TY - JOUR
T1 - Data report
T2 - X-ray fluorescence scanning of sediment cores, IODP Expedition 390/393 Site U1561, South Atlantic Transect
AU - Routledge, Claire M.
AU - Amadori, Chiara
AU - Borrelli, Chiara
AU - Christeson, Gail
AU - Estes, Emily
AU - Guertin, Laura
AU - Hertzberg, Jennifer
AU - Kaplan, Michael R.
AU - Koorapati, Ravi Kiran
AU - Lam, Adriane R.
AU - Lowery, Christopher M.
AU - McIntyre, Andrew
AU - Reece, Julia
AU - Test, Claudio Robustelli
AU - Standring, Patricia
AU - Sylvan, Jason B.
AU - Thompson, Mary
AU - Villa, Alexandra
AU - Wang, Yi
AU - Wee, Shu Ying
AU - Williams, Trevor
AU - Yeon, Jesse
AU - Teagle, Damon A.H.
AU - Coggon, Rosaline M.
N1 - Publisher Copyright:
© 2024 IODP-MI. All rights reserved.
PY - 2024/1/23
Y1 - 2024/1/23
N2 - The western South Atlantic Ocean is a relatively understudied area of the world’s ocean, in part because of the lack of scientific ocean drilling and complete sedimentary sequences. During 2020–2022, a series of International Ocean Discovery Program Expeditions (390C, 395E, 390, and 393; South Atlantic Transect) sailed to this area, recovering material from the western flank of the Mid-Atlantic Ridge at a latitude of ~31°S. Here, we used X-ray fluorescence scanning of the sediment cores recovered and combined the data with shipboard magnetic susceptibility and natural gamma radiation to generate long-term geochemical records at Site U1561. These records enable us to document climatic and environmental perturbations on varying timescales and explore the paleoclimatic and paleoceanographic history of the western South Atlantic Ocean during the Cenozoic.
AB - The western South Atlantic Ocean is a relatively understudied area of the world’s ocean, in part because of the lack of scientific ocean drilling and complete sedimentary sequences. During 2020–2022, a series of International Ocean Discovery Program Expeditions (390C, 395E, 390, and 393; South Atlantic Transect) sailed to this area, recovering material from the western flank of the Mid-Atlantic Ridge at a latitude of ~31°S. Here, we used X-ray fluorescence scanning of the sediment cores recovered and combined the data with shipboard magnetic susceptibility and natural gamma radiation to generate long-term geochemical records at Site U1561. These records enable us to document climatic and environmental perturbations on varying timescales and explore the paleoclimatic and paleoceanographic history of the western South Atlantic Ocean during the Cenozoic.
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U2 - 10.14379/iodp.proc.390393.207.2024
DO - 10.14379/iodp.proc.390393.207.2024
M3 - Article
AN - SCOPUS:85197284862
SN - 1932-9423
VL - 390-393
JO - International Ocean Discovery Program: Preliminary Reports
JF - International Ocean Discovery Program: Preliminary Reports
ER -