Vlll INDEX 



PAGE 



Nova Scotia, diatoms of, collected by A. H. MacKay and named 

 and distributed as slides by Tempera and Peragallo 



of Paris, 1907-15. By Dr. A. H. MacKay 175 



Nova Scotia, phenology of. By Dr. A. H. MacKay. 



1918, 49; 1919, 129; 1920, 153; 1921, 189 



Nova Scotia. See also names of places in Nova Scotia. 



Obituary notices. Bowman, Maynard; 1843-1918. By H. Piers. xviii 

 Hardy. Maj.-Gen. Campbell, R. A.; 1831-1919. With por- 

 trait and list of writings. By H. Piers vii 



Haycock, Prof. Ernest; 1867-1918. By H. Piers xvii 



Mackay, Ex-president Prof. Ebenezer, PH.D.; 1864-1920. 



With portrait. By Dr. A. H. MacKay xxvii 



Prest, Walter Henry, geologist; 1856-1920. With list of 



writings. By H. Piers xli 



See also resolutions of regret passed on deaths of Campbell, Dr. 

 D. A., xxi; Campbell, Dr. G. M., xxxv; Laing, Rev. 

 Robert, xxi; Reid, Dr. A. P., xxix; Woodbury, Dr. 

 Frank, xxxviii. 

 Officers, election of .. 1918-19, iii; 1919-20, xxii; 1920-21 , xxx; 1921-22, xxxvi 

 Orthoclase feldspar, extraction of potash from. By E. F. Whyte. . 145 



Periodical phenomena. See Phenology of Nova Scotia. 

 Perkins, Prof. P. B., and York, H. H. Use of X and gamma rays 



in stimulation of fungi in soil. (Title only) vi 



Phenology of Nova Scotia. By Dr. A. H. MacKay. 



For 1918, 49; 1919, 129; 1920, 153; 1921, 189 



Physeter macrocephalus. True Sperm Whale, remarks on the proba- 

 bility of its former presence in Nova Scotian waters. 



By H. Piers 95 



Piers, I larry. Accidental occurrence of Pygmy Sperm Whale 

 {Kogia breoiceps), on coast of Nova Scotia: an ex- 

 tension of its known range; with remarks on the pro- 

 bability of the former presence in these waters of the 

 True Sperm Whale (Physeter macrocephalus). With 



plate 95 



Blue Crab {Callinecles sapidus): extension of its range north- 

 ward to near Halifax, N. S . 83 



List of small collection of Ants (Formicidae) obtained in 



Queens Co., N. S., by late Walter H. Prest 169 



Major-General Campbell Hardy, R. A., sportsman, natural- 

 ist, artist and author. 183I-I9I9. With portrait and 



list of writings Ylf 



Obituary notice of Maynard Bowman, 1843-1918 xviii 



Obituary notice of Prof. Ernest Haycock. 1867-1918 xvii 



Obituary notice of Walter Henry Prest. geologist, 1856-1920. 



With list of writings xli 



Popular lectures, committee on xxxu, xxxiv 



Popular lectures. See under Cameron, Dr. John; Dawson. Dr. J. A.; 

 Johnstone. Dr. J. H. L.; Letts, R.; Nickerson, Prof. 

 C. B.; and NichoUs. Dr. A. G. 

 Port Hood Harbour, N. S., its past, present and probable future. 



With maps. By Prof. D. S. Mcintosh 71 



Potash, extraction of, from orthoclase feldspar, by carbon dioxide, 



and sulphur dioxide. By E. F. Whyte 145 



