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Home Latest Update :  3 Tuesday April 2012
Other Genus
OrderFORAMINIFERIDA
Sub OrderGLOBIGERININA
Super FamilyGLOBOROTALIACEA
FamilyCATAPSYDRACIDAE
Genus GLOBIGERINOPSOIDES


GLOBIGERINOPSOIDES Cita and Mazzola, 1970
 
 
Type species: Globigerinopsoides algeriana Cita and Mazzola, 1970; OD.Globigerinopsoides Cita and Mazzola, 1970 (*610), p. 470.Test globular, trochospiral, spiral side con-vex, chambers enlarging rapidly, few per whorl, sutures curved to radial, depressed, umbili­cus small, periphery rounded; wall calcareous, perforate, with prominent funnel-shaped pore pits and pore ridges producing a cancellate surface; primary aperture interiomarginal, bordered by a beaded rim, umbilical-extra­umbilical in the early stage, later more exten­sive and spiroumbilical, accompanied by sec­ondary sutural apertures on the spiral side. M. to U. Miocene; Algeria.
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