International Ocean Discovery Program

IODP Publications

Proceedings of the International Ocean Discovery Program

Volume 392

Agulhas Plateau Cretaceous Climate

Expedition 392 of the R/V JOIDES Resolution
from and to Cape Town, South Africa
Sites U1579–U1582
5 February–7 April 2022

Volume authorship

Uenzelmann-Neben, G., Bohaty, S.M., Childress, L.B., and the Expedition 392 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). This material is based upon work supported by the JRSO, which is a major facility funded by the National Science Foundation Cooperative Agreement Number OCE1326927. 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
  • Australia-New Zealand IODP Consortium (ANZIC)
  • Ministry of Earth Sciences (MoES), India

The JRSO is supported by the NSF. Any opinions, findings, and conclusions or recommendations expressed in this material do not necessarily reflect the views of the NSF, the participating agencies, TAMU, or Texas A&M Research Foundation.

The bulk of the shipboard-collected core data from this expedition is accessible at https://zenodo.org/communities/iodp (see list of available data sets). 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 (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 (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 a compilation of core section images showing a representative range of sediments and igneous rocks recovered during IODP Expedition 392. Photo credit: 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/392/392title.html#bib.

ISSN

World Wide Web: 2377-3189

ISBN

978-1-954252-85-1

Volume DOI

https://doi.org/10.14379/iodp.proc.392.2023

Publication date

19 August 2023


Contents

Expedition reports

Chapters

Expedition 392 summary

G. Uenzelmann-Neben et al.

Download zip archive of figures in PDF formatPDF Download zip archive of figures in PDF formatFigures Download zip archive of table in CSV formatTable Display publications which have cited this manuscriptCited by

Expedition 392 methods

G. Uenzelmann-Neben et al.

Download zip archive of figures in PDF formatPDF Download zip archive of figures in PDF formatFigures Download zip archive of tables in CSV formatTables Display publications which have cited this manuscriptCited by

Site U1579

S.M. Bohaty et al.

Download zip archive of figures in PDF formatPDF Download zip archive of figures in PDF formatFigures Download zip archive of tables in CSV formatTables Display publications which have cited this manuscriptCited by

Site U1580

S.M. Bohaty et al.

Download zip archive of figures in PDF formatPDF Download zip archive of figures in PDF formatFigures Download zip archive of tables in CSV formatTables Display publications which have cited this manuscriptCited by

Site U1581

S.M. Bohaty et al.

Download zip archive of figures in PDF formatPDF Download zip archive of figures in PDF formatFigures Download zip archive of tables in CSV formatTables Display publications which have cited this manuscriptCited by

Site U1582

S.M. Bohaty et al.

Download zip archive of figures in PDF formatPDF Download zip archive of figures in PDF formatFigures Download zip archive of tables in CSV formatTables Display publications which have cited this manuscriptCited by

Core descriptions

Visual core descriptions (VCDs) are presented in PDF files for each site.

Download zip archive of figures in PDF formatVCD legend PDF

Thin sections and/or smear slides for each site or hole are presented in CSV or PDF format in the CORES directory and in Excel format in DESC_WKB in Supplementary material. The entire set of core images in PDF is available in the IMAGES directory.

Site U1579:Visual core descriptions · Smear slides · Thin sections

Site U1580:Visual core descriptions · Smear slides · Thin sections

Site U1581:Visual core descriptions · Smear slides

Site U1582:Visual core descriptions · Smear slides · Thin sections

Supplementary material

Supplementary material for the Volume 392 expedition reports includes DESClogik workbooks, value lists, and seawater sampling data in Microsoft Excel format and handwritten descriptions in PDF format. A full list of directories can be found in SUPP_MAT in the volume zip folder or on the Supplementary material for Volume 392 expedition reports web page.

Expedition research results

Data reports

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.


