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Proceedings of the
International Ocean Discovery Program

Volume 374
Ross Sea West Antarctic Ice Sheet History

Expedition 374 of the R/V JOIDES Resolution
Lyttelton, New Zealand, to Timaru, New Zealand
Sites U1521–U1525
4 January–8 March 2018

Volume authorship
McKay, R.M., De Santis, L., Kulhanek, D.K., and the Expedition 374 Scientists

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 the JOIDES Resolution and blue icebergs. Photo credit: Bill Crawford, 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/​374/​374title.html#bib.

ISSN

World Wide Web: 2377-3189

Volume DOI

https://doi.org/10.14379/iodp.proc.374.2019

Publication date

10 August 2019


Contents

Expedition reports

Chapters

Expedition 374 summary
R.M. McKay et al.
HTML PDF Download figures Download tables Cited by

Expedition 374 methods
R.M. McKay et al.
HTML PDF Download figures Download tables Cited by

Site U1521
R.M. McKay et al.
HTML PDF Download figures Download tables Cited by

Site U1522
R.M. McKay et al.
HTML PDF Download figures Download tables Cited by

Site U1523
R.M. McKay et al.
HTML PDF Download figures Download tables Cited by

Site U1524
R.M. McKay et al.
HTML PDF Download figures Download tables Cited by

Site U1525
R.M. McKay 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 U1521
Visual core descriptions · Smear slides · Thin sections

Site U1522
Visual core descriptions · Smear slides · Thin sections

Site U1523
Visual core descriptions · Smear slides

Site U1524
Visual core descriptions · Smear slides · Thin sections

Site U1525
Visual core descriptions · Smear slides

Supplementary material

Supplementary material for the Volume 374 expedition reports includes DESClogik workbooks in Microsoft Excel format and hand drawn barrel sheets 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 374 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 374 site map
IODP map (Expeditions 349–357, 359–372, 374, and 381)
Integrated Ocean Drilling Program map (Expeditions 301–348)
ODP map (Legs 100–210)
DSDP map (Legs 1–96)


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 374 participants*

Expedition 374 scientists

Robert M. McKay

Co-Chief Scientist

Antarctic Research Centre

Victoria University of Wellington

New Zealand

robert.mckay@vuw.ac.nz

Laura De Santis

Co-Chief Scientist

Geophysics Division

Instituto Nazionale di Oceanografia e di Geofisica Sperimentale (OGS)

Italy

ldesantis@inogs.it

Denise K. Kulhanek

Expedition Project Manager/Staff Scientist

International Ocean Discovery Program

Texas A&M University

USA

kulhanek@iodp.tamu.edu

Jeanine L. Ash

Sedimentologist

Department of Earth, Environmental and Planetary Sciences

Rice University

USA

jeanine.ash@rice.edu

François Beny

Physical Properties Specialist

Laboratoire d’Océanologie et de Géosciences

Université de Lille I

France

beny.francois@gmail.com

Imogen M. Browne

Physical Properties Specialist

College of Marine Science

University of South Florida, St. Petersburg

USA

imogenbrowne@mail.usf.edu

Giuseppe Cortese

Paleontologist (radiolarians)

Paleontology Department

GNS Science

New Zealand

g.cortese@gns.cri.nz

Isabela M. Cordeiro de Sousa

Sedimentologist

Instituto de Geociencias

Universidade de Brasília

Brazil

isabelasousa@unb.br

Justin P. Dodd

Inorganic Geochemist

Geology and Environmental Geosciences

Northern Illinois University

USA

jdodd@niu.edu

Oliver M. Esper

Palynologist

Marine Geology

Helmholtz Centre for Polar and Marine Research

Alfred Wegener Institute

Germany

oliver.esper@awi.de

Jenny A. Gales

Physical Properties Specialist/Downhole Measurements

School of Biological & Marine Sciences

Plymouth University

United Kingdom

jenny.gales@plymouth.ac.uk

David M. Harwood

Paleontologist (diatoms)

Earth and Atmospheric Sciences

University of Nebraska, Lincoln

USA

dharwood1@unl.edu

Saki Ishino

Sedimentologist

Department of Earth and Planetary Sciences

Nagoya University

Japan

Present affiliation (8 May 2019):

Research Institute of Geology and Geoinformation

Geological Survey of Japan

National Institute of Advanced Industrial Science and Technology (AIST)

