Index , 
845 
Peachia, 38. 
Phreoryctes, The Anatomy and His- 
tology of, by Frank E. Beddard, 
M.A., 117. 
Points (Five) in Space. See Muir, 
Thomas, LL.D. 
Points. On the Equilibrium of a 
Homogeneous Assemblage of Mutu- 
ally Attracting, by Sir William 
Thomson, 721. 
Prizes. Keith Prize (1885-87), 
awarded to Mr J. Y. Buchanan, 812. 
Makdcugall- Brisbane (1884- 
86), awarded to Dr John Murray, 
815. 
(1886-88), awarded to 
Dr Archibald Geikie, 816. 
Pseudalius alatus, Leuckhart, by Dr 
0. v. Linstow, 15. 
convolutus, 17. 
infiexus, 17. 
minor, 17. 
ovis pulmonalis, 17. 
tumidus , 17. 
Quartzite Bed near Inveraray, certain 
Bodies, apparently of Organic Origin, 
from, 39. 
Quaternions. The Relation among 
Four Vectors, by Professor Tait, 88. 
Differentiation of any Scalar 
Power of a Quaternion, by Alex. 
M ‘ Aulay, 201. 
Note on above, by Professor 
Tait, 205. 
Quaternion Note on a Geo- 
metrical Problem (inscribing in a 
sphere a closed ?i-sided polygon, 
whose sides shall pass respectively 
through %-given point which are not 
on the surface), 315. 
Radiati. See Coscinodiscus. 
Rattray (John), M.A., B.Sc., A Re- 
vision of the Genus Coscinodiscus 
and some Allied Genera, 449. 
Reiss, his Contribution to the Theory 
of Determinants, 207, 394. 
Richelot (Prof.), his Contribution to 
the Theory of Determinants, 412. 
Sang (Edward), LL.D., on the Air’s 
Resistance to an Oscillating Body 
(its Influence on Time-Keepers), 181 . 
Notice of Fundamental Tables 
in Trigonometry and Astronomy, 
arranged according to the Decimal 
Division of the Quadrant, 249. 
Scalar Relations connecting Six Vec- 
tors, by the Rev. M. M. U. Wilkin- 
son, 773. 
Schizopathes, 81, 82. 
Scofield (Harold), M.B., and Dr John 
Berry Haycraft, Contributions to 
the Chromatology of the Bile, 188. 
Scurvy, 309. 
Sea- Water, The Prolonged Action of, 
on Pure Natural Magnesium Sili- 
cates, 172. 
Secretion of Carbonate of Lime by 
Animals. See Carbonate of Lime. 
Serum Globulin and Serum Albumen, 
Coagulation of, by Heat, by J. B. 
Haycraft, M.D., and C. W. Dug- 
gan, M.B., 361. 
Siphonozooids, 78. 
Space-Periodic Partitioning. See 
Thomson (Sir Win.) 
Starvation. — Metabolism of Man dur- 
ing Starvation, by D. Noel Paton, 
M.D., and Ralph Stockman, M.D., 
121 . 
Stelladiseus, 632. 
Stewart (George N.), D.Sc., The Elec- 
trotonic Variation with Strong 
Polarizing Currents, 234. 
Stockman (Ralph), M.D., and D. 
Noel Paton, M.D., on the Meta- 
bolism of Man during Starvation, 
121 . 
Strophanthus hispidus : its Natural 
History, Chemistry, and Pharma- 
cology, by Professor Thomas R. 
Fraser, 73, 743. 
Sylvester (J. J.), his Contribution to 
the Theory of Determinants, 401, 
410, 417. 
Tables (Fundamental) in Trigonometry 
and Astronomy, arranged according 
to the Decimal Division of the 
Quadrant, by Edward Sang, LL. D. 
249. 
Tait (Professor P. G.), on the Virial 
Equation for Molecular Forces, being 
Part iy. of a Paper on the Founda- 
tions of the Kinetic Theory of 
Gases, 65. 
The Relation among Four Vec- 
tors, 88. 
Note on Mr M‘Aulay’s Paper 
on the Differentiation of any Scalar 
Power of a Quaternion, 205. 
— On the Relation among the 
Line, Surface, and Volume Integrals, 
257. 
Quaternion Note on a Geo- 
metrical Problem (inscribing in a 
sphere a closed ?i-sided polygon, 
whose sides shall pass respectively 
through w-given points which are 
not on the surface), 315. 
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