Articles | Volume 17, issue 5
https://doi.org/10.5194/cp-17-2091-2021
https://doi.org/10.5194/cp-17-2091-2021
Research article
 | 
15 Oct 2021
Research article |  | 15 Oct 2021

Climate, cryosphere and carbon cycle controls on Southeast Atlantic orbital-scale carbonate deposition since the Oligocene (30–0 Ma)

Anna Joy Drury, Diederik Liebrand, Thomas Westerhold, Helen M. Beddow, David A. Hodell, Nina Rohlfs, Roy H. Wilkens, Mitchell Lyle, David B. Bell, Dick Kroon, Heiko Pälike, and Lucas J. Lourens

Viewed

Total article views: 3,892 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,670 1,136 86 3,892 291 88 96
  • HTML: 2,670
  • PDF: 1,136
  • XML: 86
  • Total: 3,892
  • Supplement: 291
  • BibTeX: 88
  • EndNote: 96
Views and downloads (calculated since 04 Sep 2020)
Cumulative views and downloads (calculated since 04 Sep 2020)

Viewed (geographical distribution)

Total article views: 3,892 (including HTML, PDF, and XML) Thereof 3,557 with geography defined and 335 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 10 Oct 2024
Download
Short summary
We use the first high-resolution southeast Atlantic carbonate record to see how climate dynamics evolved since 30 million years ago (Ma). During ~ 30–13 Ma, eccentricity (orbital circularity) paced carbonate deposition. After the mid-Miocene Climate Transition (~ 14 Ma), precession (Earth's tilt direction) increasingly drove carbonate variability. In the latest Miocene (~ 8 Ma), obliquity (Earth's tilt) pacing appeared, signalling increasing high-latitude influence.