THE 



KANSAS UNIVERSITY 

 SCIENCE BULLETIN. 



Vol. X, No. 4 — JANUARY, 1917. 



(AVhole Series, Vol. XX, No. 4.) 



CONTENTS 



On a Collection of Fossil Vertebrates Made by Dr. F. W. 



Cragin from the Equus Beds of Kansas, . . Oliver P. Hay. 



PUBLISHED BY THE UNIVERSITY, 

 LAWRENCE, KAN. 



Entered at the post office in Lawrence as second-class matter. 



