INDEX. 847 



PAGE 



Mounds, Curious, in California 233 



Mountains, Formation of. (Illustrated.) 460 



Movement of Water in the Suez Canal 550 



Movements of Plants 250 



Mummy, Studies of a 404 



Mushrooms, Growth of 125 



Musk-Bison 122 



Mutilations and Heredity 233 



Natural Selection 121 



Nerves, The Beginning of, in the Animal Kingdom. (Illustrated.) 303 



New Caledonia, Commercial Products of 834 



New Form of Stereoscope 120 



New Guinea and its Inhabitants 742 



New Plant 690 



Notes 127, 255, 407, 552, 695, 540, 840 



Noxious Vapors and Health 254 



Ocean-Currents 686 



Old Phrenology, The, and the New. (Illustrated.) 475 



Oleomargarine 249 



Organic Matter in Igneous Eocks 688 



Origin of Upland Lakes 810 



Oswald, F. L., Dietetic Curiosities 721 



Oswald, F. L., Fever-Factories 143 



Our Parks 405 



Oustalet, E., Aard-Vark 572 



Oxygen, Effects of 118 



Pain, " Uses "of 124 



Parasites in Pork . 551 



Pearls and their Origin 693 



Peck, L. W., Explosions from Combustible Dust 159 



Penguin, The, how it rears its Young 547 



Persian Hair-Dye 249 



Personal Equation 837 



Peruvian Antiquities 835 



Petermann, Dr., Sketch of. (Portrait.) 231 



Phelps, J. W., The Radiometer 76 



Phrenology, The Old and the New. (Illustrated.) 475 



Physical Functions of Leaves. (Illustrated.) 365 



Pigments of the Hair 694 



Planetary Rings and New Stars 466 



Plant, A New 690 



Plant Respiration 403 



Plants, Movements of 250 



Plants and Atmospheric Humidity 668 



Plants and the Peopling of America 78 



Pope and Anti-Pope 320 



Population-Density and Death-Rate 686 



