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Trudgill, Molly; Gray, William Robert; Pavia, Frank J; Kobayashi, Hidetaka; Adloff, Markus; Rae, James W B; Adkins, Jess F; Richard, Patricia; Fries, Morgane; Umling, Natalie E; Eggleston, Sarah; Paillard, Didier; Berelson, William M; Rebaubeir, Hélène; Isguder, Gulay; Manssouri, Fatima; Prinet, Lison; Petersen, Libby; Latting, Helen: Paired benthic carbonate system and oxygen reconstructions at TR163-25 [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.996567 (dataset in review)

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Abstract:
Boron isotope and trace element composition of C. wuellerstorfi used to reconstruct the carbonate system, paired with Dd13C measurements (C. wuellerstrofi - G. affinis), bulk sediment U-series and CaCO3% measurements to reconstruct 232Th normalised CaCO3 flux. We also generate two new 14C measurements to refine the age model. Data covers the last glacial cycle to reconstruct ocean alkalinity in the publication 'Alkalinity cycling rapidly buffers deep ocean pH during the last glacial cycle' (Trudgill, publication year) and asses the drivers of ocean alkalinity cycling.
Keyword(s):
232Th-fluxes; B/Ca; Boron Isotopes; Cibicidoides wuellerstorfi; Dd13C
Supplement to:
Trudgill, Molly; Gray, William Robert; Pavia, Frank J; Kobayashi, Hidetaka; Adloff, Markus; Rae, James W B; Adkins, Jess F; Richard, Patricia; Fries, Morgane; Umling, Natalie E; Eggleston, Sarah; Paillard, Didier; Berelson, William M; Rebaubeir, Hélène; Isguder, Gulay; Manssouri, Fatima; Prinet, Lison; Petersen, Libby; Latting, Helen (in review): Alkalinity cycling rapidly buffers deep ocean pH during the last glacial cycle.
Funding:
Agence Nationale de la Recherche (ANR), grant/award no. ANR-20-CE01-0017: CARBCOMP
French National Research Agency (ANR), grant/award no. ANR-11-IDEX-0004-17-EURE-0006: IPSL-Climate Graduate School-EUR
Coverage:
Latitude: -1.650000 * Longitude: -88.450000
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
5 datasets

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Datasets listed in this bundled publication

  1. Trudgill, M; Gray, WR; Pavia, FJ et al. (in review): Boron isotope composition of Cibicidoides wuellerstorfi in sediment core TR163-25 over the last deglaciation. https://doi.pangaea.de/10.1594/PANGAEA.996585
  2. Trudgill, M; Gray, WR; Pavia, FJ et al. (in review): Benthic foraminifera δ13C and δ18O for the last glacial cycle in sediment core TR163-25. https://doi.pangaea.de/10.1594/PANGAEA.996581
  3. Trudgill, M; Gray, WR; Pavia, FJ et al. (in review): Trace element composition of Cibicidoides wuellerstorfi in sediment core TR163-25 over the last glacial cycle. https://doi.pangaea.de/10.1594/PANGAEA.996583
  4. Trudgill, M; Gray, WR; Pavia, FJ et al. (in review): Bulk sediment U-series measurements for sediment TR163-25 over the last deglaciation. https://doi.pangaea.de/10.1594/PANGAEA.996598
  5. Trudgill, M; Gray, WR; Pavia, FJ et al. (in review): CaCO3% and d13Ccarb measurements in sediment core TR163-25 over the last deglaciation. https://doi.pangaea.de/10.1594/PANGAEA.996601