PEOCEEDINGS OF 

 THE ROYAL SOCIETY. 



TOL. LXYI. 



No. 424. 



KfEB 24 1900^ 



CONTENTS/.. 



Office Libra!^ 



^ PA^K 



Anniversary Meeting, November 30, 1899 1 



Meeting of December 7, 1899, with List of Vice-Presidents .... 1 



List of Papers read . . . .2 



On the Propagation of Earthquake Motion to great Distances. By E. D. 

 Oldham, G-eological Survey of India. Communicated by Sir B-obert S. 

 Ball, F.R.S 2 



The Medus8B of Millepora. By Sydney J. Hickson, F.R.S 3 



Yapour-density of Bromine at High Temperatures. By E. P. Peeman, D.Sc, 

 and Or. A. S. Atkinson, B.Sc. Communicated by Professor Ramsay, 



E. R.S 10 



Poliftremacis and the Ancestry of the Helioporidse. By J. W. G^ebgory, 



D.Sc. Communicated by Professor Lankbstek/F.R.S 19 



G-old- Aluminium Alloys. By 0. T. Hbycock, F.R.S., and F. H. Neville, 



F. R.S. • . . . . . .20 



On the Association of Attributes in Statistics, with Examples from the Material 

 of the Childhood Society, &c. By Gr. Udny Yule, formerly Assistant 

 Professor of Applied Mathematics, University College, London. Com- 

 municated by Kabl Peaeson, F.R.S 22 



Data for the Problem of Evolution in Man. III. — On the Magnitude of 

 certain Coefficients of Correlation in Man, &c. By Kael Peaeson, F.R.S., 

 University College, London . 23 



On the Numerical Computation of the Functions Gro(a?), Gri(ii?), and 3n{x^i). 

 By W. Steadman Aldis, M.A. Communicated by Professor J. J. 

 Thomson, F.R.S 32 



Price Two Shillings. 



February 9, 1900. 



