Cores from the seabed are analysed and dated, bringing a conclusion to the question of how and when the Black Sea formed. And is the Byzantine shipwreck the oldest example that ...
15-07-2019
Channel 4
Scientists locate stunningly preserved shipwrecks in the Black Sea, unseen since leaving harbour hundreds of years ago. Some date from the Ottoman period, but even older example ...
07-07-2019
Channel 4