UNIV, CALIF. PUBL. ZOOL. VOL. 26 
[ALLEN] PLATE 25 
130 ° 
125 
120 “ 
Puget Sound Region 
Destruction Is. Region 
Columbia RiVer Region 
45 ° 
yaki na Head Region. 
Pt.St. George Region 
40 ° 
35 ° 
Pt. Arena Region 
San Francisco Region 
Monterey Region 
Piedras Blancas Re g ion 
Santa Barbara Region 
Catalina Is. Region 
130 ° 
125 ‘ 
120 ° 
Fig. 1. Map Diagram of Pacific Coast of United States. Regional 
Boundaries indicated by dotted lines. 
