They are underground ossuaries in Paris, France, which hold the remains of more than six million people in a small part of a tunnel network built to consolidate Paris' ancient stone quarries.
Are underground ossuaries in Paris, France, which hold the remains of more than six million people in a small part of a tunnel network built to consolidate Paris' ancient stone quarries.
The germinated seed incorporated a small amount of modern carbon. Correct: Incorporation of a small amount of modern carbon would increase the relative amount of carbon-14 and reduce the estimated age of the seed by 250-300 years.
