E Trop Pacific Ocean
Ecuador
Galápagos
Isla San Cristobal (Chatham Island): Wreck Bay
25Nov1955
1915
00°50.0'S - 089°26.0'W
-0.833, -89.433
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surface
35 ft
Eastropic
ET(B)-H-55
RV Horizon
night light & dipnet
AW Ebeling
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18.7°C
volcanic rock
Sargassum
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