ABOUT twelve years ago Prof. Huxley had taken up the subject of the classification of birds in his usual zealous and original way, and from quite a new point of view. Prof. Huxley, treating birds ...
Anyone who has watched a rooster stalking around a farmyard might agree that there is something very dinosaur-like about birds. That may come as no surprise, given that birds are dinosaurs. But in ...
Shufeldt, Robert W. 1887. "A Review of the Muscles used in the Classification of Birds." Journal of Comparative Medicine and Surgery, (4) 321-344. Thirteen text figures.
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