U. S. NATIONAL MUSEUM 



PROCEEDINGS. VOL. 83 PLATE 32 



PLESIPPUS SHOSHONENSIS. 



Limb bones: 1. Foiiiur, I'.S.X.M. no. 13795; 2, fenuir, U.S.N. M. no. 13815; 3, humerus. r.S.N.M. no. 13795; 

 4, humerus, U.rf.X.M. no. 13814; 5, tibia and fibula, U.S.N.M. no. 13795; 6, tibia and fibula, U.S.N.M. 

 no. 13791; 7, radius and ulna, U.S.N.M. no. 13795; 8, radius and ulna, U.S.N.M. no. 13791. Views of 

 humerus are posterior; all others are anterior. All about one-sixth natural size. Hagerman lake beds, 

 upper Pliocene, Idaho. 



