FIELD COLUMBIAN MUSEUM 

 PUBLICATION 30. 



ZOOLOGICAL SERIES. 



VOL. I, No. ii 



PRELIMINARY DESCRIPTIONS 

 OF NEW RODENTS 



FROM THE 



OLYMPIC MOUNTAINS 



BY 



D. G. ELLIOT, F.R.S.E. 



CURATOR OF DEPARTMENT. 



CHICAGO, U. S. A. 



February i, 1899. 



