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Proceedings of the
International Ocean Discovery Program

Volume 383
Dynamics of the Pacific Antarctic Circumpolar Current

Expedition 383 of the R/V JOIDES Resolution
from and to Punta Arenas, Chile
Sites U1539–U1544
20 May–20 July 2019

Volume authorship
Lamy, F., Winckler, G., Alvarez Zarikian, C.A., and the Expedition 383 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 JOIDES Resolution navigating in the Subantarctic South Pacific Ocean close to Point Nemo. Photo credit: Christina Riesselman 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/383/383title.html#bib.

ISSN

World Wide Web: 2377-3189

ISBN

978-1-954252-75-2

Volume DOI

https://doi.org/10.14379/iodp.proc.383.2021

Publication date

18 July 2021


Contents

Expedition reports

Chapters

Expedition 383 summary
G. Winckler et al.
HTML PDF Download figures Download tables Cited by

Expedition 383 methods
G. Winckler et al.
HTML PDF Download figures Download tables Cited by

Site U1539
G. Winckler et al.
HTML PDF Download figures Download tables Cited by

Site U1540
G. Winckler et al.
HTML PDF Download figures Download tables Cited by

Site U1541
G. Winckler et al.
HTML PDF Download figures Download tables Cited by

Site U1542
F. Lamy et al.
HTML PDF Download figures Download tables Cited by

Site U1543
F. Lamy et al.
HTML PDF Download figures Download tables Cited by

Site U1544
F. Lamy 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 U1539
Visual core descriptions · Smear slides

Site U1540
Visual core descriptions · Smear slides · Thin sections

Site U1541
Visual core descriptions · Smear slides · Thin sections

Site U1542
Visual core descriptions · Smear slides

Site U1543
Visual core descriptions · Smear slides · Thin sections

Site U1544
Visual core descriptions · Smear slides

Supplementary material

Supplementary material for the Volume 383 expedition reports includes geochemistry data in CSV and Microsoft Excel formats and DESClogik workbooks in 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 383 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 (https://www.generic-mapping-tools.org), are available in PDF.


Dedication

The IODP Expedition 383 shipboard scientists dedicate this volume to Rolf Kilian, who passed away doing field work in Southern Patagonia during the early days of our expedition. Rolf´s work in the Chilean fjords and off the coast of Chile was essential in developing our research plans for Chilean Margin Sites U1542 and U1544. Left: Rolf Kilian on board his Research Vessel Gran Campo 2. Photo credit: Helge Arz. Right: view from Site U1542 toward the Patagonian Mountains. Photo credit: Gisela Winckler.


Acknowledgments

We are indebted to the captain, operations superintendent, offshore installation manager, shipboard personnel, laboratory officers, and laboratory technicians who sailed on the R/V JOIDES Resolution during IODP Expedition 383 for their dedication and assistance with all aspects of coring, sampling, and shipboard laboratory measurements.

Special thanks to Captain Jake Robinson and the other ship officers and to Operations Superintendent Kevin Grigar for their thoughtful collaboration and outstanding handling of very challenging weather and sea conditions in the southern Pacific Ocean.

We thank Nicole Foucher who sailed as Chilean Coastal Observer and became a dedicated and highly productive member of the science party, helping out wherever support was needed. Muchas gracias to our observer extraordinaire.

Expedition 383 would not have been possible without the vision, dedication, and enthusiasm of all the proponents, including those who unfortunately could not sail with us. We acknowledge the support of R/V Polarstern Cruises PS75 and PS97; R/V Marion Durfresne Cruise Pachiderme, and the R/V OGS Explora. These expeditions provided the invaluable presite surveys under difficult weather and sea conditions.

Special thanks to Erika Mutschke and Gino Casassa for their generous help with the document preparation and application to conduct scientific drilling in Chilean waters. We thank the Chilean authorities, in particular SHOA (Servicio Hidrográfico y Oceanográfico de la Armada de Chile), for granting us permission to drill in their territorial waters.

The Publications staff at the IODP JOIDES Resolution Science Operator at TAMU are thanked for help with the editing and publication of this volume. Finally, we thank the Science Evaluation Panel and the Environmental Protection and Safety Evaluation Panel for their support and advice in helping us develop the proposal into a successful expedition.