Japan

ishino.saki@aist.go.jp

Benjamin A. Keisling

Sedimentologist

Department of Geosciences

University of Massachusetts, Amherst

USA

bkeisling@geo.umass.edu

Sookwan Kim

Physical Properties Specialist

Division of Polar-Earth System Sciences

Korea Polar Research Institute

Republic of Korea

skwan@kopri.re.kr

Sunghan Kim

Sedimentologist

Division of Polar Paleoenvironment

Korea Polar Research Institute

Republic of Korea

delongksh@kopri.re.kr

Jan Sverre Laberg

Sedimentologist

Department of Geosciences

University of Tromsø - the Arctic University of Norway

Norway

jan.laberg@uit.no

R. Mark Leckie

Paleontologist (foraminifers)

Department of Geosciences

University of Massachusetts, Amherst

USA

mleckie@geo.umass.edu

Juliane Müller

Organic Geochemist

Marine Geology

Helmholtz Centre for Polar and Marine Research

Alfred Wegener Institute

Germany

juliane.mueller@awi.de

Molly O. Patterson

Sedimentologist

Geological Sciences and Environmental Studies

Binghamton University, State University of New York

USA

patterso@binghamton.edu

Brian W. Romans

Physical Properties Specialist/Downhole Measurements

Department of Geosciences

Virginia Tech

USA

romans@vt.edu

Oscar E. Romero

Paleontologist (diatoms)

MARUM—Center for Marine Environmental Sciences

University of Bremen

Germany

oromero@uni-bremen.de

Francesca Sangiorgi

Palynologist

Department of Earth Sciences

Utrecht University

The Netherlands

f.sangiorgi@uu.nl

Osamu Seki

Organic Geochemist

Institute of Low Temperature Science

Hokkaido University

Japan

seki@pop.lowtem.hokudai.ac.jp

Amelia E. Shevenell

Sedimentologist

College of Marine Science

University of South Florida, St. Petersburg

USA

ashevenell@usf.edu

Shiv M. Singh

Sedimentologist

Polar Biology Lab

National Centre for Antarctic and Ocean Research (NCAOR)

India

smsingh@ncaor.gov.in

Also at

Department of Botany

Institute of Science

Banaras Hindu University

India

drshivmohansingh@gmail.com

Saiko T. Sugisaki

Paleomagnetist

Marine Geology Research Group

Geological Survey of Japan, AIST

Japan

s.sugisaki@aist.go.jp

Tina van de Flierdt

Inorganic Geochemist

Department of Earth Science & Engineering

Imperial College London

United Kingdom

tina.vandeflierdt@imperial.ac.uk

Tim E. van Peer

Paleomagnetist

National Oceanography Centre Southampton

University of Southampton

United Kingdom

T.E.vanPeer@soton.ac.uk

Wenshen Xiao

Paleontologist (diatoms)

State Key Laboratory of Marine Geology

Tongji University

China

wxiao@tongji.edu.cn

Zhifang Xiong

Inorganic Geochemist

First Institute of Oceanography

State Oceanic Administration

China

zhfxiong@fio.org.cn

Observer

John L. Powell

Weather/Ice Observer

Canada

jpowell@ns.sympatico.ca

Education and outreach

Rosa Hughes-Currie

Educator

Massey High School

New Zealand

rosahughescurrie@gmail.com

Kimberly A. Kenny

Videographer

USA

kimberlyannekenny@gmail.com

Agnès Pointu

Educator

Lycée Louis de Broglie

France

agnes.pointu@gmail.com

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


Operational and technical staff

Siem Offshore AS officials

Terry Skinner

Master of the Drilling Vessel

Sam McLelland

Drilling Supervisor

JRSO shipboard personnel and technical representatives

Gary D. Acton

Manager of Technical and Analytical Services

Alexis Armstrong

X-ray Laboratory

Heather Barnes

Assistant Laboratory Officer

Timothy Blaisdell

Applications Developer

Michael Cannon

Marine Computer Specialist

Etienne Claassen

Marine Instrumentation Specialist

William Crawford

Senior Imaging Specialist

Seth Frank

Thin Section Laboratory

Sheryl Frazier

Physical Properties Laboratory

Edwin Garrett

Paleomagnetism Laboratory

Rachael Gray

Core Laboratory

Margaret Hastedt

Assistant Laboratory Officer

Brittany Martinez

Curatorial Specialist

Zenon Mateo

Underway Geophysics Laboratory

Stephen Midgley

Operations Superintendent

Erik Moortgat

Chemistry Laboratory

Chieh Peng

Laboratory Officer

Vincent Percuoco

Chemistry Laboratory

Kerry Swain

Logging Engineer (Schlumberger)

Steven Thomas

Marine Computer Specialist

Rui Wang

Applications Developer

Jean Wulfson

Publications Specialist

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

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

McKay, R.M., De Santis, L., and Kulhanek, D.K., 2017. Expedition 374 Scientific Prospectus: Ross Sea West Antarctic Ice Sheet History. International Ocean Discovery Program. https://doi.org/​10.14379/​iodp.sp.374.2017

