CONTENT'S 



Proceedings of Nova Scotian Institute of Science Year 1919-1920: 



P>GE 



Annual Meeting xxi 



Treasurer's and Librarian's Reports xxii 



Election of Officers xxii 



First Ordinary Meeting xxiii 



Second Ordinary Meeting xxiii 



Third Ordinary Meeting xxiv 



Fourth Ordinary Meeting xxv 



Fifth Ordinary Meeting xxv 



Sixth Ordinaiy Meeting xxvi 



Obituaries — By A. H. MacKay: 



Ex-President Prof. Eben MacKay, B. A., Ph. D xxvi 



Transactions of Nova Scotian Institute of Science Year 1919-1920: 



Port Hood Harbour: its Past, Present and Probable Future. By D. S. Mcintosh 71 

 The Blue Crab: Extension of its Range Northward to Near Halifax, N. S. By 



Harry Piers ....'. S3 



Variation in the Composition of Compressed Illuminating Gas. By Henry 



Jermain Maude Creighton 91 



Accidental Occurrence of the Pygmy Sperm Whale on tlie Coast of Nova Scotia 



— An extension of its known range; probability of former presence of 



True Sperm Whale in these waters. By Harry Piers 9.^ 



A Convenient Form of Burette for Exact Gas, Analysis. By Henry Jermain 



Maude Creighton V 1 l»'i 



Notes on the Spring Bird Migration of 1914 at Antigonish, N. S. By Harrison 



F. Lewis 119 



The Phenology of Nova Scotia. 1919. By A. H. MacKay 129 



