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Dummann, Wolf; Steinig, Sebastian; Hofmann, Peter; Flögel, Sascha; Frank, Martin; Herrle, Jens O; Bretschneider, Lisa; Sheward, Rosie M; Wagner, Thomas (2022): Early Cretaceous total organic carbon contents and stable carbon isotope ratios at DSDP Sites 25-249, 36-327, 40-361, 71-511 and ODP Site 113-693 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.943533

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Abstract:
This data set contains total organic carbon (TOC) contents and stable carbon isotope ratios of bulk carbonate and organic carbon in Early Cretaceous (Barremian-Albian) sediments at Deep Sea Drilling Project (DSDP) sites 249, 327, 361, and 511 and Ocean Drilling Project (ODP) Site 693. TOC was measured using a DIMATOC 100 carbon analyzer (Dimatec Corp., Germany). Carbon isotope analyses were performed using a Flash Elemental Analyzer 1112 (Thermoquest) coupled to an MAT 253 gas source mass spectrometer via a continuous flow inlet. Age estimates for individual samples are based on biostratigraphy and carbon isotope stratigraphy and are calibrated to the GTS2012 time scale of Gradstein et al. (2012).
Keyword(s):
carbon isotope ratio (δ13C); Cretaceous; South Atlantic; Southern Ocean; total organic carbon (TOC)
Related to:
Dummann, Wolf; Steinig, Sebastian; Hofmann, Peter; Flögel, Sascha; Frank, Martin; Herrle, Jens O; Bretschneider, Lisa; Sheward, Rosie M; Wagner, Thomas (2020): The impact of Early Cretaceous gateway evolution on ocean circulation and organic carbon burial in the emerging South Atlantic and Southern Ocean basins. Earth and Planetary Science Letters, 530, 115890, https://doi.org/10.1016/j.epsl.2019.115890
Project(s):
Deep Sea Drilling Project (DSDP)
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -47.544800 * Median Longitude: -11.360680 * South-bound Latitude: -70.832000 * West-bound Longitude: -46.971700 * North-bound Latitude: -29.949800 * East-bound Longitude: 36.077000
Date/Time Start: 1972-08-18T00:00:00 * Date/Time End: 1987-02-05T03:15:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
5 datasets

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Datasets listed in this publication series

  1. Dummann, W; Steinig, S; Hofmann, P et al. (2022): Early Cretaceous total organic carbon contents and stable carbon isotope ratios at DSDP Site 25-249. https://doi.org/10.1594/PANGAEA.943508
  2. Dummann, W; Steinig, S; Hofmann, P et al. (2022): Early Cretaceous total organic carbon contents and stable carbon isotope ratios at DSDP Site 36-327. https://doi.org/10.1594/PANGAEA.943511
  3. Dummann, W; Steinig, S; Hofmann, P et al. (2022): Early Cretaceous total organic carbon contents and stable carbon isotope ratios at DSDP Site 40-361. https://doi.org/10.1594/PANGAEA.943509
  4. Dummann, W; Steinig, S; Hofmann, P et al. (2022): Early Cretaceous total organic carbon contents and stable carbon isotope ratios at DSDP Site 71-511. https://doi.org/10.1594/PANGAEA.943512
  5. Dummann, W; Steinig, S; Hofmann, P et al. (2022): Early Cretaceous total organic carbon contents and stable carbon isotope ratios at ODP Site 113-693. https://doi.org/10.1594/PANGAEA.943510