Helicosphaera ampla

Varol, in prep. Sep 11, 2020

Set number: 342

  • Helicosphaera ampla 2345 1
  • Helicosphaera ampla 2344 2
  • Helicosphaera ampla 2347 3
  • Helicosphaera ampla 2346 4
    10µm
Helicosphaera ampla, Late Oligocene, Angola, West Africa
Final Epithet
Helicosphaera ampla Varol, in prep.
Basionym

Helicosphaera ampla Varol, in prep.

Taxonomy
Helicosphaera
Biostratigraphy
  • Phanerozoic
    • Cenozoic
      • Paleogene
        • Oligocene
          • Late Oligocene
            • Chattian
Stratigraphic Range
Chattian
Age (Ma)
28.09? - 23.00?
Holotype
Helicosphaera ampla 2344 Helicosphaera ampla 2344

Helicosphaera ampla Varol, in prep.

Late Oligocene

Angola, West Africa