Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 830
tisfactory classificationof them can be framed ; and nothing more will be here attemptedthan to indicate some of the principal forms under which the radio-larian type presents itself.2 1 See especially K. Brandt, Verhandl. Physiol. Gesellsch. Berlin, 1881-82, p. 22 ;Mitth. ZooJ. Stat. Keapel, iv.… … Fig. 588.—Polycystina: A, Podocyrtis Schom*burgkii; B, Rhopalocanium ornatum. 774 MICROSCOPIC FORMS OF ANIMAL LIFE Disci da.—Among the beautiful silicious structures which aremet with in the racliolarian sandstone of Barbadoes (fig. 586) thereis none more interesting than the skeleton of Astromma…
Microscopy
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