INDEX 



289 



Malania, 91 



Malpighi, Marcello, 46 f. 

 Malpighian corpuscles, 46 

 Mammals, 131 



adaptation to aridity, 138 



bibliography, 272 



Eocene, 141 



evolution. Figure 9 



marine, 162 f. 

 Man, 175 



antiquity, 178-82 



bibliography, 276 



evolution, 176 



life in the desert, 160 f . 

 Maren, T. H., 249 

 Marshall, E. K., Jr., 47, 107 

 Marshall's gland in skates, 



249 

 Marsupialia, 133 

 Masters, Randol, 208 

 Materialism, 199 

 Matter vs. mind, 198 

 Mendelssohn, Perpetuum mo- 

 bile. Op. 119, 205-6, 207 

 Mesonephros, 39 

 Mesozoic, end of, 129 

 Metanephros, 39 

 Metazoa, 186 

 Microhatrachus, 93 

 Micropuncture technic, 47 

 Millot, Jacques, 91 

 Mind, 197-200 

 Miobatrachus, 93 

 'Missing link,' 179 

 Mississippi River, 7 

 Mississippian, 86 f. 

 Mock Turtle, 173 

 Moho, 4 



Mohorovicic discontinuity, 4 

 Monotremata, 132 

 Moon, origin, 6, 229 



Mosasaurs, 128, 173 

 Mount Katahdin, 86 

 Mountain building, 6 f ., 20 

 Mountains and evolution, 8 

 Mudskipper (Periophthal- 



mus), 89 

 MUllerian ducts, 37 

 Murchison, Sir Roderick, 59 

 Music, meaning, 210 



piano, speed, 205-11 

 Musical talent, 279 

 Mutation, 13-16, 19 

 Myoxocephalis, see Sculpin 

 Myxine, see Hagfish 



Nasal Glands, Herring Gull, 

 167 



marine birds, 167-72 



reptiles, 172 f. 

 Natural selection, 14 f., 18 f ., 



58 

 Naturalism, 199 

 Neanderthal man, 182 

 Neoceratodus, 72, 253 

 Nephron, 36, 141, 272, 273 



evolution. Figure 5 



mammalian, Figure 10 

 Nephrostomes, 34 

 Nervous system, function, 



187-92 

 Neurohypophysis, 97, 257 

 Newts, see Amphibia 

 Nose-brain 



amphibian, 95 



and consciousness, 280 

 Notaden hennetti, 100 



Old Red Sandstone, 59 f-, 



234 

 Oliguria, 45, i44 

 Oliver, Jean, 47 



