MAR 20l89f 



Vol. VIII. JANUARY, 1899 No. 1. 



Kansas University 

 Quarterly. 



SERIES A:— SCIENCE AND MATHEMATICS. 



CONTENTS. 



I. The Coccid^ of Kansas S. J. Hunter 



II. The Characters of Bison occidentalis, the 



FOSSIL Bison of Kansas and Alaska F. A. Lucas 



III. A Preliminary Description of the Opercular 

 AND other Cranial Bones of Xiphactinus 



Leidy A/ban Stfwart 



IV. Diphtheria in Kansas Marshall A. Barber 



V. Pachyrhizodus Minimus, a New Species of Fish 



from the Cretaceous of Kansas Alban Stewart 



VI. Some Additional Characters of the Mosa- 



saurs S". W. Williston 



PUBLISHED BY THE UNIVERSITY 



Lawrence, Kansas, 



Price of this i2u?nber, jo cents. 



Entered at the Post Office in Lawrence as Second-class Matter. 