McKay, R.M., De Santis, L., and Kulhanek, D.K., 2017. Expedition 374 Scientific Prospectus Addendum: Ross Sea West Antarctic Ice Sheet History. International Ocean Discovery Program. https://doi.org/​10.14379/​iodp.sp.374add.2017

Preliminary Report

McKay, R.M., De Santis, L., Kulhanek, D.K., and the Expedition 374 Scientists, 2018. Expedition 374 Preliminary Report: Ross Sea West Antarctic Ice Sheet History. International Ocean Discovery Program, 374. https://doi.org/​10.14379/​iodp.pr.374.2018

Proceedings volume

McKay, R.M., De Santis, L., Kulhanek, D.K., and the Expedition 374 Scientists, 2019. Ross Sea West Antarctic Ice Sheet History. Proceedings of the International Ocean Discovery Program, 374: College Station, TX (International Ocean Discovery Program). https://doi.org/​10.14379/​iodp.proc.374.2019

Expedition reports

McKay, R.M., De Santis, L., Kulhanek, D.K., Ash, J.L., Beny, F., Browne, I.M., Cortese, G., Cordeiro de Sousa, I.M., Dodd, J.P., Esper, O.M., Gales, J.A., Harwood, D.M., Ishino, S., Keisling, B.A., Kim, S., Kim, S., Laberg, J.S., Leckie, R.M., Müller, J., Patterson, M.O., Romans, B.W., Romero, O.E., Sangiorgi, F., Seki, O., Shevenell, A.E., Singh, S.M., Sugisaki, S.T., van de Flierdt, T., van Peer, T.E., Xiao, W., and Xiong, Z., 2019. Expedition 374 summary. In McKay, R.M., De Santis, L., Kulhanek, D.K., and the Expedition 374 Scientists, Ross Sea West Antarctic Ice Sheet History. Proceedings of the International Ocean Discovery Program, 374: College Station, TX (International Ocean Discovery Program). https://doi.org/​10.14379/​iodp.proc.374.101.2019

McKay, R.M., De Santis, L., Kulhanek, D.K., Ash, J.L., Beny, F., Browne, I.M., Cortese, G., Cordeiro de Sousa, I.M., Dodd, J.P., Esper, O.M., Gales, J.A., Harwood, D.M., Ishino, S., Keisling, B.A., Kim, S., Kim, S., Laberg, J.S., Leckie, R.M., Müller, J., Patterson, M.O., Romans, B.W., Romero, O.E., Sangiorgi, F., Seki, O., Shevenell, A.E., Singh, S.M., Sugisaki, S.T., van de Flierdt, T., van Peer, T.E., Xiao, W., and Xiong, Z., 2019. Expedition 374 methods. In McKay, R.M., De Santis, L., Kulhanek, D.K., and the Expedition 374 Scientists, Ross Sea West Antarctic Ice Sheet History. Proceedings of the International Ocean Discovery Program, 374: College Station, TX (International Ocean Discovery Program). https://doi.org/​10.14379/​iodp.proc.374.102.2019

McKay, R.M., De Santis, L., Kulhanek, D.K., Ash, J.L., Beny, F., Browne, I.M., Cortese, G., Cordeiro de Sousa, I.M., Dodd, J.P., Esper, O.M., Gales, J.A., Harwood, D.M., Ishino, S., Keisling, B.A., Kim, S., Kim, S., Laberg, J.S., Leckie, R.M., Müller, J., Patterson, M.O., Romans, B.W., Romero, O.E., Sangiorgi, F., Seki, O., Shevenell, A.E., Singh, S.M., Sugisaki, S.T., van de Flierdt, T., van Peer, T.E., Xiao, W., and Xiong, Z., 2019. Site U1521. In McKay, R.M., De Santis, L., Kulhanek, D.K., and the Expedition 374 Scientists, Ross Sea West Antarctic Ice Sheet History. Proceedings of the International Ocean Discovery Program, 374: College Station, TX (International Ocean Discovery Program). https://doi.org/​10.14379/​iodp.proc.374.103.2019

McKay, R.M., De Santis, L., Kulhanek, D.K., Ash, J.L., Beny, F., Browne, I.M., Cortese, G., Cordeiro de Sousa, I.M., Dodd, J.P., Esper, O.M., Gales, J.A., Harwood, D.M., Ishino, S., Keisling, B.A., Kim, S., Kim, S., Laberg, J.S., Leckie, R.M., Müller, J., Patterson, M.O., Romans, B.W., Romero, O.E., Sangiorgi, F., Seki, O., Shevenell, A.E., Singh, S.M., Sugisaki, S.T., van de Flierdt, T., van Peer, T.E., Xiao, W., and Xiong, Z., 2019. Site U1522. In McKay, R.M., De Santis, L., Kulhanek, D.K., and the Expedition 374 Scientists, Ross Sea West Antarctic Ice Sheet History. Proceedings of the International Ocean Discovery Program, 374: College Station, TX (International Ocean Discovery Program). https://doi.org/​10.14379/​iodp.proc.374.104.2019