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

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: 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 383 participants*

Expedition 383 scientists

Frank Lamy

Co-Chief Scientist

Department of Marine Geology

Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research

Germany

Frank.Lamy@awi.de

Gisela Winckler

Co-Chief Scientist

Lamont-Doherty Earth Observatory

Columbia University

USA

winckler@ldeo.columbia.edu

Carlos A. Alvarez Zarikian

Expedition Project Manager/Staff Scientist

International Ocean Discovery Program

Texas A&M University

USA

zarikian@iodp.tamu.edu

Helge W. Arz

Sedimentologist

Marine Geology Department

Leibniz Institute for Baltic Sea Research Warnemünde

Germany

helge.arz@io-warnemuende.de

Chandranath Basak

Inorganic Geochemist

Department of Earth Sciences

University of Delaware

USA

cbasak@udel.edu

Anieke Brombacher

Paleontologist (foraminifers)

School of Ocean & Earth Science

National Oceanography Centre

United Kingdom

anieke.brombacher@soton.ac.uk

Oliver M. Esper

Paleontologist (diatoms/dinoflagellates)

Department of Marine Geology

Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research

Germany

oliver.esper@awi.de

Jesse R. Farmer

Sedimentologist/Core Description

Department of Geosciences

Princeton University

USA

jesse.farmer@princeton.edu

Julia Gottschalk

Sedimentologist

Lamont-Doherty Earth Observatory

Columbia University

USA

jgottsch@ldeo.columbia.edu

Lisa C. Herbert

Inorganic Geochemist

School of Marine and Atmospheric Sciences

Stony Brook University

USA

lisa.herbert@stonybrook.edu

Shinya Iwasaki

Sedimentologist

Research and Development Center for Global Change

JAMSTEC

Japan

iwasaki.shinya@jamstec.go.jp

Vera J. Lawson

Physical Properties Specialist/Petrophysics

Department of Earth and Planetary Sciences

Rutgers, The State University of New Jersey

USA

vera.lawson@rutgers.edu

Lester Lembke-Jene

Physical Properties Specialist/Petrophysics

Department of Geosciences

Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research

Germany

lester.lembke-jene@awi.de

Li Lo

Sedimentologist

Department of Geosciences

National Taiwan University

Taiwan

lilo115@ntu.edu.tw

Elisa Malinverno

Paleontologist (nannofossils)

Department of Earth and Environmental Sciences

University of Milano-Bicocca

Italy

elisa.malinverno@unimib.it

Elisabeth Michel

Physical Properties Specialist/Petrophysics

Laboratoire des Sciences du Climat et de l'Environnement LSCE

Institut Pierre Simon Laplace IPSL

CNRS-CEA-UVSQ

France

Elisabeth.michel@lsce.ipsl.fr

Jennifer L. Middleton

Stratigraphic Correlator

Lamont-Doherty Earth Observatory

Columbia University

USA

jennym@ldeo.columbia.edu

Simone Moretti

Organic Geochemist

Climate Geochemistry Department

Max Planck Institute for Chemistry (MPIC)

Germany

simone.moretti@mpic.de

Christopher M. Moy

Sedimentologist

Geology Department

University of Otago

New Zealand

chris.moy@otago.ac.nz

Ana Christina Ravelo

Stratigraphic Correlator

Ocean Sciences Department

University of California, Santa Cruz

USA

acr@ucsc.edu

Christina R. Riesselman

Paleontologist (diatoms)

Geology Department

University of Otago

New Zealand

christina.riesselman@otago.ac.nz

Mariem Saavedra-Pellitero

Paleontologist (nannofossils)

School of Geography, Earth and Environmental Sciences

University of Birmingham

United Kingdom

P.M.Saavedra-Pellitero@bham.ac.uk

Inah Seo

Sedimentologist

Global Ocean Research Center

Korea Institute of Ocean Science and Technology (KIOST)

Republic of Korea

inahseo@kiost.ac.kr

Raj K. Singh

Paleontologist (foraminifers)

