Articles | Volume 12, issue 2
https://doi.org/10.5194/cp-12-439-2016
https://doi.org/10.5194/cp-12-439-2016
Research article
 | 
25 Feb 2016
Research article |  | 25 Feb 2016

Fossil plant stomata indicate decreasing atmospheric CO2 prior to the Eocene–Oligocene boundary

Margret Steinthorsdottir, Amanda S. Porter, Aidan Holohan, Lutz Kunzmann, Margaret Collinson, and Jennifer C. McElwain

Viewed

Total article views: 4,890 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,655 2,021 214 4,890 420 156 181
  • HTML: 2,655
  • PDF: 2,021
  • XML: 214
  • Total: 4,890
  • Supplement: 420
  • BibTeX: 156
  • EndNote: 181
Views and downloads (calculated since 26 Oct 2015)
Cumulative views and downloads (calculated since 26 Oct 2015)

Cited

Saved (preprint)

Discussed (final revised paper)

Latest update: 26 Dec 2024
Download
Short summary
Our manuscript "Fossil plant stomata indicate decreasing atmospheric CO2 prior to the Eocene–Oligocene boundary" reports that ~ 40 % decrease in pCO2 preceded the large shift in marine oxygen isotope records that characterizes the Eocene–Oliogocene climate transition. The results endorse the theory that pCO2 drawdown was the main forcer of the Eocene–Oligocene climate change, and a "tipping point" was reached in the latest Eocene, triggering the plunge of the Earth System into icehouse conditions.