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 an international integrative level for high-level discussion and global 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 22 international funding agencies, including those from the United States, Japan, an Australia/New Zealand consortium (ANZIC), China, India, South Korea, and the fifteen members of ECORD (Austria, Canada, Denmark, Finland, France, Germany, Ireland, Italy, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom). The IODP membership represents an unparalleled level of international scientific collaboration; one of the greatest, and ongoing strengths of scientific ocean drilling.

Henk Brinkhuis
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 392 participants*

Expedition 392 scientists

Gabriele Uenzelmann-Neben

Co-Chief Scientist

Department of Geosciences, Geophysics Section Alfred Wegener Institute

Helmholtz-Center for Polar and Marine Research

Germany

gabriele.uenzelmann-neben@awi.de

Steven M. Bohaty

Co-Chief Scientist

Institute of Earth Sciences

Heidelberg University

Germany

steve.bohaty@geow.uni-heidelberg.de

Laurel B. Childress

Expedition Project Manager/Staff Scientist

International Ocean Discovery Program

Texas A&M University

USA

childress@iodp.tamu.edu

Odysseas A. Archontikis

Micropaleontologist (nannofossils)

Department of Earth Sciences

University of Oxford

United Kingdom

odysseas.archontikis@univ.ox.ac.uk

Sietske J. Batenburg

Physical Properties Specialist/Stratigraphic Correlator

Department of Earth and Ocean Dynamics

Faculty of Earth Sciences

University of Barcelona

Spain

sbatenburg@ub.edu

Peter K. Bijl

Palynologist

Department of Earth Sciences

Utrecht University

Netherlands

p.k.bijl@uu.nl

Ashley M. Burkett

Micropaleontologist (foraminifers)

Boone Pickens School of Geology

Oklahoma State University

USA

ashley.burkett@okstate.edu

Pratyusha Chanda

Sedimentologist

Centre for Earth Sciences

Indian Institute of Sciences

India

pratyushac@iisc.ac.in

Jason J. Coenen

Micropaleontologist (diatoms)

Geology and Environmental Geosciences

Northern Illinois University

USA

Present affiliation:

Department of Geology

University of Wisconsin Oshkosh

USA

coenenj89@gmail.com

Edoardo Dallanave

Paleomagnetist

Faculty of Geosciences

University of Bremen

Germany

edoardo@uni-bremen.de

Peter C. Davidson

Igneous Petrologist

College of Earth, Ocean and Atmospheric Sciences

Oregon State University

USA

davidspe@oregonstate.edu

Kelsey E. Doiron

Organic Geochemist

Earth and Atmospheric Sciences

Indiana University, Bloomington

USA

kedoiron@indiana.edu

Jörg Geldmacher

Igneous Petrologist/Inorganic Geochemist

GEOMAR Helmholtz Centre for Ocean Research Kiel

Germany

jgeldmacher@geomar.de

Derya Gürer

Sedimentologist

Research School of Earth Sciences, Environmental Geoscience and Oceanography

The Australian National University

Australia

derya.guerer@anu.edu.au

Shannon J. Haynes

Sedimentologist

Department of Geosciences

Princeton University

USA

sjhaynes@princeton.edu

Jens O. Herrle

Micropaleontologist (nannofossils)

Institute of Geosciences

Goethe-University Frankfurt

Germany

jens.herrle@em.uni-frankfurt.de

Yuji Ichiyama

Igneous Petrologist

Department of Earth Sciences

Chiba University

Japan

ichiyamay@chiba-u.jp

Debadrita Jana

Sedimentologist

Department of Earth, Environmental and Planetary Sciences

Rice University

USA

dj20@rice.edu

Matthew M. Jones

Physical Properties Specialist/Downhole Measurements

National Museum of Natural History

Smithsonian Institution

USA

Present affiliation:

Geology, Energy & Minerals Science Center

U.S. Geological Survey

USA

mmjones@usgs.gov

Chie Kato

Paleomagnetist

Faculty of Social and Cultural Studies

Kyushu University

Japan

c.kato@scs.kyushu-u.ac.jp

Denise K. Kulhanek

Micropaleontologist (nannofossils)

