474 APPENDIX 



her, 1895. Cope: Primary Factors in Organic- Evolution, pp. 

 397-473, 1896. Marshall: Biological Lectures and Addresses, 

 pp. 91-115, 1897. Hutton: Darwinism and Lamarckism, 1899. 

 Weismann : The Evolution Theory, vol. II, Lects. 23 and 31, 1904. 

 Metcalf: Organic Evolution, pp. 67-82, 1904. 



CHAPTER XII. GENERATION, SEX, AND ONTOGENY. 



Marshall: Lectures on the Darwinian Theories, pp. 78-115, 1894. 

 Geddes and Thomson: The Evolution of Sex, 1889. Romanes: 

 Darwin and After Darwin, vol. I, ch. iv, 1896. Marshall: Bio- 

 logical Lectures and Addresses, pp. 289-363, 1897. Jordan and 

 Kellogg: Animal Life, ch. v, 1900. Morgan: Regeneration, 

 1901. Weismann: The Evolution Theory, vol. I, Lects. 13 to 

 16; vol. II, Lects. 27 to 30, 1904. Wilson: The Cell in Develop- 

 ment and Inheritance, 2d ed., 1904. Montgomery: Analysis of 

 Racial Descent in Animals, 1906. Morgan : Experimental Zoology, 

 1907. 



CHAPTER XIII. PALEONTOLOGY. 



Wilson: Chapters in Evolution, ch. xvi, 1883. Wallace: Darwinism, 

 ch. xiii, 1891. Marshall: Lectures on the Darwinian Theories, 

 pp. 53-77, 1894. Williams: Geological Biology, pp. 1-9, 78-110, 



1895. Romanes: Darwin and After Darwin, vol. I, pp. 156-203, 



1896. Le Conte: Elements of Geology, part III, 1891. Smith: 

 Evolution of Fossil Cephalopoda, ch. ix, in Jordan's Footnotes to 

 Evolution, 1902. Metcalf: Organic Evolution, pp. 103-111, 1905. 



CHAPTER XIV. GEOGRAPHICAL DISTRIBUTION. 



Wallace: The Geographical Distribution of Animals, 1876. Wallace: 

 Island Life, 1880. Heilprin: Geographical Distribution of Ani- 

 mals, 1887. AVallace: Darwinism, pp. 338-374, 1891. Beddard, 

 Zoogeography, 1895. Romanes: Darwin and After Darwin, vol. 

 I, pp. 204-248, 1895. Jordan: Science Sketches, pp. 83-132. 

 Wallace: The Malay Archipelago, 2d ed., 1869. 



CHAPTER XV. ADAPTATIONS. 



Semper: Animal Life, 1881. Morgan: Evolution and Adaptation, 



1903. Weismann: The Evolution Theory, vol. I, Lects. 5 and 7, 



1904. Jordan : Guide to the Study of Fishes, vol. I, ch. xi and xii, 



1905. Folsom: Entomology, with Reference to Its Biological 

 and Economic Aspects, 1906. 



