Permocalculus
   HOME

TheInfoList



OR:

''Permocalculus'' is a genus of
red algae Red algae, or Rhodophyta (, ; ), make up one of the oldest groups of eukaryotic algae. The Rhodophyta comprises one of the largest Phylum, phyla of algae, containing over 7,000 recognized species within over 900 Genus, genera amidst ongoing taxon ...
known from Permian to Cretaceous strata. Closely aligned to '' Gymnocodium'', it is placed in the Gymnocodiaceae.


References

* Fossil algae Red algae genera Permian first appearances Cretaceous extinctions Enigmatic red algae taxa {{red alga-stub