Adaptation, 7, 8, 9, 16, 45, 46, 47, 52, 53, 63, 124, 250, 290, 291, 328; acquired, 8, 9, 16, 45, 290, 328, 333 —not inheritable, 9; innate (inherited), 45, 46, 47, 52, 53, 63, 124; of instinctive behavior to emergencies, 250; structural, 291 Additive properties, 233 _note_ Adjustments, 204 Adolescence, 155 Adrenal bodies, 292, 295 Adults, 276 Aeschna grandis L., 115 Aftermath of evolutionary propaganda, 360 Agametes, 156 Agamic, 156 Agent, 171, 177 Age of Man, 289, 290 Agnosticism, 352, 355, 358; parasitic, 358 Agulhas, Lost Land of, 114 Alberta, 108 Albumen, living and dead, 144 Alcohol, methyl, 147; phytyl, 147 Aldehyde, 145, 148 Aldol condensation, 145 Allelomorphic, 42 Allocation, taxonomic, 320 Alluvial epoch, 313; loam, 324 Alpha Centauri, 184 Alps, 109 Altamira, caves of, 339, 340, 343 Alternating personalities, 211; psychopathic condition, 211 Altruism, 355, 356; without adequate motivation, 356 Amboceptors, 57 American Association for Advancement of Science, 343, 344; Edict of, 343 Ammonites, 84, 86, 249; intergradence in, 84 Ammonium cyanate, 173 Ammophila, 264 Ammophila gryphus, 261 Ammophila urnaria, 261 Amnion, 276 Amœba albida, 159 Amphibia, 61, 281, 296 Amphioxus, 60, 161 Analogous organs, 35, 36, 61 Analogy, 35, 59, 60; convergent, 61 Analysis, 144; chemical, 144; physical, 144 Anarchy, 355, 360 Anatomists, 296 Anatomy, 196, 208, 276, 277, 303, 308; comparative, 276, 277, 308; of consciousness, attempted by Associationists, 208 Ancestors, 55, 59, 76, 82, 83, 92, 95, 115, 270, 280, 296, 304, 308, 309, 317, 349; collateral, 76; common, 55, 59, 83, 92, 269, 270, 278, 308; direct, 76; hypothetical, 308, 309, 317; necessary priority of, 82, 83; of man, 298 —alleged to be fish-like, 280; tertiary, 270 Ancestry, 92, 280; entails antecedence in time, 92; of man, 280 Ancitherium, 76 Angiosperms, 72, 73 Animal, 242, 249, 307; appetite, gratification of, 242; as “reflex machines,” 249; cave, 307 Animalism, 365 Animalistic man, 350, 352 Animality of man, not a modern discovery, 191, 192 Animism, 197, 198 Anisogametes, 157, 158 Anisogamy, 157, 158 Annelida, 117, 278, 280 Anomalies, 112, 303, 305, 319, 320; anatomical, fluctuational, 303; mutational, 303; of spatial distributions, 112 Antagonism, 358; between modern progress and Christian ideal, 358 Anthropomorphism, 236, 246, 250, 262; Darwinian, 236, 250 Anthropologists, 318, 344; foremost ones confess their ignorance regarding origin of man, 344