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Reyes-Macaya, Dharma; Garrido, Sebastián; Cordova-Rodriguez, Kathy; McCorkle, Daniel C; Holder, Angela; Martínez-Méndez, Gema; De Pol-Holz, Ricardo; Cardich, Jorge; Marchant, Margarita; Romero, D; Kuhnert, Henning; Hebbeln, Dierk; Schmiedl, Gerhard; Muñoz, Praxedes; Castillo Bruna, Alexis; Glock, Nicolaas; Leng, Melanie J; Savickaite, Kotryna; Mohtadi, Mahyar; James, Ingle: SIBFS-ESEP: Stable isotope in benthic foraminifera from the equatorial and south east Pacific data base [dataset publication series]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.974698 (dataset in review)

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Abstract:
In this first volume of SIBFS-ESEP, we establish a stable isotope dataset of benthic foraminifera of surface marine sediments (Benga-Rose stained and unstained) from the continental margin off Peru and Chile (Equatorial and Southeast Pacific). The surface sediment samples were collected between 1962 and 2018 at span depths of 24 to 3964 meters and latitudes from 12°S to 51°S. The samples were obtained using multicorer (Sonne 102, Sonne 156, Sonne 211, CRIO1104, RR-9702a, M77, M92), gravity core (Sonne 161), and a Petersen grab (USNS Eltanin PG4, Crio1812). The species that this data set cover are Lobatula wuellerstorfi, Planulina ornata, C. mundulus, L. ungerianus, L. lobatula, Bolivina interjuncta, B. plicata, B. seminuda, B. costata, B. spissa, Uvigerina auberiana and U. peregrina. The data set summarised location of the sample, cm where the benthic foraminifera were picked, measurements of d13C and d18O (per mil) with their respective analitical stdev (if apply), size of sieve used during the foraminifera picking process, number of individuals used for analysis, selected for analysis, Benga-Rose stained status of the individuals analyzed, notes about the state of preservation of the selected individuals, pre-treatment of cleaning before analysis, stable isotope laboratory where the samples were measurement, machine used for the analysis, flag 1 (notes about the age of the sediments, signals of reworking and stable isotope analysis concerns).
Keyword(s):
Benthic foraminifera; Carbon isotopes; Chile; Equatorial East Pacific; Oxygen isotopes; Paleoceanographic proxies; Peru; South East Pacific; Stable isotopes
References:
Marchant, Margarita; Hebbeln, Dierk (2005): Stable isotope measurements of benthic foraminifera in surface sediment cores [dataset]. MARUM - Center for Marine Environmental Sciences, University Bremen, PANGAEA, https://doi.org/10.1594/PANGAEA.327431
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03G0156A
Federal Ministry of Education and Research (BMBF), grant/award no. 03G0161A
Federal Ministry of Education and Research (BMBF), grant/award no. 03G0211A
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
UK Research and Innovation, grant/award no. MR/S034293/1
Coverage:
Median Latitude: -26.131474 * Median Longitude: -75.094878 * South-bound Latitude: -50.650000 * West-bound Longitude: -78.500330 * North-bound Latitude: -11.000000 * East-bound Longitude: -70.595160
Date/Time Start: 1995-05-13T00:00:00 * Date/Time End: 2018-12-27T00:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
12 datasets

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Datasets listed in this publication series

  1. Reyes-Macaya, D; Garrido, S; Cordova-Rodriguez, K et al. (in review): Stable isotopes of benthic foraminifera Bolivina costata from surface sediment samples collected in the south east Pacific. https://doi.pangaea.de/10.1594/PANGAEA.974507
  2. Reyes-Macaya, D; Garrido, S; Cordova-Rodriguez, K et al. (in review): Stable isotopes of benthic foraminifera Bolivina interjuncta from surface sediment samples collected in the south east Pacific. https://doi.pangaea.de/10.1594/PANGAEA.974532
  3. Reyes-Macaya, D; Garrido, S; Cordova-Rodriguez, K et al. (in review): Stable isotopes of benthic foraminifera Bolivina plicata from surface sediment samples collected in the south east Pacific. https://doi.pangaea.de/10.1594/PANGAEA.974545
  4. Reyes-Macaya, D; Garrido, S; Cordova-Rodriguez, K et al. (in review): Stable isotopes of benthic foraminifera Bolivina seminuda from surface sediment samples collected in the south east Pacific. https://doi.pangaea.de/10.1594/PANGAEA.974553
  5. Reyes-Macaya, D; Garrido, S; Cordova-Rodriguez, K et al. (in review): Stable isotopes of benthic foraminifera Bolivina spissa from surface sediment samples collected in the south east Pacific. https://doi.pangaea.de/10.1594/PANGAEA.974587
  6. Reyes-Macaya, D; Garrido, S; Cordova-Rodriguez, K et al. (in review): Stable isotopes of benthic foraminifera Lobatula ungeriana from surface sediment samples collected in the south east Pacific. https://doi.pangaea.de/10.1594/PANGAEA.974695
  7. Reyes-Macaya, D; Garrido, S; Cordova-Rodriguez, K et al. (in review): Stable isotopes of benthic foraminifera Cibicides mundulus from surface sediment samples collected in the south east Pacific. https://doi.pangaea.de/10.1594/PANGAEA.974602
  8. Reyes-Macaya, D; Garrido, S; Cordova-Rodriguez, K et al. (in review): Stable isotopes of benthic foraminifera Lobatula lobatula from surface sediment samples collected in the south east Pacific. https://doi.pangaea.de/10.1594/PANGAEA.974588
  9. Reyes-Macaya, D; Garrido, S; Cordova-Rodriguez, K et al. (in review): Stable isotopes of benthic foraminifera Lobatula wuellerstorfi from surface sediment samples collected in the south east Pacific. https://doi.pangaea.de/10.1594/PANGAEA.974696
  10. Reyes-Macaya, D; Garrido, S; Cordova-Rodriguez, K et al. (in review): Stable isotopes of benthic foraminifera Planulina ornata from surface sediment samples collected in the south east Pacific. https://doi.pangaea.de/10.1594/PANGAEA.974593
  11. Reyes-Macaya, D; Garrido, S; Cordova-Rodriguez, K et al. (in review): Stable isotopes of benthic foraminifera Uvigerina auberiana from surface sediment samples collected in the south east Pacific. https://doi.pangaea.de/10.1594/PANGAEA.974594
  12. Reyes-Macaya, D; Garrido, S; Cordova-Rodriguez, K et al. (in review): Stable isotopes of benthic foraminifera Uvigerina peregrina from surface sediment samples collected in the south east Pacific. https://doi.pangaea.de/10.1594/PANGAEA.974595