McKay, R.M., De Santis, L., Kulhanek, D.K., Ash, J.L., Beny, F., Browne, I.M., Cortese, G., Cordeiro de Sousa, I.M., Dodd, J.P., Esper, O.M., Gales, J.A., Harwood, D.M., Ishino, S., Keisling, B.A., Kim, S., Kim, S., Laberg, J.S., Leckie, R.M., Müller, J., Patterson, M.O., Romans, B.W., Romero, O.E., Sangiorgi, F., Seki, O., Shevenell, A.E., Singh, S.M., Sugisaki, S.T., van de Flierdt, T., van Peer, T.E., Xiao, W., and Xiong, Z., 2019. Site U1523. In McKay, R.M., De Santis, L., Kulhanek, D.K., and the Expedition 374 Scientists, Ross Sea West Antarctic Ice Sheet History. Proceedings of the International Ocean Discovery Program, 374: College Station, TX (International Ocean Discovery Program). https://doi.org/​10.14379/​iodp.proc.374.105.2019

McKay, R.M., De Santis, L., Kulhanek, D.K., Ash, J.L., Beny, F., Browne, I.M., Cortese, G., Cordeiro de Sousa, I.M., Dodd, J.P., Esper, O.M., Gales, J.A., Harwood, D.M., Ishino, S., Keisling, B.A., Kim, S., Kim, S., Laberg, J.S., Leckie, R.M., Müller, J., Patterson, M.O., Romans, B.W., Romero, O.E., Sangiorgi, F., Seki, O., Shevenell, A.E., Singh, S.M., Sugisaki, S.T., van de Flierdt, T., van Peer, T.E., Xiao, W., and Xiong, Z., 2019. Site U1524. In McKay, R.M., De Santis, L., Kulhanek, D.K., and the Expedition 374 Scientists, Ross Sea West Antarctic Ice Sheet History. Proceedings of the International Ocean Discovery Program, 374: College Station, TX (International Ocean Discovery Program). https://doi.org/​10.14379/​iodp.proc.374.106.2019

McKay, R.M., De Santis, L., Kulhanek, D.K., Ash, J.L., Beny, F., Browne, I.M., Cortese, G., Cordeiro de Sousa, I.M., Dodd, J.P., Esper, O.M., Gales, J.A., Harwood, D.M., Ishino, S., Keisling, B.A., Kim, S., Kim, S., Laberg, J.S., Leckie, R.M., Müller, J., Patterson, M.O., Romans, B.W., Romero, O.E., Sangiorgi, F., Seki, O., Shevenell, A.E., Singh, S.M., Sugisaki, S.T., van de Flierdt, T., van Peer, T.E., Xiao, W., and Xiong, Z., 2019. Site U1525. In McKay, R.M., De Santis, L., Kulhanek, D.K., and the Expedition 374 Scientists, Ross Sea West Antarctic Ice Sheet History. Proceedings of the International Ocean Discovery Program, 374: College Station, TX (International Ocean Discovery Program). https://doi.org/​10.14379/​iodp.proc.374.107.2019

Supplementary material

McKay, R.M., De Santis, L., Kulhanek, D.K., and the Expedition 374 Scientists, 2019. Supplementary material, https://doi.org/10.14379/iodp.proc.374supp.2019. Supplement to McKay, R.M., De Santis, L., Kulhanek, D.K., and the Expedition 374 Scientists, Ross Sea West Antarctic Ice Sheet History. Proceedings of the International Ocean Discovery Program, 374: College Station, TX (International Ocean Discovery Program). https://doi.org/​10.14379/​iodp.proc.374.2019

Expedition research results

Pending.

Syntheses

Pending.

Journals/Books

Pending.

Conferences

European Geosciences Union (EGU) General Assembly 2018

De Santis, L., McKay, R.M., Kulhanek, D.K., and the IODP Exp. 374 Science Party, 2018. Late Cenozoic ocean-ice sheet interactions and West Antarctic Ice Sheet vulnerability: initial results from International Ocean Discovery Program Expedition 374 in the Ross Sea continental margin. Geophysical Research Abstracts, 20:EGU2018-1671. https://meetingorganizer.copernicus.org/​EGU2018/​EGU2018-1671.pdf

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