh Huynh

Marine Computer Specialist

Rhonda Kappler

Publications Specialist

Nicolette Lawler

X-Ray Laboratory

Aaron Mechler

Chemistry Laboratory

Mike Meiring

Engineer

William Mills

Laboratory Officer

Beth Novak

Paleomagnetism Laboratory

David Pedulla

LWD Engineer

Garrick Van Rensburg

Marine Instrumentation Specialist

Liam Warda

LWD Engineer

Expedition 375

Susan Boehm

X-Ray Laboratory

Lisa Brandt

Chemistry Laboratory

Ty Cobb

Physical Properties Laboratory

Lisa Crowder

Laboratory Officer

Aaron de Loach

Assistant Laboratory Officer

Ekanta Desai

Publications Specialist

Keith Dupuis

Underway Geophysics Laboratory

Timothy Fulton

Senior Imaging Specialist

Clayton Furman

Logging Engineer

Randy Gjesvold

Marine Instrumentation Specialist

Kevin Grigar

Operations Superintendent

Sandra Herrmann

Assistant Laboratory Officer

Michael Hodge

Marine Computer Specialist

Minh Huynh

Marine Computer Specialist

Nicolette Lawler

X-Ray Laboratory

Aaron Mechler

Chemistry Laboratory

Mike Meiring

Engineer

Algie Morgan

Application Developer

Beth Novak

Paleomagnetism Laboratory

William Rhinehart

Engineer

Catherine Smith

Curatorial Specialist

Larry Tuttle

Core Laboratory (temporary)

John Van Hyfte

Engineer

Garrick Van Rensburg

Marine Instrumentation Specialist

Hai (James) Zhao

Application Developer

IODP Publication Services staff*

Douglas Cummings

Graphics Specialist II

Gudelia (“Gigi”) Delgado

Publications Coordinator

Ekanta Desai

Graphics Specialist II

Patrick H. Edwards

Production Editor IV

Jaime A. Gracia

Supervisor of Production and Graphics

Jenni Hesse

Editor IV

Rhonda Kappler

Graphics Specialist IV

Shana C. Lewis

Editor III

Ginny Lowe

Reports Coordinator

Amy McWilliams

Supervisor of Editing

Julie Myers

Production Editor II

Lorri Peters

Manager of Publication Services

Sandi Sherar Ruddick

Editor II

Kenneth Sherar

Production Editor III

Alyssa Stephens

Graphics Specialist III

Crystal Wolfe

Production Editor III

Jean Wulfson

Graphics Specialist III

Ann Yeager

Distribution Specialist

*At time of publication.

Expedition-related bibliography*

IODP publications

Scientific Prospectus

Saffer, D.M., Wallace, L.M., and Petronotis, K., 2017. Expedition 375 Scientific Prospectus: Hikurangi Subduction Margin Coring and Observatories. International Ocean Discovery Program. http://dx.doi.org/​10.14379/​iodp.sp.375.2017

Preliminary Report

Saffer, D.M., Wallace, L.M., Petronotis, K., and the Expedition 375 Scientists, 2018. Expedition 375 Preliminary Report: Hikurangi Subduction Margin Coring and Observatories. International Ocean Discovery Program. https://doi.org/​10.14379/​iodp.pr.375.2018

Proceedings volume

Wallace, L.M., Saffer, D.M., Barnes, P.M., Pecher, I.A., Petronotis, K.E., LeVay, L.J., and the Expedition 372/375 Scientists, 2019. Hikurangi Subduction Margin Coring, Logging, and Observatories. Proceedings of the International Ocean Discovery Program, 372B/375: College Station, TX (International Ocean Discovery Program). https://doi.org/​10.14379/​iodp.proc.372B375.2019

