BULLETI]N^ 



OF THE 



Southern California Academy of Sciences 



JULY. 1915 



Volume XIV, Part 2 ' ^^ 



aoT 



COMMIFTEE ON PUBLICATION 



Holdridge Ozro Collins: LL. D., Chairman 

 Anstruther Davidson, C. M., M. D. William A. Spalding 



CONTENTS 



PAGE 



Editorial ^^ 



Seasonal Periodicity of Earthquakes 38 



Teratology of the Navel Orange 46 



A Zoological Puzzle 49 



Habits of A Cleptis (Wasp) 51 



Random Botanical Notes 52 



Annual Report of the Secretary 53 



Academy Transactions 56 



