The lead archaeologist of the Crossrail project, Jay Carver, says the location of the bodies and historical records suggest that the skeletons were found in a burial ground that opened at the start of the plague. Carver says scientists will study the bones to establish cause of death, and hope to map the DNA signature of the plague bacteria.
The plague began ravaging Europe in 1347, spreading quickly and killing an estimated 30 percent to 60 percent of the European population. Some 75 million people in all are believed to have died in the four-year pandemic, including 25 million Europeans.