CONTENTS. vn 



PAET IV. (1913-14.) 



NUMBER PAGE 



XV. Glaciology of the South Orkneys : Scottish National Antarctic 

 Expedition. By J. H. Harvey Pirie, B.Sc, M.D., Geologist and 

 Surgeon. (With Fourteen Text-Figs, and Eleven Plates), . .831 



XVI, The Schizopoda, Stomatopoda, and non-Antarctic Isopoda of the 

 Scottish National Antarctic Expedition. By AV alter M. Tattersall, 

 D.Sc, Keeper of the Manchester Museum. (With One Plate), . 865 



XVII. An Analytical Theory of the Equilibrium of an Isotropic Elastic Rod 



of Circular Section. By John Dougall, M.A., D.Sc, . .895 



XVIII. The Chsetognatha of the Scottish National Antarctic Expedition of 



1902-1904-. By A. Pringlb Jameson, B.Sc. . . . 979 



XIX. Foraminifera, of the Scottish Natiojial Antao^ctic Expedition. By 

 F. Gordon Pearcey, Bristol Museum ; late of the Challenger 

 Expedition and Commission. (With Two Plates), . . .991 



Index, .......... 1045 



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