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London Bridge (natural Arch)
London Bridge is a natural arch on the coast of Torquay in Devon, England. Etymology London Bridge has been so called for centuries. In 1832, the writer Octavian Blewitt wrote in his ''Panorama of Torquay'' that London Bridge was an “absurd appellation”. Description London Bridge is situated to the East of Torquay, beside an abandoned limestone quarry, and below the South West Coast Path. It can be reached by a short diversion from the trail which leads down to the arch through woodland. London Bridge can also be seen from a viewpoint above the abandoned Dyer's Quarry on the coast path, and from numerous locations around Torquay. History The arch was popular with visitors in the past, particularly in the 19th century. During that period and thereafter it has been depicted in numerous works of art. Recreation London Bridge is a popular climbing crag, and is a well-known venue for deep water soloing. The arch and the area in the vicinity including the long abandoned D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Arch
A natural arch, natural bridge, or (less commonly) rock arch is a natural landform where an arch has formed with an opening underneath. Natural arches commonly form where inland cliffs, coastal cliffs, fins or stacks are subject to erosion from the sea, rivers or weathering (subaerial processes). Most natural arches are formed from narrow fins and sea stacks composed of sandstone or limestone with steep, often vertical, cliff faces. The formations become narrower due to erosion over geologic time scales. The softer rock stratum erodes away creating rock shelters, or alcoves, on opposite sides of the formation beneath the relatively harder stratum, or caprock, above it. The alcoves erode further into the formation eventually meeting underneath the harder caprock layer, thus creating an arch. The erosional processes exploit weaknesses in the softer rock layers making cracks larger and removing material more quickly than the caprock; however, the caprock itself continues to erod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torquay
Torquay ( ) is a seaside town in Devon, England, part of the unitary authority area of Torbay. It lies south of the county town of Exeter and east-north-east of Plymouth, on the north of Tor Bay, adjoining the neighbouring town of Paignton on the west of the bay and across from the fishing port of Brixham. The town's economy, like Brixham's, was initially based upon fishing and agriculture, but in the early 19th century it began to develop into a fashionable seaside resort. Later, as the town's fame spread, it was popular with Victorian society. Renowned for its mild climate, the town earned the nickname the English Riviera. The writer Agatha Christie was born in the town and lived at Ashfield in Torquay during her early years. There is an "Agatha Christie Mile", a tour with plaques dedicated to her life and work. The poet Elizabeth Barrett Browning lived in the town from 1837 to 1841 on the recommendation of her doctor in an attempt to cure her of a disease which is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Devon
Devon ( , historically known as Devonshire , ) is a ceremonial and non-metropolitan county in South West England. The most populous settlement in Devon is the city of Plymouth, followed by Devon's county town, the city of Exeter. Devon is a coastal county with cliffs and sandy beaches. Home to the largest open space in southern England, Dartmoor (), the county is predominately rural and has a relatively low population density for an English county. The county is bordered by Somerset to the north east, Dorset to the east, and Cornwall to the west. The county is split into the non-metropolitan districts of East Devon, Mid Devon, North Devon, South Hams, Teignbridge, Torridge, West Devon, Exeter, and the unitary authority areas of Plymouth, and Torbay. Combined as a ceremonial county, Devon's area is and its population is about 1.2 million. Devon derives its name from Dumnonia (the shift from ''m'' to ''v'' is a typical Celtic consonant shift). During ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coastal Erosion
Coastal erosion is the loss or displacement of land, or the long-term removal of sediment and rocks along the coastline due to the action of waves, currents, tides, wind-driven water, waterborne ice, or other impacts of storms. The landward retreat of the shoreline can be measured and described over a temporal scale of tides, seasons, and other short-term cyclic processes. Coastal erosion may be caused by hydraulic action, abrasion, impact and corrosion by wind and water, and other forces, natural or unnatural. On non-rocky coasts, coastal erosion results in rock formations in areas where the coastline contains rock layers or fracture zones with varying resistance to erosion. Softer areas become eroded much faster than harder ones, which typically result in landforms such as tunnels, bridges, columns, and pillars. Over time the coast generally evens out. The softer areas fill up with sediment eroded from hard areas, and rock formations are eroded away. Also erosion co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Middle Devonian
The Devonian ( ) is a geologic period and system of the Paleozoic era, spanning 60.3 million years from the end of the Silurian, million years ago (Mya), to the beginning of the Carboniferous, Mya. It is named after Devon, England, where rocks from this period were first studied. The first significant adaptive radiation of life on dry land occurred during the Devonian. Free-sporing vascular plants began to spread across dry land, forming extensive forests which covered the continents. By the middle of the Devonian, several groups of plants had evolved leaves and true roots, and by the end of the period the first seed-bearing plants appeared. The arthropod groups of myriapods, arachnids and hexapods also became well-established early in this period, after starting their expansion to land at least from the Ordovician period. Fish reached substantial diversity during this time, leading the Devonian to often be dubbed the Age of Fishes. The placoderms began dominating al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Arch
