^ 



THP] 



/, 



OSTEOLOGY AND MVOKHiV 



i' 



OF 



DIDELFHYS YIRGINIANA. 



Hy ELLIOTT COUES, A.M.. ^LI).. Ph.D., 



ASSISTANT SURGEON, U. S. MJMV. 



r 20847 '^'^ 



WITH AN APPENDIX ()\ THE BKAIN. 



IJv .IKFFRIKS W V.MAN. .>L1). 



[Roj.riiitoil from tlio Memoirs of tlie Boston Society of N;\tural History, Vol. ii., Part i.] 



BOSTON 



1872. 



