SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOLUME 60, NUMBER 10 



THE CRINOIDS OF THE NATURAL 



HISTORY MUSEUM AT 



HAMBURG 



BY 



AUSTIN H. CLARK 

 Assistant Curator, Division of Marine Invertebrates, U. S. National Museum 



(Publication 2150) 



CITY OF WASHINGTON 



PUBLISHED BY THE SMITHSONIAN INSTITUTION 



NOVEMBER 7, 1912 



