Gorkaea operio

Varol & Girgis, 1994 Jun 10, 2025

Set number: 1226

  • Gorkaea operio VR 15935 1
  • Gorkaea operio VR 15937 2
  • Gorkaea operio VR 15939 3
  • Gorkaea operio VR 15941 4
  • Gorkaea operio VR 15936 5
  • Gorkaea operio VR 15938 6
  • Gorkaea operio VR 15940 7
  • Gorkaea operio VR 15945 8
  • Gorkaea operio VR 15949 9
  • Gorkaea operio VR 15948 10
  • Gorkaea operio VR 15952 11
  • Gorkaea operio VR 15954 12
    10µm
Ocal Creek, Colombia
Final Epithet
Gorkaea operio Varol & Girgis, 1994
Basionym

Gorkaea operio Varol & Girgis, 1994

References

Varol, O. & Girgis, M. 1994. New taxa and taxonomy of some Jurassic to Cretaceous calcareous nannofossils. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen. 192: 221-253.

Taxonomy
Gorkaea
Biostratigraphy
  • Phanerozoic
    • Mesozoic
      • Cretaceous
        • Late Cretaceous
          • -
            • Cenomanian
              • Early Cenomanian
        • Early Cretaceous
          • -
            • Albian
              • Middle Albian
Stratigraphic Range
Middle Albian - Early Cenomanian
Age (Ma)
108.10 - 99.50
Zone(s)
CC8 - CC9
Holotype
Gorkaea operio VR 15939

Gorkaea operio Varol & Girgis, 1994

Late Albian

British Sector, North Sea