Data collected by the fisheries sonar system showing returns which may indicate aggregations of organisms inhabiting the water column.

Data collected by the fisheries sonar system showing returns which may indicate aggregations of organisms inhabiting the water column. Image courtesy of San Andreas Fault 2010 Expedition, NOAA-OER.

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Related Links

San Andreas Fault 2010

San Andreas Fault 2010: September 29 Log

NOAA Ocean Explorer Gallery