VI CONTENTS. 



Page 

 XII. Pyrometry : Calibration of the Le Chatelier Thermo-electric 



Pyrometer. By Silas W. Holman 234 



XIII. Calorimetry : Methods of Cooling Correction. By Silas W. 



IIOLMAN 245 



XIV. On some Points in the Development of JEcidia. By Herbert 



Maule Richards 255 



XV. On the Thermal Conductivity of Mild Steel. By Edwin H. 



Hall 271 



XVI. The Outline of Cape Cod. By William Morris Davis . 303 



XVII. Preliminary Notes on the Embryology of the Starfish {Aste- 



rias pallida'). By Seitaro Goto 333 



XVIII. On the Group of Real Linear Transformations ichose Invariant 



is an Alternate Bilinear Form. By Henry Taber . . 336 



Proceedings 339 



Biographical Notices: — 



Richard Manning Hodges 355 



Harold Whiting 356 



Edward Samuel Ritchie 359 



Martin Brimmer 360 



Henry Wheatland 363 



James Edward Oliver 367 



Viscount Ferdinand de Lesseps 370 



List of the Fellows and Foreign Honorary Members . . 385 



Statutes and Standing Votes . 393 



Index *^'^ 



