DEPARTMENT OF GEOLOGY. 



189 



In addition to the Collection of Colonial and Foreign 

 Fossils presented by the Geological Society of London (p. 178), 

 the total accessions during 1911 are as follows : — 



A. — Vertebrata : 

 By Donation 

 ,, Purchase 

 „ Exchange 



B. — lNVERTEBRATi\. : 



By Donation 

 „ Purchase 

 „ Exchange 



C. — Plants : 



By Donation 

 „ Purchase 



D. — Rock specimens 



By Donation 



,, Purchase 



136 

 193 

 76 

 405 



1,924 



13,215 



152 



15,291 



35 

 15 



50 



10 



Total 



15,756 



VI. — Students and Visitors. 



The number of visits paid to the Department by students 

 and other persons for the purpose of consultation or study 

 during 1911 was 6,038. 



VII. — Demonstrations. 



Six parties were received in the Galleries of the Department 

 of Geology, and demonstrations were given as follows : — 



February 11th. — Teachers of the London County Council 

 Schools (31) ; Dr. Woodward. 



February 18th.— The Battersea Field Club (17 members) ; 

 Dr. Bather. 



February 25th. — The Geologists' Association (39 members) ; 

 Dr. Woodward and Mr. Lang. 



the London County Council 

 the London County Council 

 the London County Council 



March 4th. — Teachers of 

 Schools (29) ; Dr. Woodward. 



March 18th. — Teachers of 

 Schools (26) ; Dr. Woodward. 



March 25th.— Teachers of 

 Schools (22); Dr. Woodward. 



Arthur Smith Woodward, 



