INDEX 203 



Dreyer, N. B. Action of Saline Cathartics 180 



Electrical Conductivity of Calcite. By W. J. Jackson 46 



Electrical Units of Charge — ^the Ratio of. By George C, Laurence . . 183 



Electrolytic Zinc — the Hydrogen in it. By V*'. Roy Elliott 152 



Elliot, W. Roy. Hydrogen in Electrolytic Zinc 152 



Esker in Digby County, By D. S. Mcintosh 139 



Fundulus, Gyrodacfylus ectoparasitic upon it. Its Occurrence and 



Control. By J. N. Gowanloch 126 



Gowanloch, James Nelson, B.A., B. Sc, Prof. Zoology', Dalhousie 

 University. Occurrence and control of the Trematode 



Gyrodaciyiu^ ectoparasitic oh Fundulus 126 



A Study of Reactions of the Whelk, Baccinumundatum . . . . 132 



Gyrodadylus ectoparasitic on Fundulus, its Occurrence and Control 



By J. N. Gowanloch 126 



Hayes, Ronald F., B.Sc, Dalhousie University. The Negative 

 Geotropism of the Periwinkle, Liliorina littorea — A 



Study in Littoral Ecology 155 



Hydrogen in Electrolytic Zinc. By W. Roy EUiott, B. Sc 152 



Hydrogen Sulphide (Liquid) as an Ionizing Solvent. By H. Ritchie 



Chipman, Ph.D. and Prof. Douglass Mcintosh 189 



Iodides, a Modification of Adams' Method of preparing Alkyl Iodides. 



By Harold S. King 87 



Ionizing Solvent, Liquid Hydrogen Sulphide. By H. Ritchie 



Chipman 189 



Jackson, W. J., (MacGregor Fellow in Physics). The Electrical 



Conductiity of Calcite 46 



Jost, Dr. A. C, Prov. Medical Officer. A Nova Scotia Life Table . 65 



Kenty, Carl, M. Sc. (MacGregor Fellow in Physics). Radium Con- 

 tent of some Nova Scotia Minerals 174 



King, Prof. Harold S. King, Dalhousie. A Procedure for the 



Qualitative Analysis of the Group, Mg. K, and Na ... 30 



A Modification of theAdams' Method for Alkyl Iodides 87 



Action of Aqueous Ammonia on Mercurous Chloride. .... 115 



A Still for the Preparation of Pure Water 176 



Lagopus rupestris in Nova Scotia. By Harry Piers 1 



Laurence, George C, MacGregor Fellow in Physics, Dalhousie 



University. The Ratio of Electric Units of Charge . . , 183 



Lectures. See Popular Lectures, 



Library. See Reports of Librarian. 



Life Table, A Nova Scotia Life Table. By Dr. A. C. Jost 65 



Littorina litiorea, Negative Geotropism of the Whelk. By F. Ronald 



Hayes 155 



Louisite; its Nature. By Dr. T. L. Walker, Director, Royal Oat. 



Museum of Mineralogy 35 