Expedition reports

Saffer, D.M., Wallace, L.M., Barnes, P.M., Pecher, I.A., Petronotis, K.E., LeVay, L.J., Bell, R.E., Crundwell, M.P., Engelmann de Oliveira, C.H., Fagereng, A., Fulton, P.M., Greve, A., Harris, R.N., Hashimoto, Y., Hüpers, A., Ikari, M.J., Ito, Y., Kitajima, H., Kutterolf, S., Lee, H., Li, X., Luo, M., Malie, P.R., Meneghini, F., Morgan, J.K., Noda, A., Rabinowitz, H.S., Savage, H.M., Shepherd, C.L., Shreedharan, S., Solomon, E.A., Underwood, M.B., Wang, M., Woodhouse, A.D., Bourlange, S.M., Brunet, M.M.Y., Cardona, S., Clennell, M.B., Cook, A.E., Dugan, B., Elger, J., Gamboa, D., Georgiopoulou, A., Han, S., Heeschen, K.U., Hu, G., Kim, G.Y., Koge, H., Machado, K.S., McNamara, D.D., Moore, G.F., Mountjoy, J.J., Nole, M.A., Owari, S., Paganoni, M., Rose, P.S., Screaton, E.J., Shankar, U., Torres, M.E., Wang, X., and Wu, H.-Y., 2019. Expedition 372B/375 summary. In Wallace, L.M., Saffer, D.M., Barnes, P.M., Pecher, I.A., Petronotis, K.E., LeVay, L.J., and the Expedition 372/375 Scientists, Hikurangi Subduction Margin Coring, Logging, and Observatories. Proceedings of the International Ocean Discovery Program, 372B/375: College Station, TX (International Ocean Discovery Program). https://doi.org/​10.14379/​iodp.proc.372B375.101.2019

Wallace, L.M., Saffer, D.M., Barnes, P.M., Pecher, I.A., Petronotis, K.E., LeVay, L.J., Bell, R.E., Crundwell, M.P., Engelmann de Oliveira, C.H., Fagereng, A., Fulton, P.M., Greve, A., Harris, R.N., Hashimoto, Y., Hüpers, A., Ikari, M.J., Ito, Y., Kitajima, H., Kutterolf, S., Lee, H., Li, X., Luo, M., Malie, P.R., Meneghini, F., Morgan, J.K., Noda, A., Rabinowitz, H.S., Savage, H.M., Shepherd, C.L., Shreedharan, S., Solomon, E.A., Underwood, M.B., Wang, M., Woodhouse, A.D., Bourlange, S.M., Brunet, M.M.Y., Cardona, S., Clennell, M.B., Cook, A.E., Dugan, B., Elger, J., Gamboa, D., Georgiopoulou, A., Han, S., Heeschen, K.U., Hu, G., Kim, G.Y., Koge, H., Machado, K.S., McNamara, D.D., Moore, G.F., Mountjoy, J.J., Nole, M.A., Owari, S., Paganoni, M., Rose, P.S., Screaton, E.J., Shankar, U., Torres, M.E., Wang, X., and Wu, H.-Y., 2019. Expedition 372B/375 methods. In Wallace, L.M., Saffer, D.M., Barnes, P.M., Pecher, I.A., Petronotis, K.E., LeVay, L.J., and the Expedition 372/375 Scientists, Hikurangi Subduction Margin Coring, Logging, and Observatories. Proceedings of the International Ocean Discovery Program, 372B/375: College Station, TX (International Ocean Discovery Program). https://doi.org/​10.14379/​iodp.proc.372B375.102.2019

Saffer, D.M., Wallace, L.M., Barnes, P.M., Pecher, I.A., Petronotis, K.E., LeVay, L.J., Bell, R.E., Crundwell, M.P., Engelmann de Oliveira, C.H., Fagereng, A., Fulton, P.M., Greve, A., Harris, R.N., Hashimoto, Y., Hüpers, A., Ikari, M.J., Ito, Y., Kitajima, H., Kutterolf, S., Lee, H., Li, X., Luo, M., Malie, P.R., Meneghini, F., Morgan, J.K., Noda, A., Rabinowitz, H.S., Savage, H.M., Shepherd, C.L., Shreedharan, S., Solomon, E.A., Underwood, M.B., Wang, M., Woodhouse, A.D., Bourlange, S.M., Brunet, M.M.Y., Cardona, S., Clennell, M.B., Cook, A.E., Dugan, B., Elger, J., Gamboa, D., Georgiopoulou, A., Han, S., Heeschen, K.U., Hu, G., Kim, G.Y., Koge, H., Machado, K.S., McNamara, D.D., Moore, G.F., Mountjoy, J.J., Nole, M.A., Owari, S., Paganoni, M., Rose, P.S., Screaton, E.J., Shankar, U., Torres, M.E., Wang, X., and Wu, H.-Y., 2019. Site U1518. In Wallace, L.M., Saffer, D.M., Barnes, P.M., Pecher, I.A., Petronotis, K.E., LeVay, L.J., and the Expedition 372/375 Scientists, Hikurangi Subduction Margin Coring, Logging, and Observatories. Proceedings of the International Ocean Discovery Program, 372B/375: College Station, TX (International Ocean Discovery Program). https://doi.org/​10.14379/​iodp.proc.372B375.103.2019

