Solitary, phaceloid, and colonial: astreoid and thamnasterioid; increase intracalicular; radial elements thin and compact, built of monoaxial, mostly vertical trabeculae; lateral sides with continuous menianes with denticulated edges; dissepiments vesiculous; holotheca.
This page has been in preparation since 11-Oct-2010 15:02
This version was contributed by Ewa Roniewicz on 11-Oct-2010 15:03.
Page authors are: Ewa Roniewicz. Please contact the editor if you would like to contribute to the diagnosis of this taxon.
The editor is: Ewa Roniewicz