Institute of Geosciences

Christian-Albrechts-University of Kiel

Germany

denise.kulhanek@ifg.uni-kiel.de

Juan Li

Physical Properties Specialist

School of Earth Sciences and Engineering

Nanjing University

China

lij@nju.edu.cn

Jia Liu

Igneous Petrologist

School of Earth Sciences

Zhejiang University

China

liujia85@zju.edu.cn

James McManus

Inorganic Geochemist

Bigelow Laboratory for Ocean Sciences

USA

jmcmanus@bigelow.org

Alexander Minakov

Physical Properties Specialist/Downhole Measurements

Centre for Earth Evolution and Dynamics

University of Oslo

Norway

alexander.minakov@geo.uio.no

Donald E. Penman

Sedimentologist

Department of Geosciences

Utah State University

USA

donald.penman@usu.edu

Courtney J. Sprain

Paleomagnetist

Department of Geological Sciences

University of Florida

USA

csprain@ufl.edu

Allyson C. Tessin

Inorganic Geochemist

Department of Earth Sciences

Kent State University

USA

atessin@kent.edu

Thomas Wagner

Organic Geochemist

Lyell Centre for Marine and Earth Science and Technology

Heriot-Watt University

United Kingdom

t.wagner@hw.ac.uk

Thomas Westerhold

Physical Properties Specialist/Stratigraphic Correlator

MARUM - Center for Marine Environmental Sciences

University of Bremen

Germany

twesterhold@marum.de

Outreach

Maryalice Yakutchik

Outreach Officer

USA

maryaliceyakutchik@gmail.com

Observer

Hayley C. Cawthra

Observer/Sedimentologist

Geophysics and Remote Sensing Unit, Council for Geoscience

South Africa

Also at

African Centre for Coastal Palaeoscience

Nelson Mandela University

South Africa

hcawthra@geoscience.org.za

*Affiliations at time of expedition, except where updated by participants.
†Shore-based participant.


Operational and technical staff

Siem Offshore AS officials

Thomas Hartt

Master of the Drilling Vessel

Wayne Lambert

Drilling Supervisor

JRSO shipboard personnel and technical representatives

Heather Barnes

Assistant Laboratory Officer

Corbyn Beach

Publications Specialist

James Brattin

Applications Developer

Oscar Cavazos

Marine Laboratory Specialist

Bridgette Cervera

Marine Laboratory Specialist

Etienne Claassen

Marine Instrumentation Specialist

Raleigh Darnell

Marine Laboratory Specialist

Margaret Hastedt

Marine Laboratory Specialist

Luan Heywood

Marine Laboratory Specialist

Jan Jurie Kotze

Marine Instrumentation Specialist

Nick Logan

Marine Computer Specialist

Zenon Mateo

Marine Laboratory Specialist

William Mills

Laboratory Officer

Eric Moortgat

Assistant Laboratory Officer

Doris Piñero Lajas

Marine Laboratory Specialist

Bill Rhinehart

Operations Superintendent

Catherine Smith

Curatorial Specialist

Johanna Suhonen

Marine Laboratory Specialist

Kerry Swain

Logging Engineer (Schlumberger Offshore Services

IODP Publication Services staff*

Molly Blaisdell

Production Editor II

Douglas Cummings

Graphics Specialist III

Raleigh Darnell

Production Editor II

Sharon L. Dunn

Editor II

Keith Dupuis

Graphics Specialist II

Anthony Eason

Graphics Specialist II

Patrick H. Edwards

Supervisor of Production

Willow S. Grosz

Editor III

Jennifer Hertzberg

DAM Administrator

Jenni Hesse

Editor IV

Rhonda Kappler

Graphics Specialist IV

Ginny Lowe

Reports Coordinator

Amy McWilliams

Supervisor of Editing

Julie Myers

Production Editor IV

Lorri Peters

Manager of Publication Services

Kenneth Sherar

Production Editor IV

Alyssa Stephens

Graphics Specialist IV

Jean Wulfson

Supervisor of Graphics

*At time of publication.


