Index. 
289 
Vaughani, Kidst. and Lang ; Rliynia major, 
n.sp., and Hornea lignieri, n.gen. et sp. 
( Title only), 234. 
King (Andrew). See Laurie (A. P.). 
Knott( Ur 0. G-.). Obituary Notice of Lieut. Wm. 
J. Beaton, Assistant Librarian, R. S. E., 9. 
Obituary Notices of Fellows, Honorary 
and Ordinary, 10-13. 
The Propagation of Earthquake Waves 
through the Earth, and Connected Problems. 
( Title only), 231. 
Labouring Class Families in Glasgow in War 
Time, A Further Study of the Diets of, by 
Margaret I. H. Ferguson, 40-47. 
Laguerre’s Polynomials, by Pierre Humbert, 
61-69. 
Lang (Prof. W. H.). Award of Neill Prize for 
Period 1915-17, 244. 
See Kidston (Dr R. ). 
Laurie (A. P. ), and Andrew King. Note on the 
Hydrolysis of Acid Sodium Sulphate. ( Title 
only), 231. 
Laws of the Society, 281-287. 
Lim (Robert K. S.). Period of Survival of the 
Shore-crab ( Carcinus mcenas) in Distilled 
Water, 14-22. 
Experiments on the Respiratory Mechan- 
ism of the Shore-crab ( Carcinus mcenas), 48-56. 
List of Additions to Library by Gift or Purchase, 
275-280. 
List of Ordinary Fellows of the Society elected 
during Session 1917-18, 274. 
List of Papers published in 'Transactions during 
Session 1917-18, 291. 
London Explosion of January 19, 1917, The 
Sound-Waves and other Air-Waves of the 
East, by Charles Davison, 115-129. 
Lower Coal Measures, Phycomycetous Fungi 
from, by D. Ellis, 130-145. 
Meetings of the Society, Proceedings of the 
Ordinary, 231. 
Proceedings of the Statutory General, 
229, 235. 
Meteorite, Strathmore, Note on the, by R. A. 
Sampson, 70-74. 
Metzler (William H.). A Determinantal Equa- 
tion whose Roots are the Products of the 
Roots of Given Equations, 57-60. 
Mirage on the Queensferry Road, by Alexander 
G. Ramage, 166-168. 
Mossman, R. C., Address on the Climate and 
Meteorology of the Antarctic and Sub- 
antarctic Regions. ( Title only), 232. 
Award of Keith Prize for period 1915-17, 
242. 
Motion, Theory of the Maintenance of, in 
Clocks, by R. A. Sampson, 75-114. 
Moult-age, Survival in Fresh Water as affected 
by, by Robert K. S. Lim, 14-22. 
Muir (Sir Thos. ). Note on the Construction 
of an Orthogonant, 146-153. 
The Quadratic Relations between the 
Determinants of a 4-by-8 Array, 219-224. 
Neill Prize, Award of, to W. H. Lang, Period 
1915-17, 244. 
Note on the Strathmore Meteorite of 1917 Dec. 3, 
by R. A. Sampson, 70-74. 
Notices of Fellows, Honorary and Ordinary, 
recently deceased, by The General Secretary, 
10-13. 
Obituary Notices of Fellows, Honorary and 
Ordinary, by The General Secretary, 10-13. 
Obituary Notice of Lieut. Wm. J. Beaton, 
M.G.C. (Assistant Librarian, R.S.E.), by The 
General Secretary, 9. 
Ordinary Meetings, Proceedings of, Session 
1917-18, 231. 
Orthogonant, Note on the Construction of an, 
by Sir Thos. Muir, 146-153. 
Papers, List of, read during Session 1917-18, 
231. 
Period of Survival of the Shore-crab ( Carcinus 
mcenas) in Distilled Water, by Robert K. S. 
Lim, 14-22. 
Permeability, Relation of Calcium to, Robert K. 
S. Lim, 14-22. 
Phycomycetous Fungi from English Lower Coal 
Measures, by D. Ellis, 130-145. 
Polynomials of Applied Mathematics, by Pierre 
Humbert, 61-69. 
Privy Council for Scientific and Industrial Re- 
search, Recent Developments of the Com- 
mittee of the, by John Horne, 1-8. 
Prizes. See Keith and Neill Prizes. 
Proceedings of the Ordinary Meetings, Session 
1917-18, 231. 
Proceedings of the Statutory General Meeting, 
October 1917, 229. 
Proceedings of the Statutory General Meeting, 
October 1918, 235. 
Quadratic Relations between the Determinants 
of a 4-by-8 Array, by Sir Thos. Muir, 
219-224. 
Ralston (A. Agnew). Note on a Fire-Ball seen 
at Philpstoun House, Abercorn. ( Title only), 
231. 
Ramage (Alexander G. ). Mirage on the Queens- 
ferry Road, 166-168. 
Recent Developments of the Committee of the 
Privy Council for Scientific and Industrial 
Research, by John Horne, 1-8. 
Respiratory Mechanism of the Sliore-crab 
( Carcinus mcenas), Experiments on the, by 
Robert K. S. Lim, 48-56. 
Roots of Given Equations, A Determinantal 
Equation whose Roots are the Products of 
the, by William H. Metzler, 57-60. 
Sampson (II. A.). Note on the Strathmore 
Meteorite of 1917 Dec. 3. 70-74. 
Studies in Clocks and Time-keeping. 
No. 1 : Theory of the Maintenance of Motion, 
75-114. 
Studies in Clocks and Time-keeping. 
No. 2 : Tables of the Circular Equation, 
169-218. 
Scientific and Industrial Research, Recent De- 
velopments of the Committee of the Privy 
Council for, by John Horne, 1-8. 
19 
VOL. XXXVIII. 
