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Rodríguez-Zorro, Paula A; Ledru, Marie-Pierre; Favier, Charly; Bard, Edouard; Bicudo, Denise C; García, Marta; Marquardt, Gisele; Rostek, Frauke; Sawakuchi, André Oliveira; Simon, Quentin; Tachikawa, Kazuyo (2022): Pollen, XRF, biomarkers, charcoal of the COL17c record, Colônia Basin, São Paulo-Brazil [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.945769

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Published: 2022-06-30 • DOI registered: 2022-08-27

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Abstract:
The COL17c composite record was analyzed based on pollen, charcoal, the elemental composition of bulk sediment obtained by X-Ray fluorescence scanning (XRF) and biomarkers (branched glycerol dialkyl glycerol tetraethers (brGDGTs), n-Alkanes and Hopanes). We aimed to characterize early states of the Atlantic forest to evaluate the link with southern hemisphere climate variability at orbital scales using a sediment core located at the transition between SASM (South american summer monsoon) and subtropical front influence.
Keyword(s):
Araucaria; Atlantic forest; Brazil; early Pleistocene; Southern Hemisphere; Subtropical Front
Supplement to:
Rodríguez-Zorro, Paula A; Ledru, Marie-Pierre; Favier, Charly; Bard, Edouard; Bicudo, Denise C; García, Marta; Marquardt, Gisele; Rostek, Frauke; Sawakuchi, André Oliveira; Simon, Quentin; Tachikawa, Kazuyo (2022): Alternate Atlantic forest and climate phases during the early Pleistocene 41 kyr cycles in southeastern Brazil. Quaternary Science Reviews, 286, 107560, https://doi.org/10.1016/j.quascirev.2022.107560
Funding:
BNP Paribas (France), grant/award no. Climate Initiative (2017–2020): TROPICOL
Coverage:
Latitude: -23.867500 * Longitude: -46.707500
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
5 datasets

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Datasets listed in this bundled publication

  1. Rodríguez-Zorro, PA; Ledru, M-P; Favier, C et al. (2022): Biomarkers of sediment core COL17c. https://doi.org/10.1594/PANGAEA.945733
  2. Rodríguez-Zorro, PA; Ledru, M-P; Favier, C et al. (2022): Macrocharcoal counts of sediment core COL17c. https://doi.org/10.1594/PANGAEA.945689
  3. Rodríguez-Zorro, PA; Ledru, M-P; Favier, C et al. (2022): Microcharcoal concentration of sediment core COL17c. https://doi.org/10.1594/PANGAEA.945692
  4. Rodríguez-Zorro, PA; Ledru, M-P; Favier, C et al. (2022): Pollen, spore and algae counts of sediment core COL17c. https://doi.org/10.1594/PANGAEA.945739
  5. Rodríguez-Zorro, PA; Ledru, M-P; Favier, C et al. (2022): XRF element counts of sediment core COL17c. https://doi.org/10.1594/PANGAEA.945766