Courses Offered at the Summer School 
of the Laguna Beach Biolotrical 
Laboratory 1916 
To reach Lat!;Lina Beach from Los Angeles take the electric or 
Santa Fe to Santa Ana. From Santa Ana a morning stage leaves at 
ten, an afternoon stage at four. 
Work begins June 26th and regular courses last six weeks, but 
the laboratory is open all summer. 
No one may register for more than six hours. By an hour is 
included the equi\alent of an hour's work during a regular college 
semester. 
1. S. B. 11. Zoology (2 hours). A synopsis of marine inverte- 
brates. Lectures and class exercises with early morning HeKl 
trips. Prerequisite Biology Al, or open to those who are 
taking some other biological work. M. to F. at 8. Prof. 
W. A. Hilton and . 
la. S. B. 11. Zoology. Marine iinertebrates (1 hour if taken 
with 1, or 2 hours). Laboratory on typical local forms. 
Mornings 9 to 12, except Saturday. Prof. W. A. Hilton 
and . 
2. S. B. 18. General E'ntomologv (2 to 3 hours). Class labora- 
tory and Held work in the general study of local insects. 
Prerequisite Biology Al, or Zoology Bl 1, or may be accom- 
panied by one of these. Class period M. to F. at 11. Lab. 
and field work at hours to be arranged. Prof. \V. A. Hilton 
and . 
^. S. Al. Cieneral Biology (3 hours). A beginning course deal- 
ing with general principles. Open to those who ha\^e had no 
biological work and who ha\e either entered college or are 
about to enter. Class periods ^L to F. at 1. Lab. and field 
work afternoons. Prof. W. A. Hilton antl . 
4. S. C. 4. Ecologv (2 or 3 hours). Class field and laboratory 
\\ork at hours to be arranged. A study of local land anil 
aquatic societies and the factors go\erning the distribution 
of marine, fresh water and land forms. Prerequisite, a year 
of biological work. Prof. A. M. Bean. 