Barnes, P.M., Wallace, L.M., Saffer, D.M., Pecher, I.A., Petronotis, K.E., LeVay, L.J., Bell, R.E., Crundwell, M.P., Engelmann de Oliveira, C.H., Fagereng, A., Fulton, P.M., Greve, A., Harris, R.N., Hashimoto, Y., Hüpers, A., Ikari, M.J., Ito, Y., Kitajima, H., Kutterolf, S., Lee, H., Li, X., Luo, M., Malie, P.R., Meneghini, F., Morgan, J.K., Noda, A., Rabinowitz, H.S., Savage, H.M., Shepherd, C.L., Shreedharan, S., Solomon, E.A., Underwood, M.B., Wang, M., Woodhouse, A.D., Bourlange, S.M., Brunet, M.M.Y., Cardona, S., Clennell, M.B., Cook, A.E., Dugan, B., Elger, J., Gamboa, D., Georgiopoulou, A., Han, S., Heeschen, K.U., Hu, G., Kim, G.Y., Koge, H., Machado, K.S., McNamara, D.D., Moore, G.F., Mountjoy, J.J., Nole, M.A., Owari, S., Paganoni, M., Rose, P.S., Screaton, E.J., Shankar, U., Torres, M.E., Wang, X., and Wu, H.-Y., 2019. Site U1519. In Wallace, L.M., Saffer, D.M., Barnes, P.M., Pecher, I.A., Petronotis, K.E., LeVay, L.J., and the Expedition 372/375 Scientists, Hikurangi Subduction Margin Coring, Logging, and Observatories. Proceedings of the International Ocean Discovery Program, 372B/375: College Station, TX (International Ocean Discovery Program). https://doi.org/​10.14379/​iodp.proc.372B375.104.2019

Barnes, P.M., Wallace, L.M., Saffer, D.M., Pecher, I.A., Petronotis, K.E., LeVay, L.J., Bell, R.E., Crundwell, M.P., Engelmann de Oliveira, C.H., Fagereng, A., Fulton, P.M., Greve, A., Harris, R.N., Hashimoto, Y., Hüpers, A., Ikari, M.J., Ito, Y., Kitajima, H., Kutterolf, S., Lee, H., Li, X., Luo, M., Malie, P.R., Meneghini, F., Morgan, J.K., Noda, A., Rabinowitz, H.S., Savage, H.M., Shepherd, C.L., Shreedharan, S., Solomon, E.A., Underwood, M.B., Wang, M., Woodhouse, A.D., Bourlange, S.M., Brunet, M.M.Y., Cardona, S., Clennell, M.B., Cook, A.E., Dugan, B., Elger, J., Gamboa, D., Georgiopoulou, A., Han, S., Heeschen, K.U., Hu, G., Kim, G.Y., Koge, H., Machado, K.S., McNamara, D.D., Moore, G.F., Mountjoy, J.J., Nole, M.A., Owari, S., Paganoni, M., Rose, P.S., Screaton, E.J., Shankar, U., Torres, M.E., Wang, X., and Wu, H.-Y., 2019. Site U1520. In Wallace, L.M., Saffer, D.M., Barnes, P.M., Pecher, I.A., Petronotis, K.E., LeVay, L.J., and the Expedition 372/375 Scientists, Hikurangi Subduction Margin Coring, Logging, and Observatories. Proceedings of the International Ocean Discovery Program, 372B/375: College Station, TX (International Ocean Discovery Program). https://doi.org/​10.14379/​iodp.proc.372B375.105.2019

Wallace, L.M., Saffer, D.M., Petronotis, K.E., Barnes, P.M., Bell, R.E., Crundwell, M.P., Engelmann de Oliveira, C.H., Fagereng, A., Fulton, P.M., Greve, A., Harris, R.N., Hashimoto, Y., Hüpers, A., Ikari, M.J., Ito, Y., Kitajima, H., Kutterolf, S., Lee, H., Li, X., Luo, M., Malie, P.R., Meneghini, F., Morgan, J.K., Noda, A., Rabinowitz, H.S., Savage, H.M., Shepherd, C.L., Shreedharan, S., Solomon, E.A., Underwood, M.B., Wang, M., and Woodhouse, A.D., 2019. Site U1526. In Wallace, L.M., Saffer, D.M., Barnes, P.M., Pecher, I.A., Petronotis, K.E., LeVay, L.J., and the Expedition 372/375 Scientists, Hikurangi Subduction Margin Coring, Logging, and Observatories. Proceedings of the International Ocean Discovery Program, 372B/375: College Station, TX (International Ocean Discovery Program). https://doi.org/​10.14379/​iodp.proc.372B375.106.2019

