INDEX 





1 '< Vries, mutation theory of, . 



portrait, 400; summary, 4 1 1 

 13 u four, Leon, <>n inse< t anatomy, 100 

 Dujardin, 250, 262; discovers sar- 



code, 250, 266; portrait, 265; 

 writings, 



Edwards, II. Milne-, 157; portrait, 



Ehrenberg, [06, 107; portrait, 10S 



Eimer, 4 1 s 



Embryological record, interpreta- 



I ion of, 22Q 



Embryology, Von Baer and the rise 

 of. 1 * ^4 236; experimental, . 

 gill-clefts and other rudimentary 

 organs in embryos, 363; theoret- 

 ical, 235 



Epochs in biological history, 20 



Evolution, doctrine of, generalities 

 regarding, 347; controversies re- 

 garding the factors, 348, 375; fa< - 

 tors of, 374; effect on embryology, 

 225; on palaeontology; 334; na- 

 ture of the question regarding, 

 350; a historical question, 350; 

 the historical method in, 350; 

 sweep of, 3 7 j ; one of the greatest 

 acquisitions <>f human knowledge, 

 372; predictions verified, 373; 

 theories of, 375; Lamarck, 375; 

 Darwin, 392; Weismann, 398; 

 I )c Vries, 408; order of the l'i »t 

 reading, 405; summary of evo 

 lution theories, 410; vagueness 

 regarding, 348 



Evolutionary series, 353; shells, 353; 

 horses, vs'' 



Evolutionary thought, ri>e of, \\> 

 441 ; views of certain fathers ol the 

 1 hurch, 4 1 > 



Experimental observation, intro- 

 duced by Han ey, 39 53 



Experimental work in biology, 447 



Fabrica, of Vesalius, 32 



Fabricius, Harvey's teacher, 41; 



portrait, 4 J 

 Fa< tors of evolution, 

 Fallopius, 37; |M>rtrait. 

 Rood, fossils ascribed to 



I sil remain-, the SI \&H t of, 



; bom , ;. . I 01 K • in 



Amerii 



Havei in N< 



mat nderthal sk 



like man. remains 



ol man : Neanderthal, - I 

 »; I Icidelb ■ l\ ltd 



70 

 I — il remains an index bo pa 



tory, 

 1 ■ (ssils, arrangement ii 



r il hi 1 to tin- flood, 325; t 



n with living animal-, 

 1; from the Fayum distri • 



method of < "lit ( tin. nature 



of, determination of, l>>' 



( !u\ ier, J27 ; I >a \ in' 



strange v it 

 garding 



Galen, 23, 1X0; portrait, 



Gal ton, law of ancestral inheritan 



•1; portrait. 320 



1 r, I »e. "ii inse< 1 5, 95 

 enbaur, [63; portrait, 



Generation, Wolff's theory of, 210 



Germ-cells, organization of, 210 



( lerm-Iayers, 218 



Germ-plasm, continuity of, 

 1 ■ implexitj of, 401 ; the hereditary 

 substance, 321; union >>f germ- 

 plasms the source of variations 



( lerm-theory of di 



( .. rminal continuity 

 trine of, J 24. 31 



( terminal elements, >oo 



( Minimal seta tion, 403 

 ( terminal substani e, 



iur. 112; personality, 1 1 ;. 1 

 tr.dt. 114; natural hist) 

 ( .ill i lefts in embr) 1 



t Isir, 1 



Grew , work of, 



H 

 Haecl el. ; jo; portrait, 440 

 I Idler, fiber theory . ippositi 



to \\ "In . 211; in ph> siolog 



portrait, l 



Harvey, and experimental observ 

 tion ;; his argument for the 



( in illation, 5 1 ; disi the 



i in illation, t;; his 

 46; edu* ation . 

 . embryologii al 



