PLATE III 



SCAPULA, HUMEBUS, ULNA AND KADius OP Isolobodon portoriccnsis gen. et sp. 



nov. 



Figs. 1-4. — Three views of the scapula and its articular face. (Natural size.) 

 B^Gs. 5-7. — Three views of the humerus. (Natural size.) 

 Figs. 8 and 9. — Two views of the ulna. (Natural size.) 

 Figs. 10-12. — Three views of the radius. (Natural size.) 



Figs. 13 and 14. — Proximal and distal articular surfaces of the radius. (Nat- 

 ural size.) 



