CONTENTS. 

 (SECTION A.-PART I.) 



PAGE 



1. — On the Creeping of Liquids and on the Surface Tension of Mixtures. 



By FeedeeickT. Tkotjton, D.Sc, F.R.S 1 



2. — Integrals depending on a Single Quaternion Variable. By Chaeles 



Jaspee Joly, M.A., D.Sc, F.T.C.D., . . . . . . 6 



3. — Some Experiments on Denudation by Solution in Fresh and Salt Water. 



ByJ. Jolt, D.Sc, F.R.S.,F.G.S., 21 



4. — Some Properties of a certain Q,utntic Curve. Bj' the Kev. "W. R. 



"Wesxeopp Robeets, B.D., F.T.C.D., 34 



DubUn : Printed at the TTniversity Press, by PONSONBY & WEIDRICK, 

 Frinterc to the Academy. 



