PATAGONIAN EXPEDITIONS: PALEONTOLOGY. 



EXPLANATION OF PLATE XIX. 



PAGE 



Fig. I. Theosodon lallemanti : Right scapula, external side, X i- (No. 



15,216. C, coracoid.) , . . 128 

 Fig. I a. Theosodon garrettorum, type : Left scapula, distal view of glenoid 



cavity, X \- (No. 15,164. C, 



coracoid.) 

 Fig. 2. " " " Left fore-arm bones, X i- (No. 



15,164. R, radius; U, ulna.) . 129 

 Fig. 3. Theosodon sp.: Right radius, distal end, Xi- (A.M. N. H., No. 



9257-) ^29 



Fig. 3a. " " Right radius, proximal end, Xi- (A. M. N. H., No. 



9257-) 



Fig. 4. " " Right ulna, proximal end, anterior face, X \- (A. 



M. N. H., No. 9257.) 130 



Fig. 5. Theosodon garrettorum, type : Left humerus, distal end, X \. (No. 



i5>i64.) 129 



Fig. 6. " " " Left manus, dorsum, X ^. (No. 



15,164. 6", scaphoid; Z, lunar ; 

 Py, pyramidal ; Ps, pisiform ; Tm, 

 trapezium ; V, vestigial fifth digit. 

 This figure is a composite draw- 

 ing made up from several indi- 

 viduals, chiefly Nos. 15,164, and 



15.165-) 131 



Fig. 6«. " " " Left carpus, proximal end, X \- 



(No. 15,164.) 

 Fig. 7. " " " Right OS innominatum, right side, 



X J. (No. 15,164.) ... 135 

 All figures one-half natural size. 



(vol. VII.) 