School of Earth, Ocean and Climate Sciences

Indian Institute of Technology Bhubaneshwar

India

rksingh@iitbbs.ac.in

Rebecca A. Smith

Organic Geochemist

Department of Geosciences

University of Massachusetts-Amherst

USA

rasmith@geo.umass.edu

Alexandre L. de Souza

Paleontologist (diatoms/radiolarians)

Department of Geology

Federal University of Rio de Janeiro

Brazil

alsouza.bio@gmail.com

Joseph S. Stoner

Paleomagnetist

College of Earth, Ocean and Atmospheric Sciences

Oregon State University

USA

jstoner@coas.oregonstate.edu

Igor M. Venancio P. de Oliveira

Paleontologist (foraminifers)

Center for Weather Forecasting and Climate Research (CPTEC)

National Institute for Spacial Research (INPE-Brazil)

Brazil

igor.venancio@inpe.br

Sui Wan

Sedimentologist

South China Sea Institute of Oceanology

Chinese Academy of Sciences

China

wansui@scsio.ac.cn

Xiangyu Zhao

Paleomagnetist

National Institute of Polar Research

Geoscience Group

Japan

zhao.xiangyu@nipr.ac.jp

Observer

Nicole Foucher McColl

Universidad Nacional Andrés Bello, UNAB

Chile

n.fouchermccoll@uandresbello.edu

Outreach

Sian H. Proctor

Outreach Officer

Geoscience Department

South Mountain Community College

USA

sian.proctor@southmountaincc.edu

Brian Cimagala

Film Producer

Maylo Films

USA

Bcimagala@gmail.com

Alejandro Wilkins

Director of Photography

Maylo Films

USA

alejandro.image@gmail.com

*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

Offshore Installation Manager

JRSO shipboard personnel and technical representatives

Timothy Blaisdell

Applications Developer

Susan Boehm

Thin Section Laboratory

Ty Cobb

X-Ray Laboratory

Aaron de Loach

Assistant Laboratory Officer

Ekant Desai

Publications Specialist

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

Skyler Jordan

Marine Laboratory Specialist (temporary)

Nicolette Lawler

X-Ray Laboratory

Chang Liu

Chemistry Laboratory

Daniel Marone

Underway Geophysics Laboratory

Aaron Mechler

Chemistry Laboratory

Mike Meiring

Engineer

Beth Novak

Paleomagnetism Laboratory

Elisabetta Olivo

Marine Laboratory Specialist (temporary)

Chieh Peng

Laboratory Officer

Ionela Samoila

Marine Laboratory Specialist (temporary)

Catherine Smith

Curatorial Specialist

Steven Thomas

Marine Computer Specialist

Garrick Van Rensburg

Marine Instrumentation Specialist

IODP Publication Services staff*

Emily Britt

Editor II

Douglas Cummings

Graphics Specialist III

Gudelia (“Gigi”) Delgado

Publications Coordinator

Patrick H. Edwards

Supervisor of Production

Willow S. 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 IV

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

Lamy, F., Winckler, G., and Alvarez Zarikian, C.A., 2018. Expedition 383 Scientific Prospectus: Dynamics of the Pacific Antarctic Circumpolar Current (DYNAPACC). International Ocean Discovery Program. https://doi.org/10.14379/iodp.sp.383.2018

Lamy, F., Winckler, G., and Alvarez Zarikian, C.A., 2018. Expedition 383 Scientific Prospectus Addendum: Dynamics of the Pacific Antarctic Circumpolar Current (DYNAPACC). International Ocean Discovery Program. https://doi.org/10.14379/iodp.sp.383add.2018

Preliminary Report

Lamy, F., Winckler, G., Alvarez Zarikian, C.A., and the Expedition 383 Scientists, 2019. Expedition 383 Preliminary Report: Dynamics of the Pacific Antarctic Circumpolar Current. International Ocean Discovery Program. https://doi.org/10.14379/iodp.pr.383.2019

Proceedings volume

Lamy, F., Winckler, G., Alvarez Zarikian, C.A., and the Expedition 383 Scientists, 2021. Dynamics of the Pacific Antarctic Circumpolar Current. Proceedings of the International Ocean Discovery Program, 383: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.383.2021

