INDEX 



Adams, 209 

 Admiralty, 14, 48, 49 

 Agassiz, 68, 91, 99 

 Age of the earth, 84, 85 

 Agnosticism, 239, 241-243, 279 

 Ahriman, 265 

 Alchemists, 256, 257 

 Alternation of generations, 53, 



54 

 Ameghino, 141 

 America, 70 

 American addresses, 71 

 American fossils, 75 

 American monkeys, 163 

 Amphibia, 143 

 Amphioxus, 22, 134 

 Anatomy of man and ape, 



161 

 Anchitherium, 70, 74, 76 

 Animal kingdom, old views 



of, 35 

 Animals and plants, 97 

 Anthracosaurus, 69 

 Anthropomorphism, 250 

 Anthropoid apes, 149-153 

 "Ape and Tiger" methods, 



265 

 Appendicularia, 56, 57 

 Apprenticeship in medicine, 



183 

 Archaeopteryx, 136 

 Archetype of molluscs, 58, 59, 



61 



Archetype of Vertebrata, Ar- 



ticulata, and Radiata, 62 

 Arctogoea, 140 

 Argyll, Duke of, 24S 

 Aristotle, 100, 259 

 Arnold, Matthew, 185 

 Articulata of Cuvier, 38 

 Ascaris, egg of, 176 

 Ascidians, 55-57, 96 

 Australia and South America, 



land connection, 141 

 Authority, 175, 231, 232, 241 

 Authority and investigation, 



179 

 Authority and knowledge, 



104, 105 

 Axioms, 240 



B 



Bach, Sebastian, 278 

 Balfour, F. M., 135 

 Barrier Reef of Australia, 20 

 Basi-cranium of vertebrates, 



132 

 Beagle, voyage of, 28 

 Beelzebub, 238 

 Belief, duty of, 238, 239 

 Belief, nature of scientific, 228 

 Beneden, van, 59, 176 

 Berkeley, Bishop, 218, 221, 224 

 Berkeley, quotation from, 221 

 Bible, 189, 192, 194, 213, 235, 



237, 244, 245, 247, 248, 250, 



253. 254, 259 



287 



