A New Ge7uis of Ground Sloth from 

 the Pleistocene of Nebraska.. 



By Barxim Br()\vn, 



AUTHOR'S EDITION, extracted from BULLETIN 



OF THE 



limevlcau "^nstxxwx of Natural gistovij^ 



Vol. XIX, Article XXII, pp. 569-583. 

 New York, October 28, igoj. 



