PLATE IV 



Manus of N othrotherium shastense. 



A. Right manus, palmar aspect, digit V apparently vestigial, probably premor- 

 tem injury. 



B. Left manus, palmar aspect, missing hallux present, but removed by a spec- 

 tator. 



C. Right manus, inner aspect, hallux claw sheath missing. 



D. Left manus, outer aspect. 

 About 3/8 natural size. 



28 



