Archaeosphaeroides is an extinct genus of bacteria from the Paleoarchean. It is a coccoid cyanophyte from the Fig Tree Formation of South Africa which dates back to 3,000 million years ago.

Archaeosphaeroides
Temporal range: Paleoarchean 3600–3200 Ma
Scientific classification Edit this classification
Domain: Bacteria
Phylum: Cyanobacteria
Genus: Archaeosphaeroides
J.W.Schopf & E.S.Barghoorn, 1967[1]

References

edit
  1. ^ "Alga-Like Fossils from the Early Precambrian of South Africa". Science.