Carpenter, William Benjamin, 1813-1885 · Philadelphia : Blakiston · leaf 624
isks of comparatively minute size and simplerorganization are to be found in almost all Foraminiferal sands anddredgings from the shores of the warmer regions of the globe,being especially abundant in those of some of the PhilippineIslands, of the Red Sea, of the Mediterranean, and especially ofthe… … Simple disk of Orbitolites comphmatiiz, laid open to show itsinterior structure:—a, central chamber ; b, circumambientchamber, surrounded by concentric zones of chamberletsconnected with each other by annular and radiating passages. incident light) a number of rounded elevations, arranged in…
Microscopy · Biology
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