Rob Rondeau

Shipwreck CSI

Vasa on display in Stockholm

All artifacts and other features, such as a ship’s timbers, are measured, drawn in detail, and photographed. Archaeological excavation underwater is usually done by hand with the aid of a hand-held dredge, commonly called an “air-lift.” Sediment is often screened so that not even the smallest artifact is lost.

Who Owns a Shipwreck?

Wreck of the African's Company Steamship Soudan in Funchal Bay, Madeira, ILN 1875

New technology now allows for the exploration of deep-water wrecks previously not accessible. But, who really owns a shipwreck?

Most countries, especially coastal states, have their own legislation that regulates the exploration and exploitation of shipwrecks as a cultural or economic resource.