f 



7^ 



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BULLETIN NO. 6 



OF THE 



Illinois State Museum 



OF 



NATURAL HISTORY 



DESCEIPTION OF NEW SPECIES OF PALEOZOIC 

 ECHINODERMATA. 



^JUxlLj 



By S. a. MILLER and Wm. F. E. GURLEY. 



Speingfield, Illinois, 

 Apkil 5, 1895. 



SPRINGFIELD, ILL. 

 Ed. F. Habtmann, State Pbintbr. 



1895 



