[C] Lucretius, On the Nature of Things, metrical version by J. M. Good. Bohn's Classical Library, London, 1890.
[D] Horace was born 65 B. C., and his Satires are attributed to the years 35-29 B. C. See Appendix, Note II.
[E] Æschylus was born 525 B. C. See Appendix, Note III.
[F] Georges Louis Leclerc Buffon (b. 1707, d. 1788). For reviews of Buffon's opinions and theories see Osborn, 1894.1, pp. 130-9; also Butler, 1911.1, pp. 74-172.
[G] Jean Baptiste Pierre Antoine de Monet, known as the Chevalier de Lamarck (b. 1744, d. 1829). For a summary of the views of Lamarck see Osborn, 1894.1, pp. 152-181; also Butler, 1911.1, pp. 235-314, an excellent presentation of Lamarck's opinions.
[H] References are indicated by numbers only throughout the text. At the close of each chapter is a list giving the author, date, and reference number for every citation. A full list of all the works cited, including those from which illustrations have been taken, together with complete references, will be found in the bibliography at the end of the book.
[I] The best reference works on the history of French and German Palæolithic Archæology are: Cartailhac,(12) La France Préhistorique; Déchelette,(13) Manuel d'Archéologie, T. 1; Reinach,(14) Catalogue du Musée de St.-Germain: Alluvions et Cavernes; Schmidt,(15) Die diluviale Vorzeit Deutschlands; Avebury,(16) Prehistoric Times.
[J] The Cannstatt skull and Cannstatt race are now regarded as Neolithic, and therefore not contemporary with the mammoth or the cave-bear.
[K] Note that lists and tables of races, cultural stages, faunæ, etc., in this volume are given not in chronological but in stratigraphic order, beginning with the most recent at the top and ending with the oldest at the bottom.
[L] This table is a modification of that of Obermaier in his Mensch der Vorzeit.(38) To each period of the chronologic reckoning should be added the 1900 years of our era.