divers document a pile of ballast stones

Sometimes a shipwreck doesn't look like a ship: Florida Keys National Marine Sanctuary divers document a pile of ballast stones at the site of the Marathon "Mystery Wreck."

NOAA logo Revised April 21, 2006 by Sanctuaries Web Group
Many links leave the National Marine Sanctuary Web Site - please view our Link Disclaimer for more information
National Ocean Service | National Oceanic and Atmospheric Administration | Privacy Policy | Contact Us
http://sanctuaries.noaa.gov/missions/2006fknms/images/diving3_lg.html