VI CONTENTS. 



XIII. A Collection of PolychKta from the Falkland Islands. 



By EniTH M. Pratt, M.Sc. Plate 4 pp. i— 18 



XIV^. Some Notes on the Bipolar Theory of the Distribution of 



Marine Organisms. By Edith M. Pratt, M.Sc. ... pp. i— 21 



XV. The Influence of Grinding upon the Solubility of the Lead in 

 Lead Fritts. By T. E. Thorpe, C.B., LL.D., F.R.S., 

 and Charles Simmonds, B.Sc pp. i — 13 



PROCEEDINGS. 



Allen, J. F. — On the uses and manufacture of certain metals 



Bailey, Charles, F.L.S. — On Raniincitlus Bachii, Wirtgen, as 

 a form of A'aytufidihisJIui/ans, 'La.mk. 



Exhibit of a rare mint, Meiitha gentilis, L. ,var. Hachcnhruchii, 



Briq 



Boyd, John. — On the anatomy of feathers 



Broadbent, G. H., M.R.C.S. — On plant remains found beneath 

 Hanging Bridge... 



Burton, W., F.C.S. — Discussion on the influence of grinding upon 

 the solubility of the lead in lead fritts 



Cameron, Peter. — Exhibit of a collection of insects illustrating 

 in.sect parasitism... 



Exhibit, and notes on the habits, of Sphex Jiavo-vestita and 



Ch lorion lobalum 



Dixon, H. B,, M.A., F.R.S.— On the reversal of the lithium line ... 



On the formation of hydrogen peroxide in several cases of 



combustion 



Dixon, H. B., M.A., F.R.S., andRixoN, F. W., B.Sc — Results of 

 experiments on the specific heat of gases at high ti'mperatures 



Fakaday, F. J., I'".L.S. — On the supposed relation between the 

 changes of the moon and the changes of the weather 



Exhibit of a copy of Dibdin's " Musical Tour" 1788 



On the danger attending the fall of the counterpoise of an 



electric lamp 



Flux, A. W., M.A. — On a recent American report on water, gas, 

 and electricity undertakings 



