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Home Latest Update :  3 Tuesday April 2012
Other Genus
OrderFORAMINIFERIDA
Sub OrderFUSULININA
Super FamilyTOURNAYELLACEA

Superfamily TOURNAYELLACEA Dain, 1953

 

Tournayellacea Loeblich and Tappan. 1984 (*1918), p. 21, nom. corr. pro supedeamily Tournayellidea.

Tournayellidea Dain, in Rauzer-Chernousova and Fursenko, 1959 (*2531), p. 183, nom. transl. ex family Tournayellidae.
Proloculus followed by planispiral to streptospiral enrolled tubular second cham­ber, may uncoil in later stage; periodic growth or slight internal protuberances from the wall may result in incipient septa; wall of micro-granular calcite, may have agglutinated inclu­sions; aperture single or cribrate. U. Devonian (Frasnian) to U. Carboniferous (Namurian).

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