Vol. VI. APRIL, 1897. No. 2. 
or ~=O THE 
12,955 
Kansas UNIVERSITY 
QUARTERLY. 
SERIES A:—SCIENCE AND MATHEMATICS. 
CONTENTS. 
I. Types or ProyectivE TRANSFORMATIONS IN THE 
PLANE AND IN SPACE, - - . H. B. Newson 
Il. A New Exertosive Compound FORMED BY THE 
Acrion or Lieguip Ammonta Upon Iopine, 
Hamilton P. Cady 
Ill. Tue Errecr or Macnetism Upon THE SPECTRAL 
LinrEs oF SODIUM, 
A. StC. Dunstan, M. E. Rice, C. A. Kraus 
IV. Resutis or WinpMILL TEsts, - - i. C. Murphy 
V. Bracuysaurus, a New Genus or PytrHono- 
MORPHA, - - - - - S. W. Williston 
VI. On tHe ExtrReMITIES oF TYLOSAURUS,  - S. W. Williston 
VII. Two New Species or Astuips rrom New 
Mexico, - - . ‘ Barnum Brown 
PUBLISHED BY THE UNIVERSITY 
LawrENCE, KANSas. 
Price of this number, 50 cents, 
Entered at the Post-Office in Lawrence as Second-class Matter, 
