1885.] General Monthly Meeting. 287 



National Association for Social Science^ Transactions, Birmingham, 1884. 8vo. 



1885. 

 North of Enqland Institute of Mining and Mechanical Engineers — Transactions, 



Vol. XXXIV. Part 2. 8vo. 1885. 

 Account of the Strata of Northumberland and Durham. F to K. 8vo. 1885. 

 Odontological Society of Great Britain — Transactions, Vol. XVII. No. 5. New 



Series. 8vo. 1885. 

 Pharmaceutical Society of Great Britain — Journal, April, 1885. 8vo. 

 Photographic Society — Journal, New Series, Vol. IX. Nos. 5, 6. 8vo. 1885. 

 Preus'slsche Akademie der Wiesenschaften^ Sitzungsberichte, XL.-LIV. 8vo. 



1884-5. 

 Royal Society of I(07ic?on— Philosophical Transactions, Vol. CLXXV. Part 2. 



4to. 1885. 

 Society of Jr<s— Journal, April, 1885. 8vo. 



St. F'e/erfibourg, Academic des Sciences — Memoir.^ Tome XXXII. No. 13. 4to. 1884. 

 United States Geological Survey— Third Annual Report, 1881-2. 4to. 1883. 

 Geoloijy of the Comstock Lode and the Washoe District. With Atlas. By 



G. F. Becker. 4to. 1882. 

 Vereins zur Beforderung des Gewerhfleisses in Preussen — Verhandlungen, 1885 : 



Heft 3. 4to. 

 Victoria Institute — Journal No. 72. 8vo. 1885. 

 Wild, Br. H. (the Director) — Annalen des Physikalischen Central-Observatoriums, 



1882. 4to. 1883. 

 Zoologic.d Society— Froceedings, 1884, Part 4. 8vo. 1885. 



WEEKLY EVENING MEETING, 



Friday, May 8, 1885. 



Sir William Bowman, Bart. LL.D. F.R.S. Manager and 



Vice-President, in the Chair. 



W. F. R. Weldon, Esq. 



On Adaptation to Surroundings as a Factor in Animal Development. 



(Abstract deferred.) 



