BIBLIOGRAPHY 



(1) HARTMANN : Anthropoid Apes ; New York, 1901. 



(2) QUATREFAGES : The Human Species ; New York, 



1898. 



(3) TYLOR : Anthropology; New York, 1899. 



(4) HAECKEL: History of Creation, 2 vols.; New York, 



1896. 



(5) HAECKEL : The Riddle of the Universe ; New York, 



1901. 



(6) HUXLEY : Man's Place in Nature ; New York, 1883. 



(7) JORDAN : Footnotes of Evolution ; New York, 1898. 



(8) DARWIN : Descent of Man, 2nd edit.; London, 1874. 



(9) DRUMMOND : Ascent of Man ; New York, 1894. 



(10) THOMPSON : Outlines of Zoology, 3rd edit ; Edinburgh, 



1899. 



(11) HUXLEY : On the Origin of Species, lecture iv. 



102 



