Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 665
ry-stone,cutting the cells transversely. Fig. 473.—Section of coquillanut, in the direction of thelong diameter of the cells. sive layers, one within another (fig. 471, A), which present them-selves as concentric rings when the cells containing them are cutthrough ; and these layers are sometimes… … tinuance of the same arrangement as that which shows itself in thesingle layer of the dotted cell—each deposit being deficient at certainpoints, and these points corresponding with each other in the succes-sive layers—a series of passages is left, by which the cavity of thecell is extended at some…
Microscopy
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