Supplementary material

Wallace, L.M., Saffer, D.M., Barnes, P.M., Pecher, I.A., Petronotis, K.E., LeVay, L.J., and the Expedition 372/375 Scientists, 2019. Supplementary material, https://doi.org/10.14379/iodp.proc.372B375supp.2019. Supplement to Wallace, L.M., Saffer, D.M., Barnes, P.M., Pecher, I.A., Petronotis, K.E., LeVay, L.J., and the Expedition 372/375 Scientists, 2019. Hikurangi Subduction Margin Coring, Logging, and Observatories. Proceedings of the International Ocean Discovery Program, 372B/375: College Station, TX (International Ocean Discovery Program). https://doi.org/​10.14379/​iodp.proc.372B375.2019

Expedition research results

Pending.

Syntheses

Pending.

Journals/Books

Fagereng, Å., Savage, H.M., Morgan, J.K., Wang, M., Meneghini, F., Barnes, P.M., Bell, R., et al., submitted. Mixed deformation styles on a shallow subduction thrust, Hikurangi margin, New Zealand. Geology.

Conferences

American Geophysical Union (AGU) Fall Meeting 2017

Rabinowitz, H.S., Savage, H.M., Carpenter, B., Ikari, M., and Collettini, C., 2017. Frictional behavior of carbonate-rich incoming sediment in the Hikurangi subduction zone [presented at the 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11–15 December 2017]. (Abstract S52B-02) http://abstractsearch.agu.org/​meetings/​2017/​FM/​S52B-02.html

Underwood, M., 2017. Composition of sediment inputs to the Hikurangi subduction margin: a prelude to IODP Expedition 375 [presented at the 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11–15 December 2017]. (Abstract T21E-01) http://abstractsearch.agu.org/​meetings/​2017/​FM/​T21E-01.html

AGU Fall Meeting 2018

Barnes, P., Saffer, D.M., Wallace, L.M., Pecher, I.A., Petronotis, K.E., and LeVay, L., 2018. Drilling and coring the northern Hikurangi subduction margin to unlock the secrets of slow slip: International Ocean Discovery Program Expeditions 372 and 375[presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T54C-03) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T54C-03.html

Barnes, P., Gamboa, D., Bell, R.E., Moore, G.F., Mountjoy, J.J., Paganoni, M., Clennell, M.B., et al., 2018. Revisiting the giant Ruatoria debris flow on the Hikurangi margin, New Zealand: results from IODP Expeditions 372 and 375, Site U1520 [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T51I-0310) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T51I-0310.html

Bell, R.E., Gray, M., Morgan, J.V., Henrys, S.A., Barker, D.H.N., Bangs, N.L., Barnes, P., Wallace, L.M., Saffer, D.M., and Petronotis, K.E., 2018. Validating a full-waveform inversion velocity model at the north Hikurangi subduction margin using IODP drilling data [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T51I-0297) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T51I-0297.html

Dugan, B., Pecher, I.A., Nole, M., Mountjoy, J.J., Barnes, P.M., LeVay, L., IODP Expedition 372 Scientists, and IODP Expedition 375 Scientists, 2018. Formation pore pressure through the Tuaheni landslide complex and the gas hydrate stability zone at IODP Expedition 372 Site U1517, Hikurangi Margin, New Zealand [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T51I-0313) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T51I-0313.html

Fagereng, A., Savage, H.M., Morgan, J., Wang, M., Meneghini, F., Barnes, P., Bell, R.E., et al., 2018. Brittle-ductile deformation and fault slip behavior of a shallow subduction thrust, Hikurangi margin, New Zealand [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T54C-06) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T54C-06.html

Greve, A., Kanamatsu, T., Fagereng, A., Morgan, J., Wang, M., Savage, H.M., Kars, M.A.C., et al., 2018. Magnetic fabrics of deformed soft sediments at the deformation front of the Hikurangi subduction margin [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T51I-0305) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T51I-0305.html

