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Photo of the seafloor off San Gregorio, California

Detailed Description

Boulders and biota off San Gregorio, California, in water approximately 30 meters (100 feet) deep. Organisms include bat stars, small sea anemones, strawberry anemone, cup corals, and frilly sea cucumbers. Two green laser dots are 15 centimeters (6 inches) apart; lefthand dot is at bottom center of photograph, righthand dot is on upper right edge of lowermost frilly sea cucumber.

Sources/Usage

Public Domain.