SPRINGER: CrINOIDEA FlEXIBILIA 



Ze 



Plate ZLVI 



2b 



3a 





8a 



2d 



lOb 



6d 



2 c ^V*^ 



la 



aa 



lb 



lOa 



5b 



t 



ec 



,1 



3b 



8b 



•:V 



9a 



&b 



9b 



6a 



OLijevalldel. 



HeliotypeCoBosta 



