(articles title, not mine)

By Claire Duffin

When scientists inadvertently killed what turned out to be the world’s oldest living creature, it was bad enough.

Now, their mistake has been compounded after further research found it was even older – at 507 years.

The ocean quahog - a type of deep-sea clam - was dredged alive from the bottom of the North Atlantic near Iceland in 2006 by researchers. They then put it in a freezer, as is normal practice, unaware of its age.

It was only when it was taken to a laboratory that scientists from Bangor University studied it and concluded it was 400 years old.

The discovery made it into the Guinness Book of World Records however by this time, it was too late for Ming the Mollusc – named after the Chinese dynasty on the throne when its life began.

Now, after examining the ocean quahog more closely, using more refined methods, the researchers have found the animal was actually 100 years older than they first thought.


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http://www.telegraph.co.uk/science/s...killed-it.html