{8a} Origin of Species, ed. i., p. 1.

{8b} Kosmos, February 1879, p. 397.

{8c} Erasmus Darwin, by Ernest Krause, pp. 132, 133.

{9a} Origin of Species, ed. i., p. 242.

{9b} Ibid., p. 427.

{10a} Nineteenth Century, November 1878; Evolution, Old and New, pp. 360. 361.

{10b} Encyclopaedia Britannica, ed. ix., art. "Evolution," p. 748.

{11} Ibid.

{17} Encycl. Brit., ed. ix., art. "Evolution," p. 750.

{23a} Origin of Species, 6th ed., 1876, p. 206.

{23b} Ibid., p. 233.

{24a} Origin of Species, 6th ed., p. 171, 1876.

{24b} Pp. 258-260.

{26} Zoonomia, vol. i. p. 484; Evolution, Old and New, p. 214.

{27} "Erasmus Darwin," by Ernest Krause, p. 211, London, 1879.

{28a} See "Evolution, Old and New," p. 91, and Buffon, tom. iv. p. 383, ed. 1753.

{28b} Evolution, Old and New, p. 104.

{29a} Encycl. Brit., 9th ed., art. "Evolution," p. 748.

{29b} Palingenesie Philosophique, part x. chap. ii. (quoted from Professor Huxley's article on "Evolution," Encycl. Brit., 9th ed., p. 745).

{31} The note began thus: "I have taken the date of the first publication of Lamarck from Isidore Geoffroy St. Hilaire's (Hist. Nat. Generale tom. ii. p. 405, 1859) excellent history of opinion upon this subject. In this work a full account is given of Buffon's fluctuating conclusions upon the same subject." - Origin of Species, 3d ed., 1861, p. xiv.

{33a} Life of Erasmus Darwin, pp. 84, 85.

{33b} See Life and Habit, p. 264 and pp. 276, 277.

{33c} See Evolution, Old and New, pp. 159-165.

{33d} Ibid., p. 122.

{34} See Evolution, Old and New, pp. 247, 248.

{35a} Vestiges of Creation, ed. 1860, "Proofs, Ill.u.s.trations, &c.," p. lxiv.

{35b} The first announcement was in the Examiner, February 22, 1879.

{36} Sat.u.r.day Review, May 31, 1879.

{37a} May 26, 1879.

{37b} May 31, 1879.

{37c} July 26, 1879.

{37d} July 1879.

{37e} July 1879.

{37f} July 29, 1879.

{37g} January 1880.

{39} How far Kosmos was "a well-known" journal, I cannot determine. It had just entered upon its second year.

{41} Evolution, Old and New, p. 120, line 5.

{43} Kosmos, February 1879, p. 397.

{44a} Kosmos, February 1879, p. 404.

{44b} Page 39 of this volume.

{50} See Appendix A.

{52} Since published as "G.o.d the Known and G.o.d the Unknown." Fifield, 1s. 6d. net. 1909.

{54a} "Contemplation of Nature," Engl. trans., Lond. 1776. Preface, p. x.x.xvi.

{54b} Ibid., p. x.x.xviii.

{55} Life and Habit, p. 97.

{56} "The Unity of the Organic Individual," by Edward Montgomery, Mind, October 1880, p. 466.

{58} Life and Habit, p. 237.

{59a} Discourse on the Study of Natural Philosophy. Lardner's Cab. Cyclo., vol. xcix. p. 24.

{59b} Young's Lectures on Natural Philosophy, ii. 627. See also Phil. Trans., 1801-2.

{63} The lecture is published by Karl Gerold's Sohn, Vienna.