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- Beach material was thought to come from the Budleigh Salterton pebble deposits in the west, and later from Portland in the southeast.
www.discoverwalks.com/blog/united-states/top-10-unbelievable-facts-about-chesil-beach/Top 10 Unbelievable Facts about Chesil Beach - Discover Walks
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Origin. Satellite view of Chesil Beach (linear feature in blue running diagonally NW-SE) from Abbotsbury to the Isle of Portland. The origin of Chesil Beach has been argued over for some time. [8] . Originally it was believed that beach material was from the Budleigh Salterton pebble beds to the west and later from Portland to the south east.
Dec 7, 2020 · Chesil Beach initially formed from predominantly sandy deposits in Lyme Bay as water levels rose rapidly at the end of the last ice age 20,000-14,000 years ago. These deposits were eroded and the sand and gravel driven onshore as a barrier beach.
Chesil Beach, beach, county of Dorset, England, that stretches 18 miles (29 km) from Bridport to the Isle of Portland. One of the best-known natural features in Britain, it consists of shingle (pebbles), 98.5 percent of which is hard flint or chert rock. From Abbotsbury to Portland (12 miles [19 km]) the beach is separated from the mainland by ...
- The Editors of Encyclopaedia Britannica
Chesil Beach is a simple, linear, pebble and cobble storm beach, which, because it links the so-called 'Isle of Portland' with land farther west at Abbotsbury, is frequently quoted as an example of a tombolo (e.g. Holmes, 1944; Monkhouse, 1965; Twidale, 1968).
Jun 22, 2024 · The beach, created by Ice Age glacial movements around 80,000 years ago, is in essence a spit (or tombolo) joined to the land at both ends. It has an even curve and a regular crest line, this being at sea level in the west, rising to 40 feet high at Portland.
Aug 12, 2023 · A local legend suggests Chesil Beach was created by the devil — so he could walk through the sea to the Isle of Portland without getting his feet wet.
The Chesil Beach or Chesil Bank is a great storm beach of rounded flint and chert pebbles that extends southeastward from the west Dorset mainland to the promontory of the Isle of Portland.