Expedition-related bibliography*

Download references in RIS formatReferences (RIS)

IODP publications

Scientific Prospectus

Uenzelmann-Neben, G., Bohaty, S.M., and Kulhanek, D.K., 2020. Expedition 392 Scientific Prospectus: Agulhas Plateau Cretaceous Climate. International Ocean Discovery Program. https://doi.org/10.14379/iodp.sp.392.2020

Preliminary Report

Uenzelmann-Neben, G., Bohaty, S.M., Childress, L.B., and the Expedition 392 Scientists, 2022. Expedition 392 Preliminary Report: Agulhas Plateau Cretaceous Climate. International Ocean Discovery Program. https://doi.org/10.14379/iodp.pr.392.2022

Proceedings volume

Uenzelmann-Neben, G., Bohaty, S.M., Childress, L.B., and the Expedition 392 Scientists, 2023. Agulhas Plateau Cretaceous Climate. Proceedings of the International Ocean Discovery Program, 392: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.392.2023

Expedition reports

Uenzelmann-Neben, G., Bohaty, S.M., Childress, L.B., Archontikis, O.A., Batenburg, S.J., Bijl, P.K., Burkett, A.M., Cawthra, H.C., Chanda, P., Coenen, J.J., Dallanave, E., Davidson, P.C., Doiron, K.E., Geldmacher, J., Gürer, D., Haynes, S.J., Herrle, J.O., Ichiyama, Y., Jana, D., Jones, M.M., Kato, C., Kulhanek, D.K., Li, J., Liu, J., McManus, J., Minakov, A.N., Penman, D.E., Sprain, C.J., Tessin, A.C., Wagner, T., and Westerhold, T., 2023. Expedition 392 summary. In Uenzelmann-Neben, G., Bohaty, S.M., Childress, L.B., and the Expedition 392 Scientists, Agulhas Plateau Cretaceous Climate. Proceedings of the International Ocean Discovery Program, 392: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.392.101.2023

Uenzelmann-Neben, G., Bohaty, S.M., Childress, L.B., Archontikis, O.A., Batenburg, S.J., Bijl, P.K., Burkett, A.M., Cawthra, H.C., Chanda, P., Coenen, J.J., Dallanave, E., Davidson, P.C., Doiron, K.E., Geldmacher, J., Gürer, D., Haynes, S.J., Herrle, J.O., Ichiyama, Y., Jana, D., Jones, M.M., Kato, C., Kulhanek, D.K., Li, J., Liu, J., McManus, J., Minakov, A.N., Penman, D.E., Sprain, C.J., Tessin, A.C., Wagner, T., and Westerhold, T., 2023. Expedition 392 methods. In Uenzelmann-Neben, G., Bohaty, S.M., Childress, L.B., and the Expedition 392 Scientists, Agulhas Plateau Cretaceous Climate. Proceedings of the International Ocean Discovery Program, 392: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.392.102.2023

Bohaty, S.M., Uenzelmann-Neben, G., Childress, L.B., Archontikis, O.A., Batenburg, S.J., Bijl, P.K., Burkett, A.M., Cawthra, H.C., Chanda, P., Coenen, J.J., Dallanave, E., Davidson, P.C., Doiron, K.E., Geldmacher, J., Gürer, D., Haynes, S.J., Herrle, J.O., Ichiyama, Y., Jana, D., Jones, M.M., Kato, C., Kulhanek, D.K., Li, J., Liu, J., McManus, J., Minakov, A.N., Penman, D.E., Sprain, C.J., Tessin, A.C., Wagner, T., and Westerhold, T., 2023. Site U1579. In Uenzelmann-Neben, G., Bohaty, S.M., Childress, L.B., and the Expedition 392 Scientists, Agulhas Plateau Cretaceous Climate. Proceedings of the International Ocean Discovery Program, 392: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.392.103.2023

