COMMITTEES APPOINTED BY THE GENEKAL COMMITTEE. 

 1. Receit'ing Oranti of Money — continued. 



Ixxix 



Subject for Investigation or Purpose 



The Action of Light on the Hy- 

 dracids of the Halogens in 

 presence of Oxygen. 



Recording the Position, Height 

 above the sea, Lithological Cha- 

 racters, Size, and Origin of 

 the Erratic Hlocks of England, 

 Wales, and Ireland, reporting 

 other matters of interest con- 

 nected with the same, and tak- 

 ing measures for their preserva- 

 tion. 



The Volcanic Phenomena of Vesu- 

 vius and its neighbourliooi. 



The Description and Illustration 

 of the Fossil Phyllopoda of the 

 Palieozoic Rocks. 



Carrying on the ' Geological 

 Ilecord.' 



The Circulation of the Under- 

 ground Waters in the Permeable 

 Formations of England, and 

 the Quality and Quantity of 

 the Waters supplied to various 

 Towns and Districts from these 

 Formations. 



To carrj' on Excavations at Old- 

 bury Hill near Ightham in order 

 to a.scertain the existence or 

 otherwise of rock shelters at 

 that spot. 



Preparing a Report on the Creta- 

 ceous Polyzoa. 



The Collection, Preservation and 

 Systematic Registration of 

 Photographs of Geological in- 

 terest. 



Members of the Committee 



Chairman.- Dr. Russell. 

 Si-cretanj. — Dr. A. Richardson. 

 Captain Abney and Professors Noel 

 Hartley and W. Ramsay. 



Chairman. — Professor J. Prestwich. 



Secreta.ri/.—})v. H. W. Crosskey. 



Professors W. Boyd Dawkins.T. McK. 

 Hughes, and T. G. Ronncy and 

 Messrs. C. E. De Ranc, D. Mackin- 

 tosh, W. Pengelly, J. Plant, and R. 

 H. Tiddeman. 



Chairmmi. — Mr. H. Bancrman. 

 Secretary. — Dr. H. J. Johnston-Lavis. 

 Messrs. F. W. Rudler and J. J. H. 

 Teall. 



Cluiirman. — Mr. R. Etheridge. 

 Secretary — Professor T. R. Jones. 

 Dr. H. Woodward. 



Chairman. — Mr. W. Whitaker. 



Sccretarij. — Mr. W. Topley. 



Dr. G. J. Hinde and Messrs E. T. 

 Newton, R. P). Newton, F. W. Rud- 

 ler, and J. J. H. Teall. 



Chairman. — Profes.sor E. Hull. 



Secretarij. — Mr. C. E. De Ranee. 



Dr H. W. Crosskey, Sir D Gallon, 

 Professor J. Prost wich,and Messrs. 

 J. Glaisher, E. B. Marten, G. H. 

 Morton, J. Parker, W. Pengelly, 

 J. Plant, I. Roberts, C. Fox-Strang- 

 ways, T. fS. Stooke, G. J. Symons, 

 W. Topley, Tylden-Wright, E. 

 Wethered, and W. Whitaker. 



Chairman. — Dr. J. Evans 

 Secretary. — Mr. B. Harrison. 

 Professors Prestwich and H. G. See- 

 lev. 



Chairman. — Dr. H. Woodward. 

 Secretary.— 'Mr. G. R. Vine. 

 Drs. P. M. Duncan and H. C. Sorby 

 and Mr. 0. K. De Ranee. 



Cliairman. — Professor J. Geikie. 

 Secretary.— lU. O. W. Jeffs. 

 Professors Bonney and Royd-Daw- 



kins and Messrs. S. A. Adamson, 



A. S. Reid, and W. Gray. 



10 



20 



20 



100 



15 



10 



10 