A natural arch, natural bridge, or (less commonly) rock arch is a natural landform where an arch has formed with an opening underneath. Natural arches commonly form where inland cliffs, Cliffed coast, coastal cliffs, Fin (geology), fins or Stack (geology), stacks are subject to erosion from the sea, rivers or weathering (subaerial processes). Most natural arches are formed from narrow fins and sea stacks composed of sandstone or limestone with steep, often vertical, cliff faces. The formations become narrower due to erosion over geologic time scales. The softer rock stratum erodes away creating rock shelters, or alcoves, on opposite sides of the formation beneath the relatively harder stratum, or caprock, above it. The alcoves erode further into the formation eventually meeting underneath the harder caprock layer, thus creating an arch. The erosional processes exploit weaknesses in the softer rock layers making cracks larger and removing material more quickly than the caprock; h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Octavian Blewitt
Octavian (John) Blewitt (1810–1884) was an English writer and long-time secretary of the Royal Literary Fund. Biography Octavian Blewitt was the son of John Edwards Blewitt, a merchant, and Caroline, daughter of Peter Symons, sometime mayor of Plymouth. He was born on 3 October 1810 in St. Helen's Place, Bishopsgate, London. Much of his early life was spent at Marazion House, in Cornwall, the residence of his great-uncle, Hannibal Curnow Blewitt; and he received his education at Plymouth grammar school. Entering the medical profession, he served the usual five years' apprenticeship, partly to his uncle, Mr. Dryden, assistant-surgeon of Devonport dockyard, and partly to Mr. Pollard of Torquay. In December 1833 he came to London, where he continued his medical studies in the infirmary of St. George's Hanover Square, and spent much of his time in the house of Sir James Clark, acting as tutor in classics to Clark's son and assisting him in preparing for the press his work on ''Ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limestone
Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms when these minerals precipitate out of water containing dissolved calcium. This can take place through both biological and nonbiological processes, though biological processes, such as the accumulation of corals and shells in the sea, have likely been more important for the last 540 million years. Limestone often contains fossils which provide scientists with information on ancient environments and on the evolution of life. About 20% to 25% of sedimentary rock is carbonate rock, and most of this is limestone. The remaining carbonate rock is mostly dolomite, a closely related rock, which contains a high percentage of the mineral dolomite, . ''Magnesian limestone'' is an obsolete and poorly-defined term used variously for dolomite, for lime ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South West Coast Path
The South West Coast Path is England's longest waymarked long-distance footpath and a National Trail. It stretches for , running from Minehead in Somerset, along the coasts of Devon and Cornwall, to Poole Harbour in Dorset. Because it rises and falls with every river mouth, it is also one of the more challenging trails. The total height climbed has been calculated to be 114,931 ft (35,031 m), almost four times the height of Mount Everest. It has been voted 'Britain's Best Walking route' twice in a row by readers of The Ramblers' ''Walk'' magazine, and regularly features in lists of the world's best walks. The final section of the path was designated as a National Trail in 1978. Many of the landscapes which the South West Coast Path crosses have special status, either as a national park or one of the heritage coasts. The path passes through two World Heritage Sites: the Dorset and East Devon Coast, known as the Jurassic Coast, was designated in 2001, and the Cornwal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deep Water Soloing
Deep-water soloing (DWS), also known as psicobloc, is a form of solo rock climbing that relies solely upon the presence of water at the base of a climb to protect against injury from falls from the generally high-difficulty routes. While typically practiced on sea cliffs at high tide, it can also be done on climbs above reservoirs, rivers, and even swimming pools. Often a dinghy or other small boat is kept on scene to pick up the fallen climber, as a fall from a taller route can still pose the risk of being knocked unconscious on impact with the water, which could lead to drowning. Pioneers include Miquel Riera, Tim Emmett, Klem Loskot, and Chris Sharma. History Deep-water soloing has its roots in Mallorca when in 1978, Miquel Riera became frustrated with the aid climbing routes in his local area so he went to Porto Pi, Palma with his friends Jaume Payeras, Eduardo Moreno, and Pau Bover to find routes they could free climb. This became Mallorca's first bouldering venue, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coasteering
Coasteering is movement along the intertidal zone of a rocky coastline on foot or by swimming, without the aid of boats, surf boards or other craft. Coasteering allows a person to move in the “impact zone” between a body of water and the coast where waves, tides, wind, rocks, cliffs, gullies, and caves come together. The term was used by John Cleare as the combination of the words "mountaineering" and "coast" and was stolen by Andy Middleton in Wales in 1985, who then made it a business idea. History Although all aspects of coasteering have been informally practised by people for a very long time, if only as a means of access to a cut-off cove beyond a headland, the term appears first to have been used in 1973. In the book ''Sea Cliff Climbing'', John Cleare and Robin Collomb said "A few enthusiasts believe that coasteering will become popular and has a big future". In 1985, it emerged as a commercially guided recreational activity initially along the cliff coastline of St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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