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Hubbard's Hill
Hubbard's Hill is a geological Site of Special Scientific Interest south of Sevenoaks in Kent. It is a Geological Conservation Review site. This Quaternary site exhibits solifluction (erosion by freezing and thawing). The main deposits date to the Wolstonian glaciation around 130,000 years ago, but the latest have radiocarbon dates of only 12,500 years, during the most recent Younger Dryas ice age. The Greensand Way long distance footpath goes through the site. References {{SSSIs Kent Sites of Special Scientific Interest in Kent Geological Conservation Review sites Hills of Kent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hubbard's Hills
Hubbard's Hills is an area of natural beauty directly to the west of Louth, Lincolnshire, Louth, Lincolnshire, England and is popular for family picnics, school field trips and dog walking. The park is dedicated to the memory of Annie Pahud. Topographical geomorphology Hubbard’s Hills is a glacial overspill channel formed as the last ice age ended about 40,000 years ago. A marginal lake of meltwater trapped between glacial ice