INDEX. 
After-glow of Cooling Iron at a Dull- 
Red Heat, 363. 
Alexander (Rev. Dr Lindsay), Obitu- 
ary Notice of the Rev. Dr Guthrie, 
273. 
Obituary Notice of Adam 
Black, 467. 
Andrews (Professor), Address on 
Ozone, 229. 
Balfour (Professor) on the Formation 
of Buds and Roots by the Leaves 
of the Ipecacuan Plant, 108. 
Barclay (George), Obituary Notice of 
George Berry, 476. 
Bile Salts, Action of, on the Animal 
Economy, 525. 
Blackie (Professor) on the Philologi- 
cal Genius and Character of the 
Neo-Hellenic Dialect, 31. 
Bottomly (J. T.), Obituary Notice of 
John Hunter, 322. 
Boulders in Scotland, Second Report 
by Committee on, 137. 
Bromacetic Acid and Sulphide of 
Methyl, Compound formed by, 
219. 
Brown (Professor Crum) and Letts 
(Dr E. A.) on a Compound formed 
by the addition of Bromacetic 
Acid to Sulphide of Methyl, and 
on some of its Derivatives, 219. 
Preliminary Note on the 
Sense of Rotation and the Function 
of the Semicircular Canals of the 
Internal Ear, 255. 
Obituary Notice of Justus 
Liebig, 307. 
Obituary Notice of Gustav 
Rose, 312. 
On the Semicircular Canals 
of the Internal Ear, 370. 
and Letts (Dr E. A.) on Some 
Compounds of Dimethvl-Thetine, 
382. 
Brown (Professor Crum), Rates of 
Diffusion of Salts in Solution, 
490. 
and Letts (Dr E. A.) on the 
Products of the Oxidation of Dim- 
ethyl-Thetine, 508. 
Brown (J. Graham) on Bile Salts, 
525. 
Brown (Rev. Thomas) on the Parallel 
Roads of Glenroy, 340. 
Brain, Convolutions of, in Rela- 
tion to the Surface of the Head, 
243. 
Buchan (Alexander), Meteorology of 
the Month of May, 79. 
Obituary Notice of Chris- 
topher Hansteen, 473. 
Obituary Notice of Jacques 
Adolphe-Lambert Quetelet, 474. 
Diurnal Oscillations of the 
Barometer, 505. 
Fluid Cavities in Calcareous 
Spar, 126. 
Caphaelis Ipecucuctnha , 108. 
Cerebral Hemispheres and Corpora 
Striata of Birds, 47. 
Christison (Sir Robert), Opening Ad- 
dress of Session 1872-73, 2. 
Fossil Trees in Craigleith 
Quarry, near Edinburgh, Notice 
of, 104, 241. 
Fossil Trees of Granton 
Quarry, 377. 
— Portrait of, Presented, 523. 
Cleghorn (Dr), Obituary Notice of J. 
Lindsay Stewart, 321. 
Coal, Formation of, and Changes pro- 
duced in it by the Action of Water, 
68 . 
Cockburn-Hood (T. H.) Remarks on 
the Footprints of the Dinornis in 
the Sand Rock at Poverty Bay, 
New Zealand, and upon its Recent 
Extinction, 236. 
