Marble head of Hercules pulled up from Roman shipwreck site in Greece

Rich archaeological area 50 meters under sea off Antikythera gives up yet more treasures after boulders removed

For archaeologists, it's the underwater find that keeps on giving. A Roman-era cargo ship, discovered by chance off the Greek island of Antikythera more than 120 years ago and regarded as the world's richest ancient shipwreck, has yielded yet more treasures in the most recent explorations of it, including the missing head of a statue of the demigod Hercules.

In 1900, [sponge divers] pulled out the statue of Hercules [from the sea] and now in all probably we've found its head," said Prof Lorenz Baumer, the classical archaeologist who is overseeing the underwater mission with the University of Geneva.