Stretching from Vietnam to India, Zomia is a highland area where ethnic groups who wish to be left alone, ungoverned, and undisturbed, choose to make a living.
When scientists use the law of superposition to determine the age of a fossil, they go by the principle of 'every undisturbed layer of rock is older than the layer above it. This is not the most precise way of determining age, and in fact this method can only reveal the approximate age, but not the exact one.
