BULLETIN NO. 11 



OF THE 



ILLINOIS STATE MUSEUM 



OF 



NATURAL HISTORY. 



NEW SPECIES OF PALAEOZOIC INVERTEBRATES 

 FROM ILLINOIS AND OTHER STATES. 



By S. A. MILLER and Wm. F. E. GDRLEY. 



Published quarterly by the Illinois State Museum of Natural History. 



Springfield, Illinois. 

 August 20, 1896. 



Entered as second class matter at the Postoffice at Springfield, 111. 



SPRINGFIELD, ILL. 

 Ed. K. Hartman, State Printer. 



1896. 



