Tirasiana

Phylum:Cnidaria

Class:Scyphozoa

Order:incertae sedis

Genus:†Tirasiana
Palij, 1976

Tirasiana Temporal range: Ediacaran PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Cnidaria
Class:	Scyphozoa
Order:	incertae sedis
Genus:	†Tirasiana Palij, 1976
Species
✝Tirasiana disciformis Palij, 1976[1] ✝Tirasiana coniformis Palij, 1976[1] ✝Tirasiana concentralis Bekker, 1977[1]

Tirasiana is a genus of disc-shaped animals from the Ediacaran period that contains three species: T. concentralis, T. coniformis and T. disciformis, all which are distinguished by the complexity of their stepped structure.^[2]