Helicosphaerella wilcoxonii

(Gartner, 1971) Varol, n. comb. Sept 09, 2020

Set number: 4631

  • Helicosphaerella wilcoxonii VR 32363 1
  • Helicosphaerella wilcoxonii VR 32360 2
  • Helicosphaerella wilcoxonii VR 32359 3
  • Helicosphaerella wilcoxonii VR 32364 4
  • Helicosphaerella wilcoxonii VR 32362 5
  • Helicosphaerella wilcoxonii VR 32361 6
  • Helicosphaerella wilcoxonii VR 32358 7
  • Helicosphaerella wilcoxonii VR 32365 8
  • Helicosphaerella wilcoxonii VR 32370 9
  • Helicosphaerella wilcoxonii VR 32367 10
  • Helicosphaerella wilcoxonii VR 32371 11
  • Helicosphaerella wilcoxonii VR 32366 12
  • Helicosphaerella wilcoxonii VR 32369 13
  • Helicosphaerella wilcoxonii VR 32368 14
  • Helicosphaerella wilcoxonii VR 32372 15
    10µm
Helicosphaerella wilcoxonii, Middle Oligocene, DSDP Leg 25, Site 242, Mozambique Channel (Davie Ridge), Indian Ocean

In the mobile mount.

Set number: 1654

  • Helicosphaerella wilcoxonii VR 024451 1
  • Helicosphaerella wilcoxonii VR 024450 2
  • Helicosphaerella wilcoxonii VR 024454 3
  • Helicosphaerella wilcoxonii VR 024465 4
  • Helicosphaerella wilcoxonii VR 024452 5
  • Helicosphaerella wilcoxonii VR 024449 6
  • Helicosphaerella wilcoxonii VR 024453 7
  • Helicosphaerella wilcoxonii VR 024464 8
  • Helicosphaerella wilcoxonii VR 024458 9
  • Helicosphaerella wilcoxonii VR 024457 10
  • Helicosphaerella wilcoxonii VR 024461 11
  • Helicosphaerella wilcoxonii VR 024462 12
    10µm
Helicosphaerella wilcoxonii, Middle Oligocene, DSDP Leg 25, Site 242, Mozambique Channel (Davie Ridge), Indian Ocean

Set number: 303

  • Helicosphaera wilcoxonii 149 1
  • Helicosphaera wilcoxonii 150 2
    10µm
Helicosphaerella wilcoxonii, Latdorfian, DSDP Leg 25, Site 242, Mozambique Channel (Davie Ridge), Indian Ocean
Final Epithet
Helicosphaerella wilcoxonii (Gartner, 1971) Varol, n. comb.
Basionym

Helicopontosphaera wilcoxonii Gartner, 1971

Synonyms

Helicosphaera wilcoxonii (Gartner, 1971) Jafar & Martini, 1975

References

Jafar, S. A., Martini, E., 1975, On the validity of the calcareous nannoplankton genus Helicosphaera. Senckenbergiana Lethaea 56, 381-397.

Gartner, S. 1971. Calcareous nannofossils from the JOIDES Blake Plateau cores and revision of the Paleogene nannofossil zonation. Tulane Studies in Geology and Paleontology 8: 101-121.

Taxonomy
Helicosphaerella
Uncategorised
Biostratigraphy
  • Phanerozoic
    • Cenozoic
      • Paleogene
        • Oligocene
          • Middle Oligocene
            • Rupelian
        • Eocene
          • Late Eocene
            • Priabonian
Stratigraphic Range
Priabonian - Rupelian
Age (Ma)
37.70 - 27.30
Holotype
Helicosphaerella wilcoxonii VR 32364

Helicopontosphaera wilcoxonii Gartner, 1971

Late Eocene

JOIDES, Blake Plateau, Atlantic Ocean.