Animated GIF of a clamshell dredge in operation
![Animated GIF of a clamshell dredge in operation](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/Dredging%20SF%20Bay.gif?itok=X9dCy5qF)
Detailed Description
Animated GIF of a clamshell dredge in operation in San Francisco Bay, California, as part of the Shallow Water Strategic Placement Pilot Project.
Sources/Usage
Public Domain.
Animated GIF of a clamshell dredge in operation in San Francisco Bay, California, as part of the Shallow Water Strategic Placement Pilot Project.
Public Domain.