PROCEEDINGS 
OF THE 
ROYAL SOCIETY OF EDINBURGH. 
Vol. XXY. Part II. 
SESSION 1905. 
CONTENTS. 
PAGE 
Sur les Sarcodines du Loch Ness. Note de M. le Dr E. Penard, presentee 
par Sir John Murray, K.C.B. Issued separately May 4, 1905, . 593, 
The Rhizopods and Heliozoa of Loch Ness. By James Murray. Com- 
municated by Sir John Murray, K.C.B. Issued separately May 10, 
1905, ......... 009 
Note on the Rainfall on the Drainage Area of the Talla Reservoir. By 
B. Hall Blyth and W. A. Tait. (With a Map.) Issued separately 
May 10, 1905, ........ 616: 
Remarks on the Rainfall Records in the Talla Drainage Area during 
the years 1896 to 1902. By P. D. Donald, A.M.Inst.C.E. Com- 
municated by W. A. Tait, M.Inst.C.E. Issued separately May 10, 
1905, . . . . . . . ‘ . . 630 
Some further Results in the Mathematical Theory of Seiches. By 
Professor Chrystal. Issued separately May 11, 1905, . . . 637 
The Theory of Continuants in the Historical Order of Development up 
to 1880. By Thomas Muir, LL.D. Issued separately May 17, 1905, . 648 
Suggestions towards a Theory of Electricity based on the Bubble A.tom. 
By John Fraser, late Ordnance Survey, Edinburgh. Communicated 
by Dr W. Peddie. Issued separately May 18, 1905, . . . 680 
Variant Forms of Vanishing Aggregates of Minors of Axisymmetric 
Determinants. By Professor W. H. Metzler. Issued separately Mav 
20,1905, . . . . . . \ 717 
The Constitution of Complex Salts. — I. Derivatives of the Sesquioxides. 
By Alexander T. Cameron, M.A. Communicated by Dr Hugh 
Marshall, F.R.S. Issued separately May 25, 1905, . . .722 
A Report on the Medusee found in the Firth of Clyde (1901-1902). 
By Edward T. Browne, B.A., Zocnogical Research Laboratory, 
University College, London. Communicated by Sir John Murray, 
K.C.B., F.R.S. Issued separately July 5, 1905, . . . 738 
