INDEX 



205 



MALTHUS 



natural selection, 99 ; slow 

 acceptance of Darwinism, 

 119 ; Antiquity of Man,' 120 



VON BITCH 

 Powell, Baden-, 78 

 Physiological Units,' 126 

 Psychology, evolution in, 183 



MALTHUS, 15 ; influence on 

 Darwin, 50, 67, 74, 94 



Matthew, Patrick, 18 ; ex- 

 tracts from, 82 



Mimicry, 79 



Monte Video, Darwin at, 46 



Mould, formation of, G6 



Mount, the, 31 



Muller, Fritz, 124 



Miiller, Hermann, 124 



Murchison, 14 



'NATUBALision the Amazons,' 



79 

 'Naturalist's Voyage round the 



World ' published, 59 

 Natural system, 63 

 Nebular hypothesis, 15, 179 

 New Zealand, Darwin at, 54 



OKEN, 17 



'Origin of Species,' first 



planned, 60 ; projected, 78 ; 



published, 86 ; analysis of, 



89; its success, 112; second 



edition, 114 

 Owen, Sir R., 33, 59; on 



types, 78 



RAFINESQITE, 69 



Rio Janeiro, Darwin at, 45 



ST. HILAIBE, Geoffroy, 9 ; the 

 younger, 77 



St. Paul's Rocks, 43 



Sexual selection, first glimpse 

 of, 45; Darwin's theory of, 

 144 



Smith, William, 13 



Sociology, 183 



Spencer, Herbert, 17 ; on 

 ' Vestiges of Creation,' 72 ; 

 essay in the ' Leader,' 77 ; 

 ' Principles of Psychology,' 

 ib. ; essay in ' Westminster 

 Review,' 84 ; extracts from 

 ' Leader ' essay, 88 ; accepts 

 Darwin's theory, 118 ;' Prin- 

 ciples of Biology,' ib. ; ' Phy- 

 siological Units,' 126 ; theory 

 of evolution, 191 



Sprengel, 103, 158 



THOMPSON, Allen, 163 

 Treviranus, 17 

 Tucutuco, 47 

 Tyndall, Prof., 163 



PANGENESIS, 126 

 ' Philosophic Zoologique,' 12 

 Population, Mai thus 'a essay on, 

 16,51 



'VESTIGES of Creation,' 18; 



criticism of, 70 

 Von Baer, 18 

 Von Buch, 18 



