^} 



DEPARTMENT OF THE INTERIOR. 



UNITED STATES GEOLOGICAL AND GEOGRAPHICAL SURVEY. 



F. V. HAYDEN. IT. 8. Ukolugist. 



MATERIAL 



KOH A 



BIBLIOGRAPHY 



NORTH AMERICAN MAMMALS, 



/ 



PREPARED BY THEODORE GILL AND ELLIOTT C0UE8. 



EXTRACTED FROM THE ELEVENTH VOLUME OF THE FINAL REPORTS OF 



THE SURVEY, BEING 



APPEN^rJlX B 



or THK 



MONOGRAPHS OF NORTH AMERICAN RODENTIA. 



BY 



ELLIOTT COUES AND JOEL ASAPH ALLEN. 





WASHINGTON: 



QOVBBNMKNT PEINTINO OFFICE. 

 1877. 



Ih 



■ '-^r '>fjfitpv ^^r.v'^'vy-va- -T •*»? 



