Carpenter, William Benjamin, 1813-1885 · Philadelphia : Blakiston · leaf 921
Eye of Trilobite. been preserved of the surface of their Eyes(Fig. 491) serve to show the entire conformity in the structureof these organs to the composite type which is so remarkable acharacteristic of the higher Articulata (§ 626), but it also brings tolight certain peculiarities which help to… … DETERMINATION OF FOSSIL TEETH AND BONES. 331 704. It is, however, in the case of the Teeth, the Bones, andthe Dermal skeleton of Vertebrated animals, that the value ofMicroscopic inquiry becomes most apparent; since their structurepresents so many characteristics which are subject to…
Microscopy · Biology
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