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Bahr, André; Catunda, Maria Carolina Amorim; Friedrich, Oliver (2022): Stable oxygen and carbon isotope data for the Mid-Pleistocene Transition (MPT) [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.947028

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Abstract:
To investigate potential changes in the North Atlantic intermediate water-mass configuration across the Mid-Pleistocene Transition (MPT; approx. 550-1200 ka) we utilize d18O and d13C records obtained on the deep thermocline-dwelling foraminifera Globorotalia crassaformis and benthic Cibicidoides wuellerstorfi from mid-latitude International Ocean Discovery Program (IODP) Site U1313. Analyses were done at the Institute of Earth Sciences, Heidelberg University on an MAT 253 with a KIEL IV device. Scientific target was the reconstruction of intermediate water mass variabily, especially with regard to the establishment of a Glacial North Atlantic Deep Water (GNAIW) - like water mass.
Keyword(s):
C. wuellerstorfi; d13C; d18O; G. crassaformis; MPT
Supplement to:
Bahr, André; Catunda, Maria Carolina Amorim; Friedrich, Oliver (2022): The first appearance of Glacial North Atlantic Intermediate Water (GNAIW) during the Mid-Pleistocene transition. Global and Planetary Change, 218, 103977, https://doi.org/10.1016/j.gloplacha.2022.103977
Coverage:
Median Latitude: 46.504222 * Median Longitude: -27.256261 * South-bound Latitude: 41.000000 * West-bound Longitude: -32.957300 * North-bound Latitude: 57.512667 * East-bound Longitude: -15.854183
Date/Time Start: 1995-07-15T00:00:00 * Date/Time End: 2004-04-02T00:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
3 datasets

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Datasets listed in this bundled publication

  1. Bahr, A; Catunda, MCA; Friedrich, O (2022): New age model for ODP Site162-982. https://doi.org/10.1594/PANGAEA.947025
  2. Bahr, A; Catunda, MCA; Friedrich, O (2022): δ¹⁸O and δ¹³C of Cibicidoides wuellerstorfi from IODP Site 306-U1313. https://doi.org/10.1594/PANGAEA.947026
  3. Bahr, A; Catunda, MCA; Friedrich, O (2022): δ¹⁸O and δ¹³C of Globorotalia crassaformis from IODP Site 306-U1313. https://doi.org/10.1594/PANGAEA.947027