GEOLOGICAL SURVEY OF THE TERRITORIES. 

 Ursus AmericannSn Pallas, (black bear :) 



G63 



Jl((b. — Uuited States generally. 



Orsler IIS.— ROBENTIA. 



Family 9. — Sciurid.e. 

 Sub-family, Sciurimv, the true squirrels. 

 Schirus liudsonius, Pallas., (red squirrel:) 



Sab. — Labrador (latitude 50°) to Mississippi, aud in the United States 

 from the Atlantic to the western slope of the Eocky Mountains. 

 Tamias quadrivitattus, Rich, (Missouri striped squirrel:) 



Hah. — Upper Missouri to Rocky Mountains, and west to the Cascade 

 Range; along' the Rocky Mountains as far south as Fort Stanton, New 

 Mexico. 



SpermopMlus grammurus. Bach., (line-tailed squirrel :) 



