388 



INDEX OF SUBJECTS 



Femur, 313, 316, 317, 324, 327, 330, 

 341; not curved as in Neander- 

 thal type, 341; shows curvature, 

 327, 330 



Ferns, 118 



Fertihzation, 42, 157, 159, 160 



Filiation, 75 



Finality, immanent law of, 174 



First causes, 52, 71, 249 



Fishes, 61, 270, 276, 279, 283, 296; 

 adult, 279, 283; embryo of, 279 



Fish-kidney, 302 



Fission, binary, 156, 161; unequal, 

 156; multiple, 156 



Fixism, 4, 32, 52, 69, 70, 72, 75, 119, 

 124, 268; unable to furnish "nat- 

 ural" explanation of homology, 

 52; uniformitarian, 69 



Flat worms, 278 



Flies, 134 



Fluctuants, 87 



Fluctuations, 10, 16, 29, 302, 333; 

 cause of, 10, 16; instance of, 16; 

 non-inheritable, 10, 16 



Foetal life, special conditions of, 

 299 



Foetus, 301 



Fonte de Gaume, 339 



Foot-and-mouth disease, germ of, 

 183 note 



Foramnifera, 118 



Force, 172, 176; defined, 172; no 

 special vital, 176 



Forehead. 328, 330, 341; higher, 

 328; low, 341; retreating, 330 



Formaldehyde, 145-148; not first 

 step in origin of life nor in pho- 

 tosynthesis, 145-147 



Formaldehyde-hypothesis, 145-148 



Formaldoxime, 148 



Formations, fossiliferous, 105 



Formations, geological, 75, 84, 93, 

 95, 99, 100, 103, 105, 108, 118, 119, 

 126; time-value of, 84 



Formed bodies of cell, self-perpetu- 

 ating, 168 



Formose, 145 



Forms, 246, 275, 276, 312; fossil, 

 sequence of, 276 — intermediate, 

 312; grammatical, 246; inter- 

 mediate, none between man and 

 apes, 275 



Fortuitous result, 249 



Fossil bones, 319 



Fossil facts, 311 



Fossiliferous stratification, univer- 

 sality of, 102 



Fossil remains, human, 213 



Fossils, 3, 81, 87, 88, 94, 95, 96, 

 99, 100, 101, 102, 104, 107, 110, 



111, 112, 118, 309, 317, 334, 335; 

 dated by theory of descent, 334; 

 evade experimental breeding 

 tests, 87, 88, 334; no invariable 

 sequence of, 99, 102; recon- 

 structed, 88; still "medals of Cre- 

 ation," 94; time-value problem- 

 atic, 98, 100, 101, 107, 110, 111, 



112, 335 



Foxhall Man, 309, 341, 342; al- 

 leged to be Tertiary, 309, 341, 

 342; flint implements prove in- 

 telligence of, 342; no fossils of, 

 342 



Freedom, human, 232; of will, 

 232 



Free will, a myth, 360, 361 



Frescoes, 339, 340; polychrome, 

 340; primeval, 339, 340 



Frog, 64, 281; tadpole, 281 



Fruit-flies, eyeless, 306; vestigial, 

 306 ; wingless, 306 



Functions, 215, 216, 241, 276; ex- 

 trinsically dependent on organ- 

 ism, 215, 216; sensitivo-nervous, 

 241 ; superorganic, 215 



Fundulus, 62 



Future life, 354, 361 ; a myth, 361 ; 

 of retribution, 354 



Gametes, 13, 14, 25, 156, 157, 158, 

 159; production of, 25; speciali- 

 zation of, for kinetic and trophic 

 functions, 157, 158 



Ganoids, 119, 120 



Gar pike, 119 



Gastrula, 159 



Gelation, 168 



Gemmation, 156 



Geneology, 95, 113, 348; hypotheti- 

 cal, 113; of horse, 95; of man, 

 348 



Geneological tree of man, 348 



Genera, 3, 4, 37, 78, 80, 81, 86, 92, 

 119, 312, 313; fossil, 3, 4, 78 80, 

 81, 86, 312, 313 



