XXvIii PROCEEDINGS OF THE GEOLOGICAL SOCIETY. [vol. Ixxviii? 



AWARDS OF THE BIGSBY MEDAL, 



FOUNDED BY THE LATE 



Dr. J. J. BIGSBY, F.R.S., F.G.S. 



To be awarded bienniall}' ' as an acknowledgment of eminent services in anj' depart- 

 ment of Geolog}', irrespective of tlie receiver's countrj^; but he must not be 

 older than 45 j-ears at bis last birthday, thus probably' not too old for further 

 work, and not too young to have done much.' 



1909. Dr. John Smith Flett. 

 1911. Prof. Otheiiio Abel. 

 1913. Sir Thomas II. Holland. 

 1915. Dr. Henry Hubert Harden. 



1917. Mr. Robert G. Carruthers. 

 1919. Sir Douglas Mawson. 

 1921. Dr. Lewis L. Fermor. 



AWARDS OF THE PRESTWICH MEDAL, 



ESTABLISHED UNDER THE WILL OF THE LATE 



SIR JOSEPH PRESTWICH, F.KS., F.G.S. 



To apply the accumulated annual proceeds ... at the end of every three years, in 

 providing a Gold Medal of the value of Twenty Pounds, which, wdth the 

 remainder of the proceeds, is to be awarded ... to the person or persons, either 

 male or female, and either resident in England or abroad, who shall have done well 

 for the advancement of the science of Geologj' ; or, from time to time to accumulate 

 the annual proceeds for a period not exceeding six years, and apply the said 

 accumulated annual proceeds to some cbject of special research bearing on 

 Stratigraphical or Physical Geology, to be carried out by one single individual or 

 by a Committee; or, failing these objects, to accumulate the annual proceeds for 

 either three or six years, and devote such proceeds to such special purposes as 

 may be decided.' 



1909. Lady (John) Evans. 

 1912. Library extension. 

 1915. Prof. Emile Cartailhac. 

 1918. Sir William Boyd Dawkins. 

 1921. List of Geolooical Literature. 



