1912] Ritter: The Marine Biological Station of San Diego — 139 
A. OFFICERS 
ADMINISTRATIVE 
Dr. FrepD BAKER President 
H. L. Titus Vice-President 
W. C. CRANDALL Secretary 
JuLIUS WANGENHEIM Treasurer 
ALBERT SCHOONOVER General Counsel 
WituiaM E. RITTER Scientific Director 
ELLEN B, Scripps Member of the Board 
SCIENTIFIC STAFF 
WitiiaM E, Rirrer, Pu.D., 
Director (Professor of Zoology, University of California) 
CuHarues A. Kororp, Pu.D., 
Assistant Director (Professor of Zoology, University of California) 
Harry Beat Torrey, PH.D., 
Librarian (Associate Professor of Zoology, University of California) 
Exuis L. MicHaku, M.S., 
Resident Naturalist 
CALVIN O. EstEeRLy, PH.D., 
Zoologist (Professor of Biology, Occidental College, Los Angeles, California) 
GrorGe F,. McEwen, Pu.D., 
Hydrographer (Instructor in Applied Mathematics, University of Illinois) 
H. C. Bursrince, A.B., 
Physicist (Assistant in Physics, Stanford University) 
MyrtLe E. JOHNSON, M.S., 
Zoologist (Fellow in Zoology, University of California) 
