382 



INDKX 



Types, Theory of (Cuvicr and Von 



Baer) contd. 

 Criticised by 



E. Geoffrey, 60 



I laeckel, 289, 291 



Lankester, 291 

 Type-Theory and Evolution, 304 



UNC-ER, 185 



Unity of Composition, Principle of, 

 Geoffrey, 54, 70-2, 75-6, 200, 



305 

 Unity of Plan, 88, 241, 278-9, 303, 



3 1 2. See also " Archetype " 

 Aristotle, 6-7, 10 

 Belon, Severino, 18 

 Perrault, 19 

 Robinet, 23 

 Buffon, 24 

 Cuvier, 41 

 Goethe, 45-7, 51 

 Vicq D'Azyr, 45 

 Camper, 45, 46 

 1 1 order, 46 

 Kant, 46, 213-4 

 E. Gcoffroy, 52-65, 70 ff. 

 Serres, 83, 205, 206 

 Savigny, 83 

 Audouin, 85-6 

 Latreille, 86 

 Duges, 86-7 

 J. F. Meckel, 101 

 Milne-Edwards, 197 

 Semper, 279 



Hacckcl, 289, 291 



Lankester, 291 

 Unity of 1'lan as due to Community 



of Descent- 

 Darwin, 233, 234-5, 239, 247 



I [aei l.d, 250-1 



Gegenbaur, 263 f.n., 265 



( 'riticisin of this idea 



(). Il.-rtwi-, 355-7 

 Unity of 1'lan as Conservative 

 Principle 



E. < ieoffroy, 75, 78 



( )w<-n, I I 2 



l T nity of Plan as Conservative 



Principle contd. 

 Gegenbaur, 263-4 

 Evolutionary MorphologistS, 307 



VALENTIN, 138, 173, 176 

 Variation, Limits of, Cuvier, 42 

 Vegetative Repetition of Parts- 

 Owen, in, 286 

 P.ateson, 286 

 Velpeau, 138 



Vertebral Theory of Skull, 49, 96-9, 

 104-6, 131, 141-4, .147-9, '54-7, 

 161-2, 165, 203, 235, 310 f.n. 

 Vertebrate Descent, 269-87, 299- 



3 OI > 34 

 Verworn, M., 330 



Vesalius, 18 



Vestigial Organs, 233, 237, 309, 31 2 



Vialleton, L., 306 f.n., 348 



Vicq d'Azyr, 45, 95 



Virchow, R., 188, 191 



Vitalism, Psychological- 

 Lamarck, 219, 220-6, 307, 335 

 Butler, 336-41 

 Orr, Cope, 34- 

 Ward, 343 



Delpino, France, Pauly, A. 

 Wagner, Mackenzie, 345 



Vogt, C.- 



Criticism of Vertebral Theory, 



1 56-7 



Capillaries, 179 

 Segmentation, 186 

 Materialistic Attitude, 190-1 

 Threefold Parallelism, 255 f.n. 



\YAAC.KN, 359, 3 nl f - n - 



\Va-ner, A., 345 



Wagner, R., 176 



Ward, J., 343 



Weber, 13* 



Weismann, A., 240, 323, 326 f.n., 



33- > 343 

 Werncck, 173 

 Whitman, C. O., 34'' 



\Vi-.md. A., 242 f.n., 350 