Expedition reports

Winckler, G., Lamy, F., Alvarez Zarikian, C.A., Arz, H.W., Basak, C., Brombacher, A., Esper, O.M., Farmer, J.R., Gottschalk, J., Herbert, L.C., Iwasaki, S., Lawson, V.J., Lembke-Jene, L., Lo, L., Malinverno, E., Michel, E., Middleton, J.L., Moretti, S., Moy, C.M., Ravelo, A.C., Riesselman, C.R., Saavedra-Pellitero, M., Seo, I., Singh, R.K., Smith, R.A., Souza, A.L., Stoner, J.S., Venancio, I.M., Wan, S., Zhao, X., and Foucher McColl, N., 2021. Expedition 383 summary. In Lamy, F., Winckler, G., Alvarez Zarikian, C.A., and the Expedition 383 Scientists, Dynamics of the Pacific Antarctic Circumpolar Current. Proceedings of the International Ocean Discovery Program, 383: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.383.101.2021

Winckler, G., Lamy, F., Alvarez Zarikian, C.A., Arz, H.W., Basak, C., Brombacher, A., Esper, O.M., Farmer, J.R., Gottschalk, J., Herbert, L.C., Iwasaki, S., Lawson, V.J., Lembke-Jene, L., Lo, L., Malinverno, E., Michel, E., Middleton, J.L., Moretti, S., Moy, C.M., Ravelo, A.C., Riesselman, C.R., Saavedra-Pellitero, M., Seo, I., Singh, R.K., Smith, R.A., Souza, A.L., Stoner, J.S., Venancio, I.M., Wan, S., Zhao, X., and Foucher McColl, N., 2021. Expedition 383 methods. In Lamy, F., Winckler, G., Alvarez Zarikian, C.A., and the Expedition 383 Scientists, Dynamics of the Pacific Antarctic Circumpolar Current. Proceedings of the International Ocean Discovery Program, 383: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.383.102.2021

Winckler, G., Lamy, F., Alvarez Zarikian, C.A., Arz, H.W., Basak, C., Brombacher, A., Esper, O.M., Farmer, J.R., Gottschalk, J., Herbert, L.C., Iwasaki, S., Lawson, V.J., Lembke-Jene, L., Lo, L., Malinverno, E., Michel, E., Middleton, J.L., Moretti, S., Moy, C.M., Ravelo, A.C., Riesselman, C.R., Saavedra-Pellitero, M., Seo, I., Singh, R.K., Smith, R.A., Souza, A.L., Stoner, J.S., Venancio, I.M., Wan, S., Zhao, X., and Foucher McColl, N., 2021. Site U1539. In Lamy, F., Winckler, G., Alvarez Zarikian, C.A., and the Expedition 383 Scientists, Dynamics of the Pacific Antarctic Circumpolar Current. Proceedings of the International Ocean Discovery Program, 383: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.383.103.2021

Winckler, G., Lamy, F., Alvarez Zarikian, C.A., Arz, H.W., Basak, C., Brombacher, A., Esper, O.M., Farmer, J.R., Gottschalk, J., Herbert, L.C., Iwasaki, S., Lawson, V.J., Lembke-Jene, L., Lo, L., Malinverno, E., Michel, E., Middleton, J.L., Moretti, S., Moy, C.M., Ravelo, A.C., Riesselman, C.R., Saavedra-Pellitero, M., Seo, I., Singh, R.K., Smith, R.A., Souza, A.L., Stoner, J.S., Venancio, I.M., Wan, S., Zhao, X., and Foucher McColl, N., 2021. Site U1540. In Lamy, F., Winckler, G., Alvarez Zarikian, C.A., and the Expedition 383 Scientists, Dynamics of the Pacific Antarctic Circumpolar Current. Proceedings of the International Ocean Discovery Program, 383: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.383.104.2021

