Pontosphaera bukryi

Nov 06, 2025
P bukryi

Final Epithet
Pontosphaera bukryi
Basionym

Pontosphaera bukryi Haq, 1971

References

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

Taxonomy
Pontosphaera
Uncategorised
Biostratigraphy
  • Phanerozoic
    • Cenozoic
      • Neogene
        • Miocene
          • Middle Miocene
            • Langhian
      • Paleogene
        • Oligocene
          • Early Oligocene
            • Latdorfian
Stratigraphic Range
Latdorfian - Langhian
Zone(s)
NP21 - NN4
Age (Ma)
33.90? - 13.82?
Holotype
P bukryi 4

Pontosphaera bukryi Haq, 1971

Oligocene

Schermbeck, Germany