Pontosphaera confossa

(Hay et al., 1966) Haq, 1971 Nov 06, 2025
P confossa

Final Epithet
Pontosphaera confossa (Hay et al., 1966) Haq, 1971
Basionym

Discolithina confossa Hay et al., 1966

References

Hay, W. W., Mohler, H. P. & Wade, M. E. 1966. Calcareous nannofossils from Nal'chik (northwest Caucasus). Eclogae Geologicae Helvetiae 59: 379-399.

Haq, B. U. 1971. Paleogene calcareous nannoflora. Parts I-IV. Stockholm Contributions in Geology 25: 1-158.

Taxonomy
Pontosphaera
Biostratigraphy
  • Phanerozoic
    • Cenozoic
      • Neogene
        • Miocene
          • Middle Miocene
            • Serravalian
      • Paleogene
        • Eocene
          • Late Eocene
            • Priabonian
Stratigraphic Range
Priabonian - Serravalian
Zone(s)
NP18 - NN6
Age (Ma)
37.71? - 11.63?
Holotype
P confossa 2

Discolithina confossa Hay et al., 1966

Late Eocene

Nal'chik, Northwest Caucasus