Heeschen, K.U., Torres, M.E., Pecher, I.A., Schlomer, S., Owari, S., Rose, P.S., Karina, M., et al., 2018. Occurrence and fractionation of light hydrocarbons in the gas-hydrate bearing sediments of IODP Site U1517, Hikurangi margin, New Zealand [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract OS13A-06) http://abstractsearch.agu.org/​meetings/​2018/​FM/​OS13A-06.html

Jeppson, T., Kitajima, H., Ikari, M., Lee, H., Ito, Y., Harris, R.N., Shreedharan, S., et al., 2018. Lithology and cement controls on the evolution of compressional wave velocity and porosity in input materials at northern Hikurangi and other subduction zones [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T51I-0309) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T51I-0309.html

Koge, H., McNamara, D.D., Gamboa, D., Wu, H.-Y., Kim, G.Y., Cardona, S., Shanker, U., et al., 2018. Constraining the deformation history of the frontal wedge of Hikurangi subduction margin with analog modeling and bedding trends from borehole logging of IODP Expedition 372 [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T51I-0302) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T51I-0302.html

Leah, H.R., Fagereng, A., Meneghini, F., Morgan, J., Savage, H.M., Wang, M., Saffer, D.M., Wallace, L.M., and Petronotis, K.E., 2018. Subduction-related strain in a calcareous-pelagic shear zone: insights on deformation at the Hikurangi margin plate interface from the input sequence at Site U1520 and the Llanddwyn Island shear zone, Anglesey, UK [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T51I-0304) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T51I-0304.html

McNamara, D.D., Wu, H.-Y., Lee, H., Wallace, L.M., Lee, G., Heeschen, K.U., Elger, J., et al., 2018. Borehole stress indicators across the Hikurangi Subduction Margin: preliminary insights from IODP Expedition 372 [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T54C-05). http://abstractsearch.agu.org/​meetings/​2018/​FM/​T54C-05.html

Meneghini, F., Boschi, C., Fagereng, A., Morgan, J., Underwood, M., Hashimoto, Y., Engelmann de Oliveira, C., et al., 2018. Lithification of volcaniclastic deposits in the Hikurangi subduction zone: preliminary characterization of fluid circulation in the incoming plate, and volatiles entering the trench [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T51I-0308) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T51I-0308.html

Morgan, J., Fagereng, A., Savage, H.M., Want, M., Meneghini, F., Barnes, P., Bell, R.E., et al., 2018. Seafloor overthrusting creates ductilely deformed fault rocks in marine sediments at the Hikurangi margin: implications for fault zone evolution and mechanics at IODP Site U1518 [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T51I-0301) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T51I-0301.html

Nole, M., Daigle, H., Dugan, B., Clennell, M.B., Paganoni, M., Barnes, P., Pecher, I.A., LeVay, L., IODP Expedition 372 Scientists, and IODP Expedition 375 Scientists, 2018. Pore morphology, permeability, and constraints on gas hydrate accumulation in sediments from the Tuaheni Landslide Complex, NZ [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract OS51F-1331) http://abstractsearch.agu.org/​meetings/​2018/​FM/​OS51F-1331.html

Pecher, I.A., Oluwunmi, P., Djeffal, A., Bangs, N.L., Crutchley, G.J., Mountjoy, J.J., Villinger, H.W., et al., 2018. Response of gas hydrate systems to subduction-zone processes on the northern Hikurangi margin, New Zealand [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T54C-08) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T54C-08.html

Rabinowitz, H.S., Savage H.M., Shreedharan, S., Ikari, M., Meneghini, F., Ito, Y., Kitajima, H., Wallace, L.M., Saffer, D.M., and Petronotis, K.E., 2018. Frictional behavior of incoming sediment in the Hikurangi subduction zone at in-situ PT conditions [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T51I-0300) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T51I-0300.html

Saffer, D.M., Bell, R.E., Barnes, P., Wallace, L.M., Kitajima, H., Moore, G.F., Han, S., Pecher, I.A., Petronotis, K.E., and LeVay, L., 2018. Elastic moduli and physical properties of fault rock and protolith associated with SSEs at the northern Hikurangi margin, NZ [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T54C-04) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T54C-04.html

Savage, H.M., Coffey, G.L., Shreedharan, S., Polissar, P.J., Fagereng, A., Meneghini, F., Morgan, J., et al., 2018. Signatures of brittle deformation in a shallow fault in the Hikurangi subduction margin [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T51I-0303) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T51I-0303.html

