Four organic sea surface temperature proxies (UK'37, TEXH86, RI-OH' and LDI) in the westernmost Mediterranean for the last 35 kyr

  1. Morcillo-Montalbá, L. 1
  2. Rodrigo-Gámiz, M. 2
  3. Martínez-Ruiz, F. 1
  4. Ortega-Huertas, M. 3
  5. Schouten, S. 4
  6. Sinninghe Damsté, J.S. 4
  1. 1 Andalusian Institute of Earth Sciences (IACT), CSIC-University of Granada, Granada, Spain
  2. 2 Department of Stratigraphy and Paleontology, University of Granada, Granada, Spain
  3. 3 Department of Mineralogy and Petrology, University of Granada, Granada, Spain
  4. 4 NIOZ Royal Netherlands Institute of Sea Research, Department of Marine Microbiology and Biogeochemistry, Den Burg, Texel, Netherlands
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Editor: Zenodo

Año de publicación: 2021

Tipo: Dataset

CC BY 4.0

DOI: 10.5281/ZENODO.4692645 lock_openAcceso abierto editor

Resumen

We present a high-resolution paleotemperature reconstruction from a marine sediment core (GP04PC) recovered in the westernmost Mediterranean, the Alboran Sea basin, over the last 35 kyr using for the first time in pararell four independent organic sea surface temperature (SST) proxies (U<sup>K'</sup><sub>37</sub>,<sup> </sup>TEX<sup>H</sup><sub>86</sub>,RI-OH' and LDI). We also present the δ<sup>18</sup>O of planktonic foraminifera <em>G. bulloides</em> record together with records of bulk parameters (total organic carbon content, δ<sup>13</sup>C<sub>org</sub>) and the accumulation rates of different biomarkers, providing insights in terrestrial input and primary productivity variations. We have also examined the Bayesian calibrations BAYSPLINE for U<sup>K'</sup><sub>37 </sub>and BAYSPAR for TEX<sub>86</sub>, although the non-Bayesian calibrations are used in this study.