SMITHSONIAN INSTITUTION 



UNITED STATES NATIONAL MUSEUM 



Bulletin 82 



A MONOGRAPH 

 OF THE EXISTING CRINOIDS 



BY 



AUSTIN HOBART CLARK 



AND 



AILSA McGOWN CLARK 



VOLUME 1 

 THE COMATULIDS 



Part S— SUBORDERS OLIGOPHREATA (Concluded) 

 AND MACROPHREATA 



,y ^ M 





V. S. GOVERNMENT PRINTING OFFICE 

 WASHINGTON : 1967 



ISSUED 



AUG 3 1967 



