Kangaroo, 363. 

 Karyokinesis, 142. 

 Kelvin, 20. 

 Kinetic theory, 20. 

 Kinetogenesis, 376. 



Laboratory, 61. 



Labyrinthodonts, 112- 

 115, 123, 160. 



Lacertilia, 123. 



Lampreys, 128. 



Lamarck, 357. 



Lamellibranchs, 92, 

 108. 



Laurentian, 87, 105. 



Lartet, M., 230. 



Law, 292. 



Law of battle, 196. 



Language, 240. 



Law of definite pro- 

 portions, 23. 



Law of multiple pro- 

 portions, 24. 



Le Conte, 88, 89, 94, 

 95, 109, 119, 120, 135, 

 137, 150, 160,161,230. 



Lepidosiren, 114, 116. 



Lemurs, 364. 



Life force, 28. 



Links, missing, 96, 368. 



Limbs, origin of, 377. 



Light, 30, 31. 



Lingula, 107, 108. 



Liquefying gases, 15. 



Lizards, 115, 158. 



Lodge, 35, 39, 41. 



Logan , Sir Wm . , 87, 88. 



Logger-head duck, 157. 



Lothibius, 169. 



Lungs, origin of, 376. 



Ludlow, 118. 



Lyell, 88. 



Magnets, 30, 31. 

 Malachi, 350. 

 Mammal, 184. 

 Mammalia, 112, 131, 



132. 

 Mammoth, 230. 

 Man-apes, 235. 

 Man's body, 234. 

 Man, 230. 

 Mandibles, 179. 

 Marsh, 131, 135. 

 Marsupialia, 112. 

 Marsupials, 114, 116, 



131, 132, 362. 

 Materialist, 11. 



INDEX 



Matter, 14. 

 May-flies, 110. 

 Media, 32, 37. 

 Memory, 263. 

 Mendeleefl, 15. 

 Mentone skull, 230. 

 'Metazoa, 141, 143. 

 Mesozoic, 88, 112. 

 Milk glands, 184. 

 Miocene, 112, 121, 137. 

 Mind, 12. 

 Miracles, 318, 319. 

 Mivart, 162. 

 Molecules, 17. 

 Mollusks, 89. 

 Monodelphons, 121, 



122. 

 Monotremata,122,131. 

 Monotheism, 348, 349. 

 Moral sense, 242, 243. 

 Morton, 366. 

 Music, 36. 

 Musk, 16. 

 Muller, 169, 234. 

 Myriapbda, 169. 



Nauplii, 168. 

 Neanderthal skull,230, 



366. 

 Negro, 231, 233. 

 Neuroptera, 110. 

 Newton, 33, 35, 44, 45. 

 Nipples, 188. 

 Nitric acid, 18. 

 Nitrogen, 279. 

 Nops, 168. 



Ocelli, 168. 

 Ocular plates, 168. 

 Olzewski, 14. 

 Ooze, 113 

 Opossums, 132. 

 Ophidia, 112. 

 Ornithodelphia, 122. 

 Orang-utan, 233. 

 Origin of species, 50. 

 Origin of man, 230. 

 Ornament, 200. 

 Orthoceras, 91, 107, 



109. 

 Orthoptera, 110. 

 Ornithorhinchus, 129. 

 Ornitboscelida, 112, 



123 

 Orton, 222. 

 Oryx leucoryx, 199. 

 Ovum, 142. 

 Oxygen, 14, 25, 278. 



385 



Pantheist, 11. 

 Paris basin, 135. 

 Paleontology, 87, 104, 



125. 

 Paleozoic, 107. 

 Passions, 306. 

 Pearly nautilus, 109. 

 Perissodactyla, 112. 

 Pecten, 168. 

 Persistent types, 111, 



115. 

 Permian, 113, 115. 

 Physiogenesis, 376. 

 Phillips, 106. 

 Physiology, 63. 

 Phylogeny, 359. 

 Phosphorus, 280. 

 Physeter, 137. 

 Pictet, 104. 

 Pigment spots, 168, 



172, 174. 

 Pisces, 120. 

 Pithecanthropus, 368. 

 Planets, 34. 

 Placoderms, 117. - 

 Planarida, 169. 

 Plectrodus, 118. 

 Plagiaulix, 363. 

 Pleasure, 303. 

 Plesiosauria, 123. 

 Polyps, 111. 

 Polymastodon, 363. 

 Poison, 179, 281. 

 Polynesian, 366. 

 Polypterus, 114, 116. 

 Porcine, 112. 

 Portugal, 105. 

 Post-glacial, 104, 105. 

 Potsdam, 87-89. 

 Prmordial, 88, 89, 91, 



92, 96, 107, 115. 

 Primary factors, 354. 

 Primitive vertebrate, 



126. 

 Propolis, 204. 

 Protozoa, 89, 93, 141, 



143. 

 Protyle, 15. 

 Protoplasm, 59, 62, 



104. 

 Pteropods, 89, 92. 

 Pteraspis, 118. 

 Pterodactyl, 157, 161, 



162. 

 Pterosauria, 112. 

 Python, 158, 193. 



Quadrumana, 134, 139. 

 Queen bees, 206. 



