THE 
KANSAS UNIVERSITY 
SCENES BUELE TIN. 
Vol. VI, No. 6—January, 1912. 
(Whole Series, Vol. XVI, No. 6.) 
CONTENTS: 
ON A COMPARISON OF THREE SKULLS: CASTOROIDES OHIOENSIS, 
CASTOROIDES KANSENSIS, AND CASTOR FIBER.......... H. T. Martin. 
PUBLISHED BY THE UNIVERSITY, 
LAWRENCE, KAN. 
Entered at the post-office in Lawrence as second-class matter. 
4-3790 
