Olio. 



GEOLOGICAL LITERATURE 



GEOLOGICAL SOCIETY'S LIBRARY 



Year ended December 31st, 1906. 



[ISSUED JUNE 5th, 1907.] 



GEOLOGICAL SOCIETY, 

 BURLINGTON HOUSE, 

 LONDON. 



ADDED TO THE 



DURING THE 



1907. 



Price 2s. 



JUL12W07 



