Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 807
71). Theclub-shaped append-which this shellprovided entirely be- 1S long to the intermediateskeleton b, which is quiteindependent of the cham-bered structure a ; and thisis nourished by a set ofcanals containing prolonga-tions of the sarcode-bodywhich not only furrow thesurface of these… … Fig. 566.—Section of Hot alia SchroeteHana^eaxits base and parallel to it, showing, a, a, theradiating intersteptal canals; b, their internalbifurcations: c, a transverse branch; d, tubulatedwall of the chambers. shell, which has been made out by careful microscopic study, affordsa valuable clue to…
Microscopy
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