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Dartmoor was 'shaped by glaciers'

15 June 2012 Last updated at 16:34 BST

Ice age glaciers helped shape Dartmoor, new research has found.

A study by the universities of Durham, Exeter and Stockton Riverside College said the Devon moor had valley glaciers at its centre, and an ice cap.

The research contradicts a previous belief that such ice did not form in the area.