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Home Latest Update :  3 Tuesday April 2012
Other Genus
OrderFORAMINIFERIDA
Sub OrderMILIOLINA
Super FamilySORITACEA
FamilySORITIDAE
Sub FamilyPRAERHAPYDIONININAE
Genus PRAERHAPYDIONINA

PRAERHAPYDIONINA Van Wessem, 1943
 
 
Type species: Praerhapydionina cubana Van Wessem, 1943; OD.
Praerhapydionina Van Wessem, 1943 (*3254), p. 43.Test elongate, subconical, up to about 1 mm in length, circular in section, early stage planispirally enrolled, later uncoiled and rectilinear, chambers low and arched centrally, interior subdivided by a few inward projecting radial septula; wall calcareous, porcelaneous; aperture terminal, central. Eocene (Lutetian) to Oligocene; Cuba; Iraq; Iran; Spain.
 
Remarks: According to Hamaoui and Fourcade (1973, *1384, p. 366), who examined the types of P. cubana in Utrecht, the Cuban material is of Eocene age, rather than U. Cretaceous in age as originally reported.
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