Carpenter, William Benjamin, 1813-1885 · Philadelphia : Blakiston · leaf 766
olariscopewhen they are mounted in Canadabalsam; the form and arrangement ofthe teeth being very strongly brought-out by it (Fig. 401), and a gorgeousplay of colours being exhibited when aselenite plate is placed behind the object, and the analyzing prismis made to rotate.* * For additional details… … Palate of Bucdnum undatum asseen under Polarized Light. 682 GLOCHIDIUM-LAEVA OF ANODON. 580. Development of Mollushs.—Leaving to the scientific Em-bryologist the large field of study that lies open to him in thisdirection,* the ordinary Microscopist will find much to interest himin the observation…
Microscopy · Biology
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