BULLETIN NO. 12 



OF THE 



Illinois State Museum 



OF 



NATURAL HISTORY. 



NEW SPKCIES OF C'RINOIDS CEPHALOPODS AND 

 UTHER PAL.l^]OZOIC FOSSILS. 



Bv S. A. MILLER and W.m. F. E, UURLEY. 



Springfield. Illinois, 

 J.\NUARY 25, 1897. 



SPRINGFIELD. ILL.: 

 Phillips Bros.. State Pkintirs. 



1897. 



