Two hundred years ago, the area was covered by a glacier more than 4,000 feet thick that extended more than 100 miles to the St. Elias Mountain Range. By the 20th century, it had drawn back 65 miles ...
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Salisbury Journal on MSNStonehenge Bluestones: Bristol Channel confirmed as glacial transport routeA large glacial erratic discovered in Limeslade Bay on the south ... confirming that large blocks of stone were carried ...
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