Moravamminacea: a superfamily included in the Fusulinina in which the proloculus is followed by a tubular enrolled or rectilinear second chamber, wherein periodic growth results in incipient or partial septa. U Sil (Ludlovian) to L Carboniferous (Tournaisian). Divided into the Caligellidae, Moravamminidae, and Paratikhinellidae.
Alfred R. Loeblich, Jr and Helen Tappan, 1988. Foraminiferal Genera and their Classification. VanNostrand Reinhold Co. New York N.Y. On line at 
Credits: John M 16 Apr 2011