Benthic and planktic foraminiferal carbon and oxygen isotopes and Mg/Ca-derived mixed layer temperatures from IODP Hole 353-U1448A and 353-U1448B in the Andaman Sea

doi:doi:10.1594/PANGAEA.921091

Benthic and planktic foraminiferal carbon and oxygen isotopes and Mg/Ca-derived mixed layer temperatures from IODP Hole 353-U1448A and 353-U1448B in the Andaman Sea

We reconstructed the Indian Monsoon variability of the Earth's strongest hydrological system, at International Ocean Discovery Program (IODP) Expedition 353 Site U1448 in the Andaman Sea over the interval 6.24 to 4.91 Ma. We used high-resolution benthic and planktic foraminiferal carbon and oxygen isotopes and Mg/Ca measurements of the mixed layer foraminifer Trilobatus sacculifer to reconstruct the isotopic composition of seawater (δ¹⁸Osw) and the gradient between planktic and benthic foraminiferal δ¹³C.

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Jöhnck, Janika, Kuhnt, Wolfgang, Holbourn, Ann E, Andersen, Nils (2020). Dataset: Benthic and planktic foraminiferal carbon and oxygen isotopes and Mg/Ca-derived mixed layer temperatures from IODP Hole 353-U1448A and 353-U1448B in the Andaman Sea. https://doi.org/10.1594/PANGAEA.921091

DOI retrieved: 2020

Additional Info

Field	Value
Imported on	November 30, 2024
Last update	November 30, 2024
License	CC-BY-4.0
Source	https://doi.org/10.1594/PANGAEA.921091
Author	Jöhnck, Janika
Given Name	Janika
Family Name	Jöhnck
More Authors	Kuhnt, Wolfgang Holbourn, Ann E Andersen, Nils
Source Creation	2020
Publication Year	2020
Resource Type	text/tab-separated-values - filename: Joehnck-etal_2020
Subject Areas	Name: BiologicalClassification Name: Paleontology
Related Identifiers	Title: Variability of the Indian Monsoon in the Andaman Sea across the Miocene-Pliocene transition Identifier: https://doi.org/10.1029/2020PA003923 Type: DOI Relation: References Year: 2020 Source: Paleoceanography and Paleoclimatology Authors: Jöhnck Janika , Kuhnt Wolfgang , Holbourn Ann E , Andersen Nils , Anand Pallavi , Elderfield Henry , Conte Maureen H , Bemis E B , Spero Howard J , Bijma Jelle , Lea David W , Jöhnck Janika , Kuhnt Wolfgang , Holbourn Ann E , Mohtadi Mahyar , Prange Matthias , Oppo Delia W , De Pol-Holz Ricardo , Merkel Ute , Zhang Xiao , Steinke Stephan , Lückge Andreas . Title: Calibration of Mg/Ca thermometry in planktonic foraminifera from a sediment trap time series Identifier: https://doi.org/10.1029/2002PA000846 Type: DOI Relation: References Year: 2003 Source: Paleoceanography Authors: Jöhnck Janika , Kuhnt Wolfgang , Holbourn Ann E , Andersen Nils , Anand Pallavi , Elderfield Henry , Conte Maureen H , Bemis E B , Spero Howard J , Bijma Jelle , Lea David W , Jöhnck Janika , Kuhnt Wolfgang , Holbourn Ann E , Mohtadi Mahyar , Prange Matthias , Oppo Delia W , De Pol-Holz Ricardo , Merkel Ute , Zhang Xiao , Steinke Stephan , Lückge Andreas . Title: Reevaluation of the oxygen isotopic composition of planktonic foraminifera: Experimental results and new paleotemperature equations Identifier: https://doi.org/10.1029/98PA00070 Type: DOI Relation: References Year: 1998 Source: Paleoceanography Authors: Jöhnck Janika , Kuhnt Wolfgang , Holbourn Ann E , Andersen Nils , Anand Pallavi , Elderfield Henry , Conte Maureen H , Bemis E B , Spero Howard J , Bijma Jelle , Lea David W , Jöhnck Janika , Kuhnt Wolfgang , Holbourn Ann E , Mohtadi Mahyar , Prange Matthias , Oppo Delia W , De Pol-Holz Ricardo , Merkel Ute , Zhang Xiao , Steinke Stephan , Lückge Andreas . Title: Data report: revised late Miocene splice of IODP Site U1448 (353-U1448B-48F-1, 1 cm, to 353-U1448A-56X-5, 60 cm), Expedition 353, Indian Monsoon Rainfall Identifier: https://doi.org/10.14379/iodp.proc.353.202.2020 Type: DOI Relation: References Year: 2020 Source: In: Clemens, S.C.; Kuhnt, W.; LeVay, L.J.; Expedition 353 Scientists (eds.), Volume 353: Indian Monsoon Rainfall, Proceedings of the International Ocean Discovery Program, 353, International Ocean Discovery Program Authors: Jöhnck Janika , Kuhnt Wolfgang , Holbourn Ann E , Andersen Nils , Anand Pallavi , Elderfield Henry , Conte Maureen H , Bemis E B , Spero Howard J , Bijma Jelle , Lea David W , Jöhnck Janika , Kuhnt Wolfgang , Holbourn Ann E , Mohtadi Mahyar , Prange Matthias , Oppo Delia W , De Pol-Holz Ricardo , Merkel Ute , Zhang Xiao , Steinke Stephan , Lückge Andreas . Title: North Atlantic forcing of tropical Indian Ocean climate Identifier: https://doi.org/10.1038/nature13196 Type: DOI Relation: References Year: 2014 Source: Nature Authors: Jöhnck Janika , Kuhnt Wolfgang , Holbourn Ann E , Andersen Nils , Anand Pallavi , Elderfield Henry , Conte Maureen H , Bemis E B , Spero Howard J , Bijma Jelle , Lea David W , Jöhnck Janika , Kuhnt Wolfgang , Holbourn Ann E , Mohtadi Mahyar , Prange Matthias , Oppo Delia W , De Pol-Holz Ricardo , Merkel Ute , Zhang Xiao , Steinke Stephan , Lückge Andreas .