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Data report: x-ray fluorescence scanning of sediment cores, IODP Expedition 390/393 Site U1583, South Atlantic Transect

Data report: x-ray fluorescence scanning of sediment cores, IODP Expedition 390/393 Site U1583, South Atlantic Transect
Data report: x-ray fluorescence scanning of sediment cores, IODP Expedition 390/393 Site U1583, South Atlantic Transect
The western South Atlantic Ocean has not been drilled since the end of the Deep Sea Drilling Program, leading to a dearth of sedimentary sequences available from this sector of the Atlantic Ocean. In 2020–2022, a transect of new sites was drilled during International Ocean Discovery Program Expeditions 390C, 395E, 390, and 393 at 31°S and spanning from 28.8°W to 15.2°W. Here, we use X-ray fluorescence data, combined with shipboard magnetic susceptibility and natural gamma radiation, to characterize the sediments below the oligotrophic South Atlantic Gyre at Site U1583. These geochemical data add to the otherwise understudied southwest Atlantic Ocean.
Expedition 393, International Ocean Discovery Program, JOIDES Resolution, Miocene, Neogene, Oligocene, Pleistocene, Pliocene, Site U1583, South Atlantic Transect
International Ocean Discovery Program
Coggon, R.M.
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Teagle, D.A.H.
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Sylvan, J.B.
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Reece, J.
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Estes, Emily R.
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Williams, T.J.
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Christeson, G.L.
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Lam, Adriane R.
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Amadori, Chiara
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Borrelli, Chiara
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Guertin, Laura
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Hertzberg, Jennifer
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Kaplan, Michael R.
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Koorapati, Ravi Kiran
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Lowery, Christopher M.
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McIntyre, Andrew
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Robustelli Test, Claudio
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Routledge, Claire M.
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Standring, Patricia
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Thompson, Mary
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Villa, Alexandra
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Wang, Yi
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Wee, Shu Ying
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Yeon, Jesse
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and the Expedition 390/393 Scientists
Coggon, R.M.
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Teagle, D.A.H.
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Sylvan, J.B.
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Reece, J.
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Estes, Emily R.
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Williams, T.J.
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Christeson, G.L.
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Lam, Adriane R.
acbe6c81-4b39-4267-a1fe-45a16661695e
Amadori, Chiara
d719336a-0149-4f03-831d-f5818bf2b889
Borrelli, Chiara
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Guertin, Laura
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Hertzberg, Jennifer
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Kaplan, Michael R.
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Koorapati, Ravi Kiran
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Lowery, Christopher M.
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McIntyre, Andrew
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Robustelli Test, Claudio
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Routledge, Claire M.
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Standring, Patricia
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Thompson, Mary
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Villa, Alexandra
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Wang, Yi
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Wee, Shu Ying
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Yeon, Jesse
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Coggon, R.M., Teagle, D.A.H., Sylvan, J.B., Reece, J., Estes, Emily R., Williams, T.J. and Christeson, G.L. , and the Expedition 390/393 Scientists (2024) Data report: x-ray fluorescence scanning of sediment cores, IODP Expedition 390/393 Site U1583, South Atlantic Transect (Proceedings of the International Ocean Discovery Program, 390-393) International Ocean Discovery Program 8pp. (doi:10.14379/iodp.proc.390393.202.2024).

Record type: Monograph (Project Report)

Abstract

The western South Atlantic Ocean has not been drilled since the end of the Deep Sea Drilling Program, leading to a dearth of sedimentary sequences available from this sector of the Atlantic Ocean. In 2020–2022, a transect of new sites was drilled during International Ocean Discovery Program Expeditions 390C, 395E, 390, and 393 at 31°S and spanning from 28.8°W to 15.2°W. Here, we use X-ray fluorescence data, combined with shipboard magnetic susceptibility and natural gamma radiation, to characterize the sediments below the oligotrophic South Atlantic Gyre at Site U1583. These geochemical data add to the otherwise understudied southwest Atlantic Ocean.

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Accepted/In Press date: 9 January 2024
Published date: 5 April 2024
Keywords: Expedition 393, International Ocean Discovery Program, JOIDES Resolution, Miocene, Neogene, Oligocene, Pleistocene, Pliocene, Site U1583, South Atlantic Transect

Identifiers

Local EPrints ID: 494048
URI: http://eprints.soton.ac.uk/id/eprint/494048
PURE UUID: f532e7ae-2541-4270-8d8a-f59f52b4f0dd
ORCID for R.M. Coggon: ORCID iD orcid.org/0000-0002-9228-9707
ORCID for D.A.H. Teagle: ORCID iD orcid.org/0000-0002-4416-8409

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Date deposited: 20 Sep 2024 16:42
Last modified: 25 Sep 2024 01:44

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Contributors

Author: R.M. Coggon ORCID iD
Author: D.A.H. Teagle ORCID iD
Author: J.B. Sylvan
Author: J. Reece
Author: Emily R. Estes
Author: T.J. Williams
Author: G.L. Christeson
Author: Adriane R. Lam
Author: Chiara Amadori
Author: Chiara Borrelli
Author: Laura Guertin
Author: Jennifer Hertzberg
Author: Michael R. Kaplan
Author: Ravi Kiran Koorapati
Author: Christopher M. Lowery
Author: Andrew McIntyre
Author: Claudio Robustelli Test
Author: Claire M. Routledge
Author: Patricia Standring
Author: Mary Thompson
Author: Alexandra Villa
Author: Yi Wang
Author: Shu Ying Wee
Author: Jesse Yeon
Corporate Author: and the Expedition 390/393 Scientists

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