Class

Porostromata Pia, 1927

Classification
Organism groupBiota
DomainEubacteria
PhylumCyanobacteria
ClassPorostromata
FamilyCyanophyceae
GenusAcuasiphonoria
Apophoretella
Bavlinella
Bevocastria
Bija
Botomaella
Cayeuxia
Gloeocapsomorpha
Hedstroemia (Cyanobacteria)
Ortonella
Ostiana
Razumovskia
Sphaerocodium
Spongiostroma
Subtifloria
Zonotrichites