صفحه اصلى به روز رسانى در :  شنبه 1 خرداد 1395
ديگر گونه ها
راستهFORAMINIFERIDA
زير راستهFUSULININA
رو خانوادهFUSULINACEA
خانوادهSCHWAGERINIDAE
زير خانوادهPSEUDOSCHWAGERININAE
جنس ZELLIA

ZELLIA F. Kahler and G. Kahler, 1937
 
 
Type species: Pseudoschwagerina (Zellia) heritschi F. Kahler and G. Kahler, 1937; OD.Pseudoschwagerina (Zellia) F. Kahler and G. Kahler, 1937 (*1630), p. 20.Zellia Morikawa, 1955 (*2184), p. 76 (nom. transl.).
Test robust, globular to ovoid, about 5 mm in length, early whorls tightly coiled with elongate axis resulting in fusiform shape, abrupt increase in height after the juvenarium followed by four to five larger whorls, septa nearly plane to slightly fluted at the base; wall thick, of tectum and coarsely alveolar keriotheca, increasing in thickness in the adult stage, chomata very low and widely spaced; septal pores numerous. L. Permian (Sakmarian) Wolfcampian; Austria; Yugoslavia; Turkey; Iraq; USSR: W. part, S. Urals, and Asiatic region; Japan; S. China; Viet Nam.
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