Four years ago scientists thought they had found evidence that could “solve the age-old question of whether the Black Sea’s flooding was the event recounted in the Biblical story of Noah.” But “the scientists who visited the underwater site last summer off the northern Turkish coastal town of Sinop couldn’t arrive at any conclusions. The settlement, about 330 feet underwater, was ‘contaminated’ by wood that had drifted in, foiling any attempt to accurately date the ruin and thus date the flood.”