OF THE PEABODY MUSEUM OF YALE UN1VERSIT" 1 

 VOLUME III ■ FART 2 



A REMARKABLE 



UND SLOTH 



BY 



RICHARD SWANN LULL 



STERLING PROFESSOR OF VERTEBRATE PALEONTOLOGY 

 AND DIRECTOR OF THE PEABODY MUSEUM 



NEW HAVEN- YALE UNIVERSITY PRESS 



LONDON • HUMPHREY MILFORD • OXFORD UNIVERSITY PRESS 



1929 



