Back in October, I reported on a maritime archaeology expedition in the Black Sea following the July discovery of more than 40 shipwrecks, many of which provide the first views of ship types known from historical sources, but never seen before. The wrecks, which include those from the Ottoman and Byzantine Empires, provide new data on the maritime interconnectivity of Black Sea coastal communities and manifest ways of life and seafaring that stretch back into prehistory.


The international team, involving the University of Southampton's Centre for Maritime Archaeology and funded by the charitable organisation for marine research, the Expedition and Education Foundation (EEF), surveyed the Bulgarian waters of the Black Sea, where thousands of years ago large areas of land were inundated as the water level rose following the last Ice Age. Professor Jon Adams, Founding Director of the University of Southampton's Centre for Maritime Archaeology and Principle Investigator on the Black Sea Maritime Archaeology Project (Black Sea MAP) said back then:

"The wrecks are a complete bonus, but a fascinating discovery, found during the course of our extensive geophysical surveys. They are astonishingly preserved due to the anoxic conditions (absence of oxygen) of the Black Sea below 150 metres. Using the latest 3-D recording technique for underwater structures, we've been able to capture some astonishing images without disturbing the sea bed. We are now among the very best exponents of this practice methodology and certainly no-one has achieved models of this completeness on shipwrecks at these depths. Maritime archaeology in the deep sea has often been a contested domain, but this project, the largest of its type ever undertaken, demonstrates how effective partnerships between academia and industry can be, especially when funded by enlightened bodies such as EEF."

Now a month has passed and much more has become clear about the wrecks and their condition. Brendan P. Foley, an archaeologist at the Woods Hole Oceanographic Institution on Cape Cod, Mass., who has explored a number of Black Sea wrecks, said the sea’s overall expanse undoubtedly held tens of thousands of lost ships.

“Everything that sinks out there is going to be preserved. They’re not going away. You might find books, parchment, written documents. Who knows how much of this stuff was being transported? But now we have the possibility of finding out. It’s amazing.”

For ages, the Black Sea was a busy waterway that served the Balkans, the Eurasian steppes, the Caucasus, Asia Minor, Mesopotamia and Greece. It long beckoned to archaeologists because they knew its deep waters lacked oxygen, a rarity for large bodies of water. The great rivers of Eastern Europe — the Don, the Danube, the Dnieper — pour so much fresh water into the sea that a permanent layer forms over denser, salty water from the Mediterranean. As a result, oxygen from the atmosphere that mixes readily with fresh water never penetrates the inky depths. In 1976, Willard Bascom, a pioneer of oceanography, in his book 'Deep Water, Ancient Ships', called the Black Sea unique among the world’s seas and a top candidate for exploration and discovery.

Goods traded on the Black Sea included grains, furs, horses, oils, cloth, wine and people. The Tatars turned Christians into slaves who were shipped to places like Cairo. For Europeans, the sea provided access to a northern branch of the Silk Road and imports of silk, satin, musk, perfumes, spices and jewels. Experts said the success in Bulgarian waters might inspire other nations that control portions of the Black Sea to join the archaeological hunt. They are Georgia, Romania, Russia, Turkey and Ukraine.