December, igso ^f^ O 



PROCEEDINGS 



ROYAL IRISH ACADEMY 



Volume XXXV,SircTioN B, No. 8 



E. Heron-Allen and A. Earland 



AN EXPERIMENTAL STUDY OF THE FORAMINIFERAL 

 SPECIES VERNEUILINA POLYSTROPHA (REUSS), AND 

 SOME OTHERS, BEING A CONTRIBUTION TO A 

 DISCUSSION " ON THE ORIGIN, EVOLUTION, AND 

 TRANSMISSION OF BIOLOGICAL CHARACTERS." 



DUBLIN 



H (J DOES. FIGGIS, & CO. 



LONDON: WILLIAMS vV NORGAIK 



1920 



Price One Sliil/ing and Sixpence 



