Controls on the Cd-isotope composition of Upper Cretaceous (Cenomanian–Turonian) organic-rich mudrocks from south Texas (Eagle Ford Group)
The isotopic composition of Cd buried in marine sediments may preserve valuable palaeoenvironmental information on past ocean redox conditions or biological cycling. It is unclear, however, how the Cd-isotope composition of the sedimentary record reflects these processes. In this study, new Cd-isotope data are presented, along with δ13C, and Cd, Mo and TOC concentrations, from organic-rich mudrocks from the southern Western Interior Seaway (WIS), spanning the Cenomanian–Turonian stages within...Expand abstract
- Publication status:
- Peer review status:
- Peer reviewed
(Accepted manuscript, 2.4MB)
- Publisher copy:
- Copyright holder:
- Elsevier Ltd.
- Copyright date:
- Rights statement:
- © 2020 Elsevier Ltd. All rights reserved.
This is the accepted manuscript version of the article. The final version is available from Elsevier at https://doi.org/10.1016/j.gca.2020.02.019
If you are the owner of this record, you can report an update to it here: Report update to this record