VI THE ROYAL SOCIETY OF CANADA 



The Physics of the Cambrian formation in Eastern Canada 



and the peculiarities of its Faunas. By G. F. Matthew. 69 



The Beaver Fluke, Amphistomum Subtriquetrum, Rudolphi. 



By Dorothy Duff 87 



Some Hydroids of the Vancouver Island Region. By C. 



McLean Fraser 99 



Notes on Some Alaskan Hydroids. By C. McLean Fraser 217 

 On the Nervous System of the Larva of Sphida Obliqua 



Walker. By E. Melville DuPorte 225 



The Effects of Music on the Blood-Pressure. By Swale 



Vincent, A. T. Cameron and H. P. Armes 255 



Further Experiments on the Effect of Low Temperatures on 



the Frog. By A. T. Cameron 261 



Some Observations on Vaso-Motor Reflexes. By Swale 



Vincent and A. T. Cameron 267 



Bibliography of Canadian Zoology, 1913. By E. M. 



Walker 271 



Bibliography of Canadian Geology for 1912. By Wyatt 



Malcolm 287 



Bibliography of Canadian Geology for 1913. By Wyatt 



Malcolm 317 



