WiOlEV’. December, 1906. No. 3 
i) Oe ae IN 
OF THE 
Southern California Academy of Ociences 
Committee on Publication: 
M. Dozier A. Davidson, C. M., M. D. Jo 185 ONE 
CO NGE Nas 
Which Weighs Most, Egg or Chicken - - - - - - 59 
A Visit to Rock Creek - - - = - - - - 60 
Sun Heat = - - = = = = = z 7 - = 62 
Flora of Clifton, A. I - - = = : : = = Z 67 
Transactions - - - - - - - - - - - Ui 
PUBLISHED : 
AT 116 NORTH BROADWAY 
BY THE ACADEMY, QUARTERLY. 
Yearly Subscription, $1.00 Single Copies, 25 cts, 
“Bntered September 18, 1903, at Los Angeles, Cal,, as second-class matter, 
under Act of Congress, July 16, 1894.” 
MAILED JAN. 4, 1907 