Bohaty, S.M., Uenzelmann-Neben, G., Childress, L.B., Archontikis, O.A., Batenburg, S.J., Bijl, P.K., Burkett, A.M., Cawthra, H.C., Chanda, P., Coenen, J.J., Dallanave, E., Davidson, P.C., Doiron, K.E., Geldmacher, J., Gürer, D., Haynes, S.J., Herrle, J.O., Ichiyama, Y., Jana, D., Jones, M.M., Kato, C., Kulhanek, D.K., Li, J., Liu, J., McManus, J., Minakov, A.N., Penman, D.E., Sprain, C.J., Tessin, A.C., Wagner, T., and Westerhold, T., 2023. Site U1580. In Uenzelmann-Neben, G., Bohaty, S.M., Childress, L.B., and the Expedition 392 Scientists, Agulhas Plateau Cretaceous Climate. Proceedings of the International Ocean Discovery Program, 392: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.392.104.2023

Bohaty, S.M., Uenzelmann-Neben, G., Childress, L.B., Archontikis, O.A., Batenburg, S.J., Bijl, P.K., Burkett, A.M., Cawthra, H.C., Chanda, P., Coenen, J.J., Dallanave, E., Davidson, P.C., Doiron, K.E., Geldmacher, J., Gürer, D., Haynes, S.J., Herrle, J.O., Ichiyama, Y., Jana, D., Jones, M.M., Kato, C., Kulhanek, D.K., Li, J., Liu, J., McManus, J., Minakov, A.N., Penman, D.E., Sprain, C.J., Tessin, A.C., Wagner, T., and Westerhold, T., 2023. Site U1581. In Uenzelmann-Neben, G., Bohaty, S.M., Childress, L.B., and the Expedition 392 Scientists, Agulhas Plateau Cretaceous Climate. Proceedings of the International Ocean Discovery Program, 392: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.392.105.2023

Bohaty, S.M., Uenzelmann-Neben, G., Childress, L.B., Archontikis, O.A., Batenburg, S.J., Bijl, P.K., Burkett, A.M., Cawthra, H.C., Chanda, P., Coenen, J.J., Dallanave, E., Davidson, P.C., Doiron, K.E., Geldmacher, J., Gürer, D., Haynes, S.J., Herrle, J.O., Ichiyama, Y., Jana, D., Jones, M.M., Kato, C., Kulhanek, D.K., Li, J., Liu, J., McManus, J., Minakov, A.N., Penman, D.E., Sprain, C.J., Tessin, A.C., Wagner, T., and Westerhold, T., 2023. Site U1582. In Uenzelmann-Neben, G., Bohaty, S.M., Childress, L.B., and the Expedition 392 Scientists, Agulhas Plateau Cretaceous Climate. Proceedings of the International Ocean Discovery Program, 392: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.392.106.2023

Supplementary material

Uenzelmann-Neben, G., Bohaty, S.M., Childress, L.B., and the Expedition 392 Scientists, 2023. Supplementary material, https://doi.org/10.14379/iodp.proc.392supp.2023. In Uenzelmann-Neben, G., Bohaty, S.M., Childress, L.B., and the Expedition 392 Scientists, Agulhas Plateau Cretaceous Climate. Proceedings of the International Ocean Discovery Program, 392: College Station, TX (International Ocean Discovery Program).

Expedition research results

Pending.

