INDEX. 



PAGE 



Abstraction in Science, The Eesults of 825 



Aconite, its Physiological Action 281 



Adulteration of Food and Drugs 286 



Africa, Central, Explorations in 283 



Africa, Southern, Pinto's Trip across 286 



African Civilization, A Specimen of 863 



Age of Cave-Dwellers in America 488 



Age of Ice 833 



Age of the World 137 



Agnosticism as developed in Huxley's " Hume " 478 



Allen, G., "Pleased with a Feather" 366 



Allen, C, A Problem in Human Evolution 250 



Allman, G. J., Protoplasm and Life 721 



Alum in Baking-Powders 285 



American and European Archeology 712 



American Association, its Saratoga Meeting 853 



America's Place in History 560 



Ant-Intelligence 860 



Argan-Tree of Southwestern Marocco 569 



Armsby, H. P.; The Source of Muscular Power 812 



Arsenic, its Physiological Effects 139 



Asphaltum and Amber in New Jersey 71 9 



Atlantis not a Myth 759 



Audiometer, The 571 



Bachelor, O. E., Observations on the Chameleon 178 



Bain, A., Growth of the Will 10 



Bain, A., John Stuart Mill 327, 750 



Bain, A., The Classical Controversy 631 



Barker, G. F., Sketch of. (Portrait.) 693 



Barnard, W. S., Micro-Organisms 764 



Baths, Cold-Water 567 



Bathybius, Huxley on 862 



Bats, their Geographical Distribution 574 



Beard, G. M., A Remarkable Coincidence 628 



Bennett's Expedition to the North Pole 557 



Bergh, Mr., Letter from 409 



Bergh, Mr., and the Sparrows 412 



Birth, Life, and Death of a Storm 684 



Black, J. E., Eemoval of Inherited Tendencies to Disease 433 



vol. xv. 55 