Screaton, E., Torres, M.E., Dugan, B., Heeschen, K.U., Mountjoy, J.J., Oware, S., Rose, P.S., et al., 2018. Impact of sea-level and bottom water temperature change on methane-hydrate stability: IODP Site U1517, Hikurangi margin [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T51I-0312) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T51I-0312.html

Solomon, E.A., Huepers, A., Luo, M., Malie, P.R., Saffer, D.M., Torres, M.E., Wallace, L.M., et al., 2018. Geochemical constraints on fluid-rock reactions, fluid sources, and flow pathways along the IODP Expedition 375 transect; northern Hikurangi margin [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T54C-07) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T54C-07.html

Underwood, M., Rabinowitz, H.S., Noda, A., Meneghini, F., Kutterolf, S., Hashimoto, Y., Engelmann de Oliveira, C., et al., 2018. Lithostratigraphy of the Hikurangi subduction inputs: results of coring during IODP Expedition 375 [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T51I-0307) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T51I-0307.html

Wallace, L.M., Barnes, P., Saffer, D.M., Henrys, S.A., Barker, D.H.N., Bassett, D., Tontini, F.C., et al., 2018. The dynamics of shallow plate interface slip at the offshore Hikurangi subduction margin, New Zealand [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T52C-03) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T52C-03.html

Wallace, L.M., Solomon, E.A., Fulton, P.M., Saffer, D.M., Petronotis, K.E., Jannasch, H.W., Davis, E.E., et al., 2018. IODP borehole observatories to monitor slow slip at the offshore Hikurangi subduction zone [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T51I-0293) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T51I-0293.html

Wang, X., and Liu, B., 2018. Occurrence and saturation of free gas and gas hydrate at complex tectonic and interbedded reservoir in the Hikurangi Margin, New Zealand [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract T51I-0314) http://abstractsearch.agu.org/​meetings/​2018/​FM/​T51I-0314.html

Wei, L., Cook, A., Nole, M., Malinverno, A., Daigle, H., Georgiopoulou, A., Barnes, P., et al., 2018. Gas hydrate accumulations in thin sands [presented at the 2018 American Geophysical Union Fall Meeting, Washington, DC, 10–14 December 2018]. (Abstract OS31F-1853) http://abstractsearch.agu.org/​meetings/​2018/​FM/​OS31F-1853.html

European Geosciences Union (EGU) General Assembly 2019

Brunet, M., Proust, J.-N., and Mountjoy, J., 2019. Investigation of repeated reactivation behaviour of the Tuaheni Landslide Complex (TLC) in the Hikurangi Margin, New Zealand: insights from XCT-scans on cores from the IODP Expedition 372. Geophysical Research Abstracts, 21:EGU2019-17626. https://meetingorganizer.copernicus.org/​EGU2019/​EGU2019-17626.pdf

Geological Society of America (GSA) Annual Meeting 2018

Woodhouse, A.D., Malie, P., Crundwell, M.P., Shepherd, C.L., Rabinowitz, H.S., Hollis, C., Aze, T.L., et al., 2018. High southern latitude record of Cretaceous ocean anoxic event (OAE) in the Hikurangi Plateau (Southwest Pacific). Geological Society of America Abstracts with Programs, 50(6):212-8. https://doi.org/​10.1130/​abs/​2018AM-320606

Geosciences 2018: The Geoscience Society of New Zealand Annual Conference

Barnes, P.M., Saffer, D.M., Wallace, L.M., Pecher, I.A., Petronotis, K.E., LeVay, L.J., and IODP Expedition 372 & 375 Scientists, 2018. Drilling and coring the northern Hikurangi subduction margin to unlock the secrets of slow slip: International Ocean Discovery Program Expeditions 372 and 375. In Sagar, M., Prebble, J. (Eds.), Abstract Volume: Geosciences 2018, Napier, New Zealand. Geoscience Society of New Zealand Miscellaneous Publication 151A:7. https://db.gsnz.org.nz/​assets/​Uploads/​MP151A-181126-Geosciences-2018-Abstract-Volume3.pdf

Marsaglia, K.M., Franco, A., Adedeji, A., Noda, A., Browne, G., Wallace, L., Saffer, D., Barnes, P., et al., 2018. Sand sources and routing options along the Hikurangi margin: using MARGINS source-to-sink results from the Waipaoa Sedimentary System to interpret Quaternary forearc and trench successions drilled on IODP Expeditions 372 and 375. In Sagar, M., Prebble, J. (Eds.), Abstract Volume: Geosciences 2018, Napier, New Zealand. Geoscience Society of New Zealand Miscellaneous Publication 151A:177. https://db.gsnz.org.nz/​assets/​Uploads/​MP151A-181126-Geosciences-2018-Abstract-Volume3.pdf

