Last modified on Mon 15 Mar 2021 08.00 EDT
On the British Geological Survey’s map, chalk is represented by a swathe of pale, limey green that begins on the east coast of Yorkshire and curves in a sinuous green sweep down the east coast, breaking off where the Wash nibbles inland. In the south, the chalk centres on Salisbury Plain, radiating out in four great ridges: heading west, the Dorset Downs; heading east, the North Downs, the South Downs and the Chilterns.
Stand on Oxford Street in the middle of the West End of London and beneath you, beneath the concrete and the London clay and the sands and gravels, is an immense block of white chalk lying there in the darkness like some vast subterranean iceberg, in places 200 metres thick. The Chalk Escarpment, as this block is known, is the single largest geological feature in Britain. Where I grew up, in a suburb of Croydon at the edge of south London, this chalk rises up from underneath the clays and gravels to form the ridge of hill
Temagami man says he ll go without water this winter over dispute with town
A Temagami man says he s prepared to go without running water this winter to avoid a $12,000 repair bill part of which he thinks the town should pay.
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