Greece's Culture Ministry says three shipwrecks from ancient and medieval times and large sections of their cargoes have been discovered off the small Aegean island of Kasos.
A statement Monday said an underwater survey that ended last month also located cannons and other scattered finds — possibly from other foundered vessels that have not yet been pinpointed.
The oldest of the wrecks found was a 2,300-year-old trader. Its surviving cargo included amphorae — large jars used to transport wine, oil or foodstuffs — and fine tableware. Archaeologists also located five stone anchors in the wreck.
The two other ships dated to the 1st century B.C. and the 8th-10th century A.D.
Kasos lies between Crete and Rhodes on what is still a key trade route linking the Aegean Sea with the Middle East.