34 
JOURNAL OF MAMMALOGY 
Fig. 1. Outline Map of Northern Lake County, Minnesota, Showing 
Principal Localities Mentioned in the Text 
The accompanying outline map is included for the purpose merely 
of indicating the principal localities mentioned in the text. 
Specimens of Tamias, Eutamias, Peromyscus^ Evotomys, Microtus, 
Syna'ptomys, and Mustela cicognanii have been examined and identified 
as listed, by the U. S. Biological Survey. In regard to the beaver 
of this region, it is possible that it is to be assigned to the rather 
recently described subspecies michiganensis of Bailey, but this awaits 
verification by actual comparison. 
