Archaeosphaeroides

Archaeosphaeroides
Temporal range: Paleoarchean
Scientific classification
Domain: Bacteria
Kingdom: Bacillati
Phylum: Cyanobacteria
Genus: Archaeosphaeroides
J.W.Schopf & E.S.Barghoorn, 1967

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.