Gulf of Mexico planktonic foraminifera and stable isotope data from core EN-032-18PC spanning MIS 9 to MIS 5

Database of the accepted manuscript: Arellano-Torres et al., 2023. The Loop Current circulation over the MIS 9 to MIS 5 based on planktonic foraminifera assemblages from the Gulf of Mexico. Paleoceanography and Paleoclimatology, DOI:10.1029/2022PA004568 In the sediment Core EN-032-18PC collected bel...

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Bibliographic Details
Main Authors: Arellano-Torres, Elsa, Amezcua-Montiel, Abril, Casas-Ortiz, Arantza
Other Authors: Arellano-Torres, E.
Format: Dataset
Language:English
Published: 2023
Subjects:
planktonic foraminifera
glacial
interglacial
Gulf of Mexico
stable isotopes
paleoceanography
Arellano
Papiit
Planktonic foraminifera
Online Access:https://zenodo.org/record/7709509
https://doi.org/10.5281/zenodo.7709509
Description
Summary:Database of the accepted manuscript: Arellano-Torres et al., 2023. The Loop Current circulation over the MIS 9 to MIS 5 based on planktonic foraminifera assemblages from the Gulf of Mexico. Paleoceanography and Paleoclimatology, DOI:10.1029/2022PA004568 In the sediment Core EN-032-18PC collected below the influence of the Loop Current in the eastern Gulf of Mexico, we studied mixed layer conditions and the intensity of the surface and subsurface waters flowing from the Caribbean to the gulf. This database includes analyses of 136 samples in three Supplementary Tables. (Table S1) Bulk sediment and sand fraction (>62 μm) weight (g), the absolute abundance (tests per sample) of 33 species of planktonic foraminifera. (Table S2) Relative abundance (%) of planktonic foraminifera and factor loadings of two factors (Q-mode factor analysis). (Table S3) Stable isotopes (δ18O-PDB and δ13C-PDB) (‰) of Globigerinoides ruber (white) and the loess-smoothing of the series with polynomial regression. - Marine sediment core information and sampling. Cruise and sample: EN032-18, Device: Piston corer, Latitude: 24.55833º N, Longitude: -86.59º W. Water depth: 2030 m. Repository: University of Rhode Island IGSN URI001023. - Project grant: "Natural climate variability of temperature and surface reconstructions in the Gulf of Mexico over the Late Quaternary." Universidad Nacional Autonoma de Mexico - DGAPA-PAPIIT no. IN118220.

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