Articles | Volume 13, issue 23
https://doi.org/10.5194/bg-13-6487-2016
https://doi.org/10.5194/bg-13-6487-2016
Research article
 | 
12 Dec 2016
Research article |  | 12 Dec 2016

Carbonate “clumped” isotope signatures in aragonitic scleractinian and calcitic gorgonian deep-sea corals

Justine Kimball, Robert Eagle, and Robert Dunbar

Viewed

Total article views: 2,800 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,468 1,234 98 2,800 436 109 133
  • HTML: 1,468
  • PDF: 1,234
  • XML: 98
  • Total: 2,800
  • Supplement: 436
  • BibTeX: 109
  • EndNote: 133
Views and downloads (calculated since 04 Dec 2015)
Cumulative views and downloads (calculated since 04 Dec 2015)

Cited

Saved (preprint)

Latest update: 03 Jan 2025
Download
Short summary
Deep-sea corals are a potentially valuable archive of temperature and ocean chemistry. We analyzed clumped isotope signatures (Δ47) in live-collected aragonitic scleractinian and high-Mg calcitic gorgonian deep-sea corals and compared results to published data and found offsets between taxa. The observed patterns in deep-sea corals may record distinct mineral equilibrium signatures due to very slow growth rates, kinetic isotope effects, and/or variable acid digestion fractionation factors.
Altmetrics
Final-revised paper
Preprint