Articles | Volume 41, issue 1
https://doi.org/10.5194/jm-41-1-2022
https://doi.org/10.5194/jm-41-1-2022
Research article
 | 
07 Feb 2022
Research article |  | 07 Feb 2022

Astronomical calibration of late middle Eocene radiolarian bioevents from ODP Site 1260 (equatorial Atlantic, Leg 207) and refinement of the global tropical radiolarian biozonation

Mathias Meunier and Taniel Danelian

Viewed

Total article views: 1,560 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,106 359 95 1,560 118 71 71
  • HTML: 1,106
  • PDF: 359
  • XML: 95
  • Total: 1,560
  • Supplement: 118
  • BibTeX: 71
  • EndNote: 71
Views and downloads (calculated since 07 Feb 2022)
Cumulative views and downloads (calculated since 07 Feb 2022)

Viewed (geographical distribution)

Total article views: 1,458 (including HTML, PDF, and XML) Thereof 1,458 with geography defined and 0 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 13 Dec 2024
Download
Short summary
This study presents the biostratigraphic analysis of radiolaria (siliceous zooplankton) from a section of middle Eocene age located in the equatorial Atlantic. Our study allows the refinement of the age of 71 radiolarian bioevents. Based on a comparison with previously reported ages in the equatorial Pacific and northwestern Atlantic, we establish the synchronicity of several bioevents between the two oceans. Some of these synchronous bioevents were used to define seven new subzones.