428 
Index. 
bodecahexanic Acid, 297 ; Part 
IV. Synthesis of Suberic and n- 
Dicarbododecanic Acids, 299. 
Bruce (Alexander), M.A., M.D., on 
the Connections of the Inferior 
Olivary Body, 23. 
On the Segmentation of the 
Nucleus of the Third Cranial Nerve, 
168. 
Calderwood (Professor Henry), on 
Evolution and Man’s Place in 
Nature, 71. 
Calderwood (W. L. ), on the Swimming 
Bladder and Flying Powers of 
Dactylopterus volitans, 132. 
Campbell (A. J.), F.L.S. List of West 
Australian Birds, showing their 
Geographical Distribution through- 
out Australia, including Tasmania, 
304. 
Carbonate of Lime Formations in 
Modern Seas. See Coral Beefs. 
Caustics. See Reflexion-Caustics. 
Cayley’s Demonstration of Pascal’s 
Theorem, by Thomas Muir, M.A., 
LL. D. , 18. 
Chlorocodide, 370. 
Cobalt and Nickel Salts. See Gibson 
(Dr John). 
Codeine, Physiological Action of, 335; 
Methylcodeium Sulphate, 358, 363; 
Methocodeine, 363 ; Chlorocodide, 
370 ; Literature of Codeine, 381. 
Coral Beefs and other Carbonate of 
Lime Formations in Modern Seas, 
by John Murray, LL.D., and 
Robert Irvine, F.C.S., 79. 
Crab and Lobster, Striped Muscular 
Fibre of, by Prof. Wm. Rutherford, 
146. 
Cranial Nerve. On the Segmentation 
of the Third Cranial Nerve, by Dr 
Alexander Bruce, 168. 
Crossopterygii, a sub-order of Ganoidei, 
388.. 
Ctenodontidee, a family of Dipnoi, 387. 
Curves. See Reflexion-Caustics. 
Systems of Derivative Curves, 
by the Hon. Lord McLaren, 284. 
Reflexion-Caustics of Curves 
whieh are Convex to the Pole, by 
the Hon. Lord M‘Laren, 289. 
Equivalents in Cartesian Co- 
ordinates of the Polar Curves whose 
Caustics have been found, by the 
Hon. Lord M‘Laren, 295. 
Dactylopterus volitans , the Swimming 
Bladder and Flying Powers of, by 
W. L. Calderwood, 132. 
Diacetylmorphine, 346. 
Dibasic Carbon Acids, A New Syn- 
thesis of, by Prof. A. Crum Brown, 
53. 
Dibenzoylmorphine, 350. 
Dicarbodecahexanic Acid. Synthesis 
of ^-Dicarbodecahexanic Acid, 297. 
Dicarbododecanic Acid. Synthesis of 
%-Dicarbododecanic Acid, 299. 
Dipnoi (Fossil) of Fife and the Lothians, 
by R. H. Traquair, 385. 
Donations from Authors to the Library 
during 1890, 423. 
Dott (D. B.), F.C.S., and Stockman 
(Ralph), M.D. Pharmacology of 
Morphine and its Derivatives, 321. 
Dust Particles. On the Number of 
Dust Particles in the Atmosphere 
of certain Places in Great Britain 
and on the Continent, and on the 
Relation between the Amount of 
Dust and Meteorological Pheno- 
mena, 193. 
Earth (The). On the Mean Level of 
the Surface of the Solid Earth, by 
Dr Hugh Robert Mill, 185. 
Election of Office-Bearers, Session 
1889-90, 1. 
Electric Current. On an Accidental 
Illustration of the Effective Ohmic 
Resistance to a Transient Electric 
Current through a Steel Bar, by 
Sir William Thomson, 157. 
Electrolysis. See uuder Synthesis. 
Electrolysis of Potassium - Ethyl 
Malonate, and of Potassium-Ethyl 
Succinate, by Prof. Crum Brown 
and Dr James Walker, 54. 
Electrolytic Conduction, Note on, by 
Robert L. Mond, 302. 
Ellipse and Hyperbola, Glissettes of, 
by Professor Tait, 2. 
Enzyme Action in the Lower Organ- 
isms, bj 7 - Dr G. E. Cartwright 
Wood, 27. 
Equations of the 3rd and 4th Degree 
in a Single Variable, and Systems 
of Two Equations in Two Variables, 
by R. E. Allardice, M.A., 139. 
Solution of Three -Term 
Numerical Equation of the wth 
Degree, by the Hon. Lord M'Laren, 
270. 
Solution of the Equation of 
the 5th Degree, 273. 
Differential Equation of a 
Reflected Ray, by the Hon. Lord 
McLaren, 282. 
Ether. On a Mechanism for the Con- 
stitution of Ether, by Sir William 
Thomson, P.R.S.E., 127. 
