The Black Sea Maritime Archaeology Project wasn’t looking for shipwrecks. Its brief is to survey the Bulgarian coast of the Black Sea for data about the rise water levels after the last Ice Age 20 ka ago. To accomplish this aim, marine archaeologists have been scanning the seabed using cutting edge Remotely Operated Vehicles that can detect land surfaces underneath what is now the Black Sea but in prehistory were on dry land. They’ve also taken core samples, laser scanned and filmed the sea bed both in video and with high resolution 3D photogrammetry. A felicitous but entirely unplanned side-effect of this exceptionally thorough geophysical survey is the discovery of more than 40 historic shipwrecks, including ancient Byzantine, medieval and Ottoman ships. Some of them may even be the first of their kind ever found, previously known only from documentary sources. Such a large, varied group of shipwrecks from different periods will give archaeologists a whole new understanding of trade and maritime links between towns on the coast of the Black Sea.
this is unprecedented, and very awesome