X375-I876.] 205 



Philadelphia, U.S.A., Academy of Natural Sciences. 



Proceedings for 1874. 

 Plymouth Institution, and Devon and Cornwall Natural History 

 Society. 



Annual Report and Transactions. Vol. V., Part 2. — 1875. 

 Quekett Microscopical Club. 



Journal. Part 30. — 1876. 



Hoyal Geological Society of Ireland. 



Journal. New Series. Vol. IV., Part 2.— 1875. 

 Royal Institution of South Wales. 



Fortieth Annual Report.— 1875. 

 St. Louis, U.S.A., Academy of Sciences. 



Transactions. Vol. III., Part 2. 



Smithsonian Institution, Washington, U.S.A. 



Annual Report of Board of Regents for 1873. 

 U.S.A., Geological Survey of the Territories. 

 Catalogue of Publications. — 1874. 

 Annual Report of the Geological and Geographical Survey of Colorado 



for 1873. 

 Report of the Geological Survey of the Territories. Vol. II. The 



Vertebrata of the Cretaceous Formations of the West. — 1875. 

 Report of the Geological Survey of the Territories. Vol. VI. Contri- 

 butions to the Fossil Flora of the Western Territories : Cretaceous 

 Flora.— 1874. 



U.S.A. Secretary of the Department of the Interior. 



Abstract of the results of a Study of the genera Geomys and Thomomys, 

 &c— 1874. 



Warwickshire Natural History and Archaeological Society. 

 Thirty-ninth Annual Report. — 1875. 



Watford Natural History Society and Hertfordshire Field Club. 



Laws and List of Members.— 1 87 5. 

 Transactions. Vol. I., Parts I and 2. — 1875. 



Wiltshire Archaeological and Natural History Society. • 



Wiltshire Archaeological and Natural History Magazine. Parts 44 and 

 45.-1875. 



[From the respective Societies. ] 



