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Home Latest Update :  3 Tuesday April 2012
Other Genus
OrderFORAMINIFERIDA
Sub OrderROTALIINA
Super FamilyDISCORBACEA

Superfamily DISCORBACEA Ehrenberg, 1838

Discorbacea Loeblich and Tappan. 19641 *1910).p. C572. nom. corr. pro superfamily Discorbidea.
Discorbidea Smoot. 1954(*3008), p. 81, nom. transl. ex family Discorbina.
Discorbinidea Saidova. 1981(*2696), p. 43. Discorbiacea Kahn. 1981(*1635), p.246.
Discorboidea Tappan and Loeblich. 1982(*3128), p. 543.
Test in low trochospiral coil; wall of perforate, hyaline, optically radiate calcite; aperture interiomarginal on the umbilical side of the test, and may be bordered by a nonperforate area or umbilical flap. L. Jurassic (Aalenian) to Holocene.
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