Cosmiodiscus

Cosmiodiscus is an extinct genus of diatoms.

Cosmiodiscus
Temporal range:
Scientific classification
Domain:
Eukaryota
(unranked):
SAR
Superphylum:
Heterokonta
Class:
Bacillariophyceae
Subclass:
Incertae sedis
Genus:
†Cosmiodiscus

Greville, 1866
Species
  • †Cosmiodiscus barbadensis Greville
  • †Cosmiodiscus beaufortianus Hustedt
  • †Cosmiodiscus elegans Greville, 1866
    • †Cosmiodiscus elegans var. inermis
  • †Cosmiodiscus insignis A.P.Jousé

References
    • Transfer of the marine fossil diatom Cosmiodiscus beaufortianus Hust. to the genus Actinocyclus. MJ Sullivan, Phycologia, 1983
    • Descriptions of new and rare diatoms. Series XX. RK Greville, Transactions of The Microscopical Society & Journal, 1866


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