BTTLr^ETIN 



OW THE 



Southern California Academy of Sciences 



JAISTTJ^^RY, 19 IT 



Volume XVI. Part 1 



LWS^. 



COMMITTEE ON PUBLICATION 



Holdridge Ozro Collins, LL.D,, Chairman 

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



CONTENTS 



Editorial 3 



Prof. Simon Sarasola, S. J. 



The Hooker Reflecting Telescope on Mt. Wilson 



Prof. Ulrey and the Venice Marine Biological Station 



David West Cunningham 



Dr. Thomas Powell 



George W^. Parsons 



Studies of Cloud Formations in Havana 9 



Collinsia Monticola 13 



Crepis Nana 13 



Additions to the Flora of Los Angeles County 14 



The One Hundred-Inch Ref leciing Telescope on Mt. Wilson 19 



Biological and Hydrographical Surveys in Southern California Waters . . 23 



Mark T-wain 29 



Transactions of the Academy 35 



