PROCEEDINGS 
OF THE 
ROYAL SOCIETY OF EDINBURGH. 
SESSION 1914-15. 
Part 1.1 VOL. XXXV. [Pp. 1-112. 
CONTENTS. 
NO. PAGE 
I. Opening Address by the President, November 2, 1914, . 1 
II. The Baleen Whales of the South Atlantic. By Sir William 
Turner, Emeritus Professor of Anatomy, K.C.B., F.B.S., 
D.C.L., . . . . . . . II 
{Issued separately December 4, 1914.) 
III. The Optical Rotation and Cryoscopic Behaviour of Sugars 
dissolved in (a) Formamide, (h) Water. By John Edwin 
Mackenzie and Sudhamoy Ghosh, M.Sc. (Research 
Student, University of Edinburgh), . . .22 
{Issued separately February 2, 1915.) 
IV. Studies on Periodicity in Plant Growth. Part II : Correlation 
in Root and Shoot Growth. By Rosalind Crosse, B.Sc., 
Carnegie Research Fellow, 1912-14. (With Two Plates), 46 
{Issued separately February 24, 1915.) 
V. Properties of the Determinant of an Orthogonal Substitution. 
By Thomas Muir, LL.D., ..... 
{Issued separately February 24, 1915.) 
VI. Formulae and Scheme of Calculation for the Development of a 
Function of Two Variables in Spherical Harmonics. By 
Professor T. Bauschinger, Strassburg. Translated and 
communicated by The General Secretary, Dr C. G. Knott, 
54 
63 
{Issued separately March 16, 1915.) 
\_Continued on page iv of Cover. 
EDINBURGH: 
Published by ROBERT GRANT & SON, 107 Princes Street, and 
WILLIAMS & NORGATE, 14 Henrietta Street, Covent GARDEiiyAr.o^«Er^ 
MDCCCCXV. 
Price Seven Shillings. 
V RDEJi.y--4r,O ^P^. ---~- ^ 
may 5 1915 
