In this Wednesday, March 26, 2014 photo, some of the skeletons found by construction workers under central London's Charterhouse Square are pictured. Twenty-five skeletons were uncovered last year during work on Crossrail, a new rail line that's boring 13 miles (21 kilometers) of tunnels under the heart of the city. Archaeologists immediately suspected the bones came from a cemetery for victims of the bubonic plague that ravaged Europe in the 14th century. The Black Death, as the plague was called, is thought to have killed at least 75 million people, including more than half of Britain's population. (AP Photo/Lefteris Pitarakis)
You can learn a lot from a tooth. Molars taken from skeletons unearthed by work on a new London railway line are revealing secrets of the medieval Black Deathand of its victims.
This week, Don Walker, an osteologist with the Museum of London, outlined the biography of one man whose ancient bones were found by construction workers under London's Charterhouse Square: He was breast-fed as a baby, moved to London from another part of England, had bad tooth decay in childhood, grew up to work as a laborer, and died in early adulthood from thebubonic plague that ravaged Europe in the 14th century.
The poor man's life was nasty, brutish and short, but his afterlife is long and illuminating.
"It's fantastic we can look in such detail at an individual who died 600 years ago," Walker said. "It's incredible, really."
The 25 skeletons were uncovered last year during work on Crossrail, a new rail line that's boring 13 miles (21 kilometers) of tunnels under the heart of the city. Archaeologists immediately suspected the bones came from a cemetery for plague victims. The location, outside the walls of the medieval city, chimes with historical accounts. The square, once home to a monastery, is one of the few spots in the city to stay undisturbed for centuries.
To test their theory, scientists took one tooth from each of 12 skeletons, then extracted DNA from the teeth. They announced Sunday that tests had found the presence of the plague bacterium, Yersinia pestis, in several of the teeth, meaning the individuals had been exposed toand likely died fromthe Black Death.
The findings didn't stop there. Archaeologists, historians, microbiologists and physicists worked together to apply techniques from several scientific disciplines to the discovery.
Continued a Physorghttp://phys.org/print315379252.html
British experts say they have found London's lost Black Death graves
* Experts say they have found "lost" Black Death burial site
* DNA testing found plague bacterium in skeletons' teeth
* Testing revealed curious details about victims' lives
By Andrew Osborn
Continued at Trovehttp://trove.com/me/content/akCW8?chid=27843&utm_content=tedigclnx20140330-3219&utm_medium=email&utm_source=toppicks&utm_campaign=td20140330
Skeletons unveil secrets of the Black Death and whether it was spread by rats after all
- 18 hours ago March 30, 2014
You dirty little rat. Or maybe not. Skeletons unearth new findings about the Black Death including a challenge to the common theory it was spread by fleas from rats. Source: ThinkStock
You can learn a lot from a tooth.
Molars taken from skeletons unearthed by work on a new London railway line are revealing secrets of the medieval Black Death and of its victims.
Twenty five skeletons were uncovered last year during work on Crossrail, a new rail line thats boring 21 kilometres of tunnels under the heart of London. Archaeologists immediately suspected the bones came from a cemetery for plague victims. The location, outside the walls of the medieval city, chimes with historical accounts. The square, once home to a monastery, is one of the few spots in the city to stay undisturbed for centuries.
To test their theory, scientists took one tooth from each of 12 skeletons, then extracted DNA from the teeth. They announced Sunday that tests had found the presence of the plague bacterium, Yersinia pestis, in several of the teeth, meaning the individuals had been exposed to and likely died from the Black Death.
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