Kublai Khan's lost fleet: These are bulkheads discovered at the site. Notice the nails are covered with lime based paste, probably Chunam. This suggests that the ship may have originated from Southern China.
700-year-old toilets filled with human excrement unearthed
Archaeologists also found three barrels (pictured) stacked on top of one another that are thought to have been used as a basic well. Markings on the wooden barrels include the owner's details and reveal that some of them were used to transport goods, as well as store fish, before being repurposed.