Note 96 — Chapter XVII · CLASS. AVES[94].
Reading edition
R. Owen, Phil. Trans., vol. CLIII., p. 33; 1863. T.H. Huxley, P. R.S., vol. XVI., p. 243; 1868. C. Vogt, Rev. Scient., ser. 2, tom. 9, p. 241; 1879. C.H. Hurst, Nat. Sci., vol. III., p. 275; 1893; vol. VI., pp. 112, 180, 244; 1895. W.P. Pycraft, Nat. Sci., vol. V., pp. 350 and 437; 1894; and vol. VIII., p. 261; 1896.