Note 97 — Chapter V
Reading edition
For an account of the controversy reference may be made to I. Geoffroy St Hilaire, Vie Travaux et Doctrine scientifique d'Etienne Geoffroy St Hilaire, Paris, 1847; also Semper, Arb. zool. zoot. Instit. Würzburg, iii., 1876-7, K. E. von Baer, Lebensgeschichte Cuviers, ed. L. Stieda, 1897, and J. Kohlbrugge, in Zoolog. Annalen, v., pp. 143-95. 1913.