With the compliments of 



Comparative £00(00,11 

 Frank Springer. 



college. 



Vegas, New Mexico. No. 2. 



CLEIOCRINUS. 



BY 



FRA2n t K springer. 



WITH ONE PLATE. 



CAMBRIDGE, U.S.A.: 



Printed for tije fHuscum. 



January, 1905. 