Pecher, I., Oluwunmi, P., Djeffal, A., Bangs, N., Crutchley, G., Mountjoy, J., Villinger, H., et al., 2018. Response of gas hydrate systems to tectonics, sedimentation, and fluid flow – Hikurangi Margin, New Zealand. In Sagar, M., Prebble, J. (Eds.), Abstract Volume: Geosciences 2018, Napier, New Zealand. Geoscience Society of New Zealand Miscellaneous Publication 151A:214. https://db.gsnz.org.nz/​assets/​Uploads/​MP151A-181126-Geosciences-2018-Abstract-Volume3.pdf

Wallace, L., Solomon, E., Fulton, P., Saffer, D., Petronotis, K., Jannasch, H., Davis, E., et al., 2018. IODP borehole observatories to monitor slow slip at the offshore Hikurangi subduction zone. In Sagar, M., Prebble, J. (Eds.), Abstract Volume: Geosciences 2018, Napier, New Zealand. Geoscience Society of New Zealand Miscellaneous Publication 151A:282. https://db.gsnz.org.nz/​assets/​Uploads/​MP151A-181126-Geosciences-2018-Abstract-Volume3.pdf

International Conference on Gas in Marine Sediments, 14th (GIMS 14)

Nole, M., Daigle, H., Dugan, B., Clennell, M.B., Paganoni, M., Barnes, P., Pecher, I.A., LeVay, L., IODP Expedition 372 Scientists, and IODP Expedition 375 Scientists, 2018. Pore morphology, permeability, and constraints on gas hydrate accumulation in sediments from the Tuaheni Landslide Complex, NZ [presented at the 14th International Conference on Gas in Marine Sediments (GIMS 14), Haifa, Israel, 14–20 October, 2018].

Pecher, I.A., Crutchley, G.J., Mountjoy, J.J., Villinger, H., Oluwunmi, P., Reagan, M.T., Moridis, G.J., Archer, R., and the IODP Expedition 372 Shipboard Scientific Party, 2018. Dynamic gas hydrate systems on the northern Hikurangi subduction margin, New Zealand [presented at the 14th International Conference on Gas in Marine Sediments (GIMS 14), Haifa, Israel, 14–20 October, 2018].

International Symposium on Deep Earth Exploration and Practices (DEEP) 2018

Want, M., Barnes, P.M., Morgan, J.K., Bell, R., Fagereng, A., Savage, H., Saffer, D., Wallace, L., Petronotis, K., and Shipboard Scientists from IODP Expeditions 372 and 375, 2018. Structure analysis of compactive deformation in the incoming sedimentary section of Hikurangi subduction margin, New Zealand and its implications for subduction process [presented at the 2018 International Symposium on Deep Earth Exploration and Practices, Beijing, China, 24–26 October 2018].

International Symposium on Submarine Mass Movements and Their Consequences, 8th

Brunet, M., Huhn, K., Schetcher, D., Sharif, A., and the IODP 372 Shipboard Scientific Party, 2018. Investigation of creeping mechanics of the Tuaheni Landslide Complex (TLC) in the Hikurangi margin, New Zealand, using micro-4D-XCT measurements on cores from the IODP Expedition 372 [presented at the 8th International Symposium on Submarine Mass Movements and Their Consequences, Victoria, BC (Canada), 7–9 May 2018].

Gamboa, D., Barnes, P., Moore, G., Paganoni, M., Clennell, M., Cook, A., McNamara, D., Pecher, I., and the Expedition 372 Scientific Party, 2018. Drilling through the giant Ruatoria debris flow on the Hikurangi margin, New Zealand: preliminary results from IODP Expedition 372 Site U1520 [presented at the 8th International Symposium on Submarine Mass Movements and Their Consequences, Victoria, BC (Canada), 7–9 May 2018].

Mountjoy, J., Pecher, I., Howarth, J., Orpin, A., Crutchley, G., Barnes, P., Bialas, J., et al., 2018. Preconditioning and triggering dynamics of subaqueous landslides. Observations from New Zealand’s active landscape [presented at the 8th International Symposium on Submarine Mass Movements and Their Consequences, Victoria, BC (Canada), 7–9 May 2018].

