No Pacific Ocean
USA
California
Santa Catalina Island: Avalon harbor
23Jun1951
1930
33°25.2'N - 118°30.5'W
33.420, -118.508
-
1-15 ft
40 ft
RV Orca
night light & dipnet
JW Sefton & party
16.7°C
mud
Zostera
none
51-225.pdf