Carpenter, William Benjamin, 1813-1885 · Philadelphia : Blakiston · leaf 659
uper-posed one upon the other, so asto form several layers which aremost numerous towards the centreof the disk, and thin-away gradu-ally towards its margin. The dis-position and connections of thechamberlets of the median layerin Orbitoides seem to correspondvery closely with those which havebeen… … Internal Cast of portion of me-dian plane of Orbitoides Fortisii,showing at a a, a a, a a, sixchambers of each of three zones,with their mutual communica-tions ; and at b b, 1/ b\ b b\ por-tions of three annular canals. VITREOUS FOEAMINIFEEA :—EOZOON. 587 a model of the sarcode-body of the animal.…
Microscopy · Biology
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