BULLETIN NO. 12 



OF THE 



Illinois State Museum 



OF 



NATURAL HISTORY. 



NEW SPECIES OF CRINOTDS CEPHALOPODS AND 

 OTHER PALAEOZOIC FOSSILS. 



By S. A. MILLER and Wm, F. E. GURLEY. 



Springfield, Illinois, 

 January 25. 1897. 



i 



SPRINGFIELD, ILL.: 

 Phillips Bros., State Printers. 



1897. 



