TABLE OF CONTENTS 



NEW SERIES, VOL. II., PART III. 



PAQB. 



On the^jTheory of Solution and Crystallisation. W. A. Tilden, 



D.Sc, Lond 249 



Shooting Stars. W. F. Denning, F.R.A.S 264 



Geology of the Bristol Coal Field. W. W. Stoddart, F.G.S 279 



Celestine and Baryto-Celestine of Clifton. J. Norman Collio 292 



Is there a SciencQ of Microscopy ? H. E. Fripp, M.D 301 



The Dissociation of Sal- Ammoniac. W. A. Tilden, D.Sc, Lond. ... 338 

 The Siliirian District of Rhymney and Pen-y-lan, Cardiff. W. J. 



SoUas, M.A., F.G.S 339 



The Fungi of the Bristol District. Cedric Bucknall, Mus. Bac. ... 341 

 The Faculty of Hearing, and the Tympanal Organ of certain 



Orthoptera. H. E. Fripp, M.D 357 



An Account of some Experiments on Insect Hearing. H. E. Fripp, 



M.D 374 



Catalogue of the Lepidoptera of the Bristol District, Alfred E. Hudd, 



M.E.S 383 



Rainfall at Clifton in 1878. G. F. Burder, M.D 408 



List of Officers 412 



List of Sections and Sectional Officers 413 



Report of the Council 414 



Balance Sheet 417 



Reports of Sections 418 



[Authors alone are responsible for the various statements and opinions 

 in their respective papers]. 



