Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 570
ide view of a cell more highlyhoop, which then becomes magnified,completely detached. The same thing happens with many other diatoms, so that the 4 hoops are to be found in large numbers in the settlings of water in whichthese plants have long been growing. But in some other cases all trace of the… … 526 MICROSCOPIC FORMS OF VEGETABLE LIFE whetherit does hot become fused (as it were) into the gelatinousenvelope. During the healthy life of the diatom 1 the process ofbinary division is continually being repeated ; and a very rapid multi-plication of frustules thus takes place, all of which must…
Microscopy
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