DEPARTMENT OF THE INTERIOR. 



UNITED STATES GEOLOGICAL AND GEOGRAPHICAL SURVEY. 

 F. V. HAYDEN, U. S. Geologist. 



MATERIAL 



rOR A 



BIBLIOGRAPHY 



OF 



iXOllTH AMEJUCAN MAMMALS, 



PREPARED HY THEODORE GILL AND ELLIOTT COUES. 



EXTRACTED FROM THE ELEVENTH VOLUME OF THE FINAL REPORTS OF 

 THE SURVEY, BEING 



APPENDIX B 



MONOGRArHS OF NORTH AMERICAN RODENTIA. 



ELLIOTT COUES AND JOEL ASAPH ALLEN. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 

 1877. 



