EXPLANATION OF PLATE 48. 



Camelidae, Eden beds, California: Procamelus-Uke specimens, figs. 1, 7, 9, Pliau- 



chenia-Mke specimens, figs. 8, 10, IL 



Fig. 1. Distal portion of small cannon bone, no. 23498. X 34- (See fig. 9L) 

 Fig. 2. No. 23.387. a, Distal portion of first phalanx; b, first phalanx trochlea 



portion. 



Fig. 3. Second phalanx, no. 23385. 



Fig. 5. First phalanx, tro-hlea portions: a, of no. 23386; b, of no. 23773 X 



Fig. 7. a, Scaphoid, no. 24035; b, cuneiform, no. 23399. X %. 



Fig. 8. a, c, Head and trochlea portions of first phalanx, no. 23392; b, head 



portion of first phalanx, no. 23393. 



Fig. 9. Procamelus-Uke ulna-radius head, no. 23482. X }4- 



Fig. 10. Pliauchenia, species A. Portion of ulna-radius and humerus, no. 23484. 



Fig. 11. Pliauchenia merriami, portion of ulna-radius and humerus of type, no. 



23483. 



All Univ. Calif. Coll. Vert. Pal. 



[420] 



