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CONTENTS 
ORIGINAL PAPERS 
Mathematics.—The reduction of all physical dimensions to those of space and ey 
time. A. P. MaTHEws..... Bale vo 4a Wem Rides aiat Git RS > « aed hice Giese aan -. 195 ‘ 
Zoology.—An amendation of Hoplolaimus, 1905, nec auctores. N.A.Cosp........ ah 
PROCEEDINGS 
The Philosophical Seciety ¢ . kc... ocinec adebiletebeveccionnccon ds FOU eae d Sabie Ue 
ScrENnTIFIC NOTRE ANDY NIWS. |. «cceicsinGntebiiel cold n/dble pduabined as davicks@nbwne - 221 
OFFICERS OF THE ACADEMY 
President: T. WayLAND Vauauan, U.S. Geological Survey. 
Corresponding Secretary: Francis B, Sruspen, Bureau of Standards, 
Recording Secretary: Wrti1aM R."Maxon, National Museum, 
Treasurer: R. L. Faris, Coast and Geodetic Survey. 
