Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 1020
osed. The substance commonly but erro-neously termed whalebone, which is formed from the surface of themembrane that lines the mouth of the whale, and has no relationto its true bonv skeleton, is almost identical in structure withrhinoceros-horn/and is similarly affected by polarised light.… … 958 VERTEBRATE!) ANIMALS
Microscopy
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