Journals/Books

Doiron, K.E., 2023. Molecular and isotope proxies of paleoclimate in Quaternary lacustrine sediments and Cretaceous marine archives and as tracers for catalytic methanogenesis in thermally immature shales [PhD dissertation]. Indiana University, Bloomington, IN. https://www.proquest.com/docview/2898890088

Conferences

Brassell, S.C., Doiron, K.E., Bijl, P., Wagner, T., Herrle, J.O., Uenzelmann-Neben, G., Bohaty, S., Childress, L.B., and the IODP Expedition 392 Science Party, 2023. Contributions of polycyclic aromatic hydrocarbons (PAH) derived from angiosperms and wildfires in Campanian to Paleocene sediments from high southern latitudes. Presented at the 2023 American Geophysical Union Fall Meeting, San Francisco, CA, 11–15 December 2023.

Davidson, P., Koppers, A.P., and the Expedition 392 Scientists 2023. Preliminary 40Ar/39Ar results from IODP Exp. 392: basement ages from the Agulhas Plateau. Presented at the 2023 American Geophysical Union Fall Meeting, San Francisco, CA, 11–15 December 2023.

Doiron, K., Brassell, S., Bijl, P., Wager, T., Herrle, J., Uenzelmann-Neben, G., Bohaty, S., Childress, L., and the Expedition 392 Science Party, 2023. Alkenones confirmed in sediments from high southern latitudes during the Cretaceous and Paleocene: results from the Transkei Basin (IODP Site U1581). Presented at the EGU General Assembly 2023, Vienna, Austria, 24–28 April 2023. https://doi.org/10.5194/egusphere-egu23-10010

Doiron, K.E., Brassell, S.C., Bijl, P., Wagner, T., Herrle, J.O., Uenzelmann-Neben, G., Bohaty, S., Childress, L.B., and the IODP Expedition 392 Science Party, 2023. Evolutionary developments in alkenones from the Campanian to Paleocene recorded in sediments from the Transkei Basin (IODP Site U1581). Presented at the 2023 American Geophysical Union Fall Meeting, San Francisco, CA, 11–15 December 2023.

Geldmacher, J., Liu, J., Ichiyama, Y., Davidson, P., and the Scientific Team of IODP Expedition 392 2023. The origin of the Agulhas Plateau at the African-Southern Ocean Gateway (IODP Exp. 392): first results from igneous rock geochemistry. Presented at the 2023 American Geophysical Union Fall Meeting, San Francisco, CA, 11–15 December 2023.

Gürer, D., Dallanave, E., Bohaty, S.M., Uenzelmann-Neben, G., Sprain, C.J., Hu, P., Roberts, A.P., and the Expedition 392 Scientists, 2023. Age of emplacement and paleolatitude of the Agulhas Plateau – IODP Expedition 392, Site U1582. Presented at the 2023 American Geophysical Union Fall Meeting, San Francisco, CA, 11–15 December 2023.

Jana, D., Torres, M., Thirumalai, K., Evans, K., Burkett, A., Uenzelmann-Neben, G., Bohaty, S., Childress, L., and the Expedition 392 Science Party, 2023. Using X-ray micro CT scanning to assess preservation of foraminifera across multiple sites in the sub-Antarctic Southern Ocean. Geological Society of America Abstracts with Programs, 55(6):105-24. https://doi.org/10.1130/abs/2023AM-392818

Sprain, C.J., Dallanave, E., Gürer, D., Kato, C., Tessin, A.C., Bohaty, S., Uenzelmann-Neben, G., Childress, L.B., Washburn, S., Gaarder, G., and the IODP Expedition 392 Science Party, 2023. Paleomagnetic and rock magnetic analysis of sediments and lavas obtained on IODP Expedition 392 Agulhas Plateau Cretaceous Climate. Presented at the 2023 American Geophysical Union Fall Meeting, San Francisco, CA, 11–15 December 2023.

Tessin, A., McManus, J., Penman, D., Uenzelmann-Neben, G., Burkett, A.M., Bohaty, S.M., Childress, L.B., and the Expedition 392 Scientists, 2023. Seafloor weathering of Agulhas Plateau Large Igneous Province volcaniclastics as a driver of ocean chemistry. Presented at the 2023 American Geophysical Union Fall Meeting, San Francisco, CA, 11–15 December 2023.

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


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