Index. 
763 
Simpson (Sutherland). The Body-Temperature 
of Fishes and other Marine Animals, 66-84. 
Smith (W. Ramsay). The Inca Bone: Its 
Homology and Nomenclature, 586-594. 
Sommerville (D. M. Y.). Sunset and Twilight 
Curves, and Related Phenomena, 311-337. 
Spark Gaps, Note on the Electrical Resistance 
of, by Robert A. Houstoun, 367-373. 
Spencerites. Cone compared with that of 
Lycopodium cernuum, by W. H. Lang, 356- 
368. 
Spherical Gaseous Nebula, Problem of a, by 
Lord Kelvin, 259-302. 
Spinal Cord. Middle Cells of the Grey Matter 
of the Spinal Cord, by J. H. Harvey Pirie, 
595-614. 
Stars, Systematic Motions of, by Prof. Dyson, 
231-238. 
Steel in Tension and in Compression, by G. H. 
Gulliver, 374-381. 
Cohesion of, by G. H. Gulliver, 374-381. 
Sunset and Twilight Curves, and related 
Phenomena, by D. M. Y. Sommerville, 311— 
337. 
Taylor (W. W.), and T. W. Moore. On the 
“Negative” Viscosity of Aqueous Solutions, 
461-471. 
and Theodore Rettie. Equilibrium in 
the System Water, and a pair of Enantio- 
morph Solids ( Title only), 720. 
Thomson (Wm.). On the Reducing Action of 
Electrolytic Hydrogen in Arsenious and 
Arsenic Acids when liberated from the 
Surface of different Metals ( Title only), 720. 
Temperature Changes occurring in Fresh- Water 
Lochs, An Experimental Investigation of, 
by E. M. Wedderburn, 2-20. 
Temperature of Fishes, Crustaceans, and Echino- 
derms, by Sutherland Simpson, 66-84. 
Temperature. Influence on the Properties of 
Magnetic Materials, by J. G. Gray and A. D. 
Ross, 239-248. 
Temperatures of Inversion, by W. Peddie, 394- 
399. 
Turbellaria from Scottish Lochs, by C. H. Martin, 
28-34. 
Turner (Dawson). Treatment of Aneurysm by 
Electrolysis, 400-402. 
. Exhibits Professor Leduc’s Photographs 
of Growths due to Osmosis, and the Micro- 
scopic Structure of such Growth, 720. 
Turner (Sir Wm. ). The Craniology of the 
Aborigines of Tasmania ( Title only), 721. 
Vaney (Clement.). Les Holothuries de l’Ex- 
pedition Antarctique Nationale Ecossaise 
( Title only), 720. 
Viscosity, “Negative,” by W. W. Taylor and 
T. W. Moore, 461-471. 
Walker (Henry). The Variation of Young’s 
Modulus under an Electric Current, Part II. , 
652-675. 
(James), and Thomas Blackadder. 
On Combustion Analysis, 708-712. 
Warth (H.). Classification of Igneous Rocks 
according to their Chemical Composition, 
85-160. 
Waterston (David), and A. C. Geddes. The 
Growth and Development of the Penguin 
{Title only), 718. 
Wedderburn (E. M. ). An Experimental In- 
vestigation of the Temperature Changes 
occurring in Fresh- Water Lochs, 2-20. 
Yield Points of Steel, by G. H. Gulliver, 
374-381. 
Young (W. H.). On a Test for Continuity, 
249-258. 
Young’s Modulus, Variation of, under an 
Electric Current, Part II., by Henry Walker, 
652-675. 
Zangemeister (Prof. Karl) on Roman Numerals, 
by J. A. S. Barrett, 161-182. 
Zinc in the Electrolysis of Aneurysm, by Dawson 
Turner, 400-402. 
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