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

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.

Identifier
DOI https://doi.org/10.1594/PANGAEA.921091
Related Identifier https://doi.org/10.1029/2020PA003923
Related Identifier https://doi.org/10.1029/2002PA000846
Related Identifier https://doi.org/10.1029/98PA00070
Related Identifier https://doi.org/10.14379/iodp.proc.353.202.2020
Related Identifier https://doi.org/10.1038/nature13196
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.921091
Provenance
Creator Jöhnck, Janika; Kuhnt, Wolfgang; Holbourn, Ann; Andersen, Nils
Publisher PANGAEA - Data Publisher for Earth & Environmental Science
Publication Year 2020
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 14200 data points
Discipline Earth System Research
Spatial Coverage (93.000W, 10.634S, 93.000E, 10.637N)