Courses Offered at the Summer School 
of the Laguna Beach Biological 
Laboratory 1916 
To reach Laguna 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 equivalent 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 field 
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 invertebrates (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 Entomology (2 to 3 hours). Class labora- 
tory and field work in the general study of local insects. 
Prerequisite Biology Al, or Zoology B11, 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. W. A. Hilton 
and : 
3. S. Al. General Biology (3 hours). A beginning course deal- 
ing with general principles. Open to those who have had no 
biological work and who have either entered college or are 
about to enter. Class periods M. to F. at 1. Lab. and field 
work afternoons. Prof. W. A. Hilton and ————. 
4. §.C.4. Ecology (2 or 3 hours). Class field and laboratory 
work at hours to be arranged. A study of local land and 
aquatic societies and the factors governing the distribution 
of marine, fresh water and land forms. Prerequisite, a year 
of biological work. Prof. A. M. Bean. 
