New tests show neolithic pits near Stonehenge were human-made

Ring of hollows has been called the largest prehistoric structure found in Britain, but some were sceptical

When a series of deep pits were discovered near the world heritage site of Stonehenge last year, archaeologists excitedly described it as the largest prehistoric structure ever found in Britain – only for some colleagues to dismiss the pits as mere natural features.

Now scientific tests have proved that those gaping pits, each aligned to form a circle spanning 1.2 miles (2km) in diameter, were definitely human-made, dug into the sacred landscape almost 4,500 years ago.

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from The Guardian https://ift.tt/3CLh8QD