Winckler, G., Lamy, F., Alvarez Zarikian, C.A., Arz, H.W., Basak, C., Brombacher, A., Esper, O.M., Farmer, J.R., Gottschalk, J., Herbert, L.C., Iwasaki, S., Lawson, V.J., Lembke-Jene, L., Lo, L., Malinverno, E., Michel, E., Middleton, J.L., Moretti, S., Moy, C.M., Ravelo, A.C., Riesselman, C.R., Saavedra-Pellitero, M., Seo, I., Singh, R.K., Smith, R.A., Souza, A.L., Stoner, J.S., Venancio, I.M., Wan, S., Zhao, X., and Foucher McColl, N., 2021. Site U1541. In Lamy, F., Winckler, G., Alvarez Zarikian, C.A., and the Expedition 383 Scientists, Dynamics of the Pacific Antarctic Circumpolar Current. Proceedings of the International Ocean Discovery Program, 383: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.383.105.2021

Lamy, F., Winckler, G., Alvarez Zarikian, C.A., Arz, H.W., Basak, C., Brombacher, A., Esper, O.M., Farmer, J.R., Gottschalk, J., Herbert, L.C., Iwasaki, S., Lawson, V.J., Lembke-Jene, L., Lo, L., Malinverno, E., Michel, E., Middleton, J.L., Moretti, S., Moy, C.M., Ravelo, A.C., Riesselman, C.R., Saavedra-Pellitero, M., Seo, I., Singh, R.K., Smith, R.A., Souza, A.L., Stoner, J.S., Venancio, I.M., Wan, S., Zhao, X., and Foucher McColl, N., 2021. Site U1542. In Lamy, F., Winckler, G., Alvarez Zarikian, C.A., and the Expedition 383 Scientists, Dynamics of the Pacific Antarctic Circumpolar Current. Proceedings of the International Ocean Discovery Program, 383: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.383.106.2021

Lamy, F., Winckler, G., Alvarez Zarikian, C.A., Arz, H.W., Basak, C., Brombacher, A., Esper, O.M., Farmer, J.R., Gottschalk, J., Herbert, L.C., Iwasaki, S., Lawson, V.J., Lembke-Jene, L., Lo, L., Malinverno, E., Michel, E., Middleton, J.L., Moretti, S., Moy, C.M., Ravelo, A.C., Riesselman, C.R., Saavedra-Pellitero, M., Seo, I., Singh, R.K., Smith, R.A., Souza, A.L., Stoner, J.S., Venancio, I.M., Wan, S., Zhao, X., and Foucher McColl, N., 2021. Site U1543. In Lamy, F., Winckler, G., Alvarez Zarikian, C.A., and the Expedition 383 Scientists, Dynamics of the Pacific Antarctic Circumpolar Current. Proceedings of the International Ocean Discovery Program, 383: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.383.107.2021

Lamy, F., Winckler, G., Alvarez Zarikian, C.A., Arz, H.W., Basak, C., Brombacher, A., Esper, O.M., Farmer, J.R., Gottschalk, J., Herbert, L.C., Iwasaki, S., Lawson, V.J., Lembke-Jene, L., Lo, L., Malinverno, E., Michel, E., Middleton, J.L., Moretti, S., Moy, C.M., Ravelo, A.C., Riesselman, C.R., Saavedra-Pellitero, M., Seo, I., Singh, R.K., Smith, R.A., Souza, A.L., Stoner, J.S., Venancio, I.M., Wan, S., Zhao, X., and Foucher McColl, N., 2021. Site U1544. In Lamy, F., Winckler, G., Alvarez Zarikian, C.A., and the Expedition 383 Scientists, Dynamics of the Pacific Antarctic Circumpolar Current. Proceedings of the International Ocean Discovery Program, 383: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.383.108.2021

Supplementary material

Lamy, F., Winckler, G., Alvarez Zarikian, C.A., and the Expedition 383 Scientists, 2021. Supplementary material, https://doi.org/10.14379/iodp.proc.383supp.2021. Supplement to Lamy, F., Winckler, G., Alvarez Zarikian, C.A., and the Expedition 383 Scientists, Dynamics of the Pacific Antarctic Circumpolar Current. Proceedings of the International Ocean Discovery Program, 383: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.383.2021

Expedition research results

Pending.

Syntheses

Pending.

Journals/Books

Pending.

Conferences

Pending.

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


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