More Letters Of Charles Darwin Volume 1 A Record Of His Work In
Chapter 186
(163/1. The following extract refers to Owen's paper in the "Linn. Soc. Journal," June, 1857, in which the classification of the Mammalia by cerebral characters was proposed. In spite of the fact that men and apes are placed in distinct Sub-Classes, Owen speaks (in the foot-note of which Huxley made such telling effect) of the determination of the difference between Homo and Pithecus as the anatomist's difficulty. (See