Vaughan and Wells, 1943: 114


Solitary, phaceloid, or colonial:cerio-menadroid or thamnasterioid; increase intracalicular; radial elements compact with straight or wavy mid-septal zone uniform or with individualized centers CRA; menianes composed of bundles of fibres; distal septal edges and meniane edges smooth; columella absent; endotheca vesiculous; wall epithecal.


This page has been in preparation since 11-Oct-2010 18:05

This version was contributed by Ewa Roniewicz on 15-Oct-2010 18:59.

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

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