Coccolithus biparteoperculatus

(Varol, 1991) Bown & Dunkley Jones, 2012 Aug 20, 2021

Set number: 1129

  • Coccolithus biparteoperculatus VR 02461 1
  • Coccolithus biparteoperculatus VR 02458 2
  • Coccolithus biparteoperculatus VR 02463 3
  • Coccolithus biparteoperculatus VR 02468 4
  • Coccolithus biparteoperculatus VR 02460 5
  • Coccolithus biparteoperculatus VR 02459 6
  • Coccolithus biparteoperculatus VR 02462 7
  • Coccolithus biparteoperculatus VR 02467 8
  • Coccolithus biparteoperculatus VR 02466 9
  • Coccolithus biparteoperculatus VR 02465 10
  • Coccolithus biparteoperculatus VR 02464 11
  • Coccolithus biparteoperculatus VR 02469 12
    10µm
Coccolithus biparteoperculatus, Middle Eocene, DSDP Leg 39, Sites 356, Sào Paulo Plateau, South Atlantic Ocean

Set number: 655

  • Coccolithus biparteoperculata VR 025534 1
  • Coccolithus biparteoperculata VR 025532 2
  • Coccolithus biparteoperculata VR 025526 3
  • Coccolithus biparteoperculata VR 025529 4
  • Coccolithus biparteoperculata VR 025535 5
  • Coccolithus biparteoperculata VR 025533 6
  • Coccolithus biparteoperculata VR 025527 7
  • Coccolithus biparteoperculata VR 025528 8
  • Coccolithus biparteoperculata VR 025530 9
  • Coccolithus biparteoperculata VR 025531 10
  • Coccolithus biparteoperculata VR 025541 11
  • Coccolithus biparteoperculata VR 025546 12
  • Coccolithus biparteoperculata VR 025545 13
  • Coccolithus biparteoperculata VR 025544 14
  • Coccolithus biparteoperculata VR 025542 15
  • Coccolithus biparteoperculata VR 025536 16
  • Coccolithus biparteoperculata VR 025537 17
  • Coccolithus biparteoperculata VR 025538 18
  • Coccolithus biparteoperculata VR 025539 19
  • Coccolithus biparteoperculata VR 025540 20
    10µm
DSDP Leg 39, Sites 356, Sào Paulo Plateau, South Atlantic Ocean
Final Epithet
Coccolithus biparteoperculatus (Varol, 1991) Bown & Dunkley Jones, 2012
Basionym

Coccolithus biparteoperculatus (Varol, 1991) Bown & Dunkley Jones, 2012

Synonyms

Coccolithus cachaoi Bown, 2005d

References

Bown, P. R. 2005d. Palaeogene calcareous nannofossils from the Kilwa and Lindi areas of coastal Tanzania (Tanzania Drilling Project 2003-4). Journal of Nannoplankton Research 27(1): 21-95.

Bown, P. R. & Dunkley Jones T. 2012. Calcareous nannofossils from the Paleogene equatorial Pacific (IODP Expedition 320 Sites U1331-1334). Journal of Nannoplankton Research 32(2): 3-51.

Varol, O. 1991. New Cretaceous and Tertiary Calcareous Nannofossils. Neues Jahrbuch für Geologie und Paläontologie Abhandlungen 182: 211-237.

Taxonomy
Coccolithus
Biostratigraphy
  • Phanerozoic
    • Cenozoic
      • Paleogene
        • Oligocene
          • Middle Oligocene
            • Rupelian
        • Eocene
          • Early Eocene
            • Ypresian
Stratigraphic Range
Ypresian? - Rupelian
Age (Ma)
51.00? - 30.50?
Holotype
Coccolithus biparteoperculatus VR 02463 Coccolithus biparteoperculatus VR 02463

Birkelundia biparteoperculata Varol, 1991

Late Eocene

DSDP Leg 40, Site 363, Valvis Ridge, South Atlantic