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

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).

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Cite this as

Dummann, Wolf, Steinig, Sebastian, Hofmann, Peter, Flögel, Sascha, Frank, Martin, Herrle, Jens O, Bretschneider, Lisa, Sheward, Rosie M, Wagner, Thomas (2022). Dataset: 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. https://doi.org/10.1594/PANGAEA.943533

DOI retrieved: 2022

Additional Info

Field Value
Imported on November 29, 2024
Last update November 29, 2024
License CC-BY-4.0
Source https://doi.org/10.1594/PANGAEA.943533
Author Dummann, Wolf
Given Name Wolf
Family Name Dummann
More Authors
Steinig, Sebastian
Hofmann, Peter
Flögel, Sascha
Frank, Martin
Herrle, Jens O
Bretschneider, Lisa
Sheward, Rosie M
Wagner, Thomas
Source Creation 2022
Publication Year 2022
Subject Areas
Name: Geophysics

Related Identifiers
Title: The impact of Early Cretaceous gateway evolution on ocean circulation and organic carbon burial in the emerging South Atlantic and Southern Ocean basins
Identifier: https://doi.org/10.1016/j.epsl.2019.115890
Type: DOI
Relation: References
Year: 2020
Source: Earth and Planetary Science Letters
Authors: Dummann Wolf , Steinig Sebastian , Hofmann Peter , Flögel Sascha , Frank Martin , Herrle Jens O , Bretschneider Lisa , Sheward Rosie M , Wagner Thomas .