IODP/ICDP Colloquium 2019

Eijsink, A.M., Ikari, M.J., Wallace, L.M., Saffer, D.M., Barnes, P.M., Pecher, I.A., Petronotis, K., LeVay, L.J., and the IODP Expedition 375 and 372 Scientists, 2019. Plate-rate frictional behavior of sediment inputs to the Hikurangi subduction margin: which lithologies cause slow slip events? [presented at the IODP/ ICDP Colloquium, Cologne, Germany, 18–20 March 2019].

Heeschen, K., Pecher, I., Schlömer, S., Torres, M., Screaton, E., Georgiopouou, A., Mountjoy, J., et al., 2019. IODP Site U1517: insights from hydrocarbon measurements into the gas-hydrate bearing slope sediments at the Toaheni Landslide Complex (TLC) offshore New Zealand [presented at the IODP/ ICDP Colloquium, Cologne, Germany, 18–20 March 2019].

Kutterolf, S., Ikari, M.J., Huepers, A., and IODP Expedition 372 and 375 Scientists, 2019. Unlocking the secrets of slow slip by integrating core data, seismic and mechanical experiments, as well as borehole observatories at the offshore Hikurangi subduction zone, IODP Expeditions 372 & 375 [presented at the IODP/ ICDP Colloquium, Cologne, Germany, 18–20 March 2019].

Irish Geological Research Meeting, 62nd

Behboudi, E., McNamara, D.D., Murray, J., Wallace, L., Saffer, D., Barnes, P., Pecher, I., et al., 2019. The link between stress, pore pressure, and subduction dynamics: implications for offshore geohazards and resource development [presented at the 62nd Irish Geological Research Meeting, Dublin, Ireland, 1–3 March 2019].

Couvin, B., Georgiopoulou, A., Mountjoy, J., Crutchley, G., and IODP Expeditions 372 and 375 Participants, 2019. Exploring the characteristics of the Tuaheni Landslide Complex, Hikurangi margin, offshore New Zealand [presented at the 62nd Irish Geological Research Meeting, Dublin, Ireland, 1–3 March 2019].

Natural Gas Hydrate Systems Gordon Research Conference 2018

Pecher, I., and the IODP Expedition 372 Shipboard Science Party, 2018. Gas hydrates beneath the Tuaheni Landslide Complex: first results for IODP Expedition 372 [presented at the 2018 Natural Gas Hydrate Systems Gordon Research Conference, Galveston, Texas, 25 February–2 March, 2018].

Progressive Paleontology 2018

Woodhouse, A., Barnes, P., Crundwell, M., Greve, A., Li, X., Petronotis, K., Saffer, D., Shepherd, C., Wallace, L., and the IODP Expedition 375 Shipboard Scientists, 2018. IODP Expedition 375 – scientific objectives and biostratigraphic outputs of ocean drilling [presented at the 2018 Progressive Palaeontology Conference, Manchester, UK, 7–9 June 2018].

UK IODP 2018 Conference: Celebrating Scientific Ocean Drilling—50 Years of International Collaboration

Bell, R., Gray, M., Morgan, J., Henrys, S., Barker, D., Barnes, P., Wallace, L., et al., 2018. Unlocking the secrets of slow slip using next-generation seismic experiments and IODP drilling at the north Hikurangi margin, New Zealand [presented at the 2018 UK IODP Conference - Celebrating Scientific Ocean Drilling - 50 Years of International Collaboration, London, UK, 27 and 28 September 2018].

Woodhouse, A.D., Malié, P., Crundwell, M.P., Shepherd, C.L., Rabinowitz, H.S., Hollis, C.J., Aze, T.A., et al., 2018. High southern latitude record of the Cenomanian-Turonian boundary section in the Hikurangi Plateau (Southwest Pacific) presented at the 2018 UK IODP Conference - Celebrating Scientific Ocean Drilling - 50 Years of International Collaboration, London, UK, 27 and 28 September 2018].

Young Researchers in Structural Geology and Tectonics (YORSGET) Conference 2018

Bell, R., Gray, M., Morgan, J., Henrys, S., Barker, D., Barnes, P., Wallace, L., Saffer, D., Petronotis, K., and the IODP Expedition 375 and Expedition 372 Shipboard Scientists, 2018. Unlocking the secrets of slow slip using next-generation seismic experiments and IODP drilling at the north Hikurangi margin, New Zealand [Presented at the 2018 Young Researchers in Structural Geology and Tectonics Conference, Montgenvre, France, 2–6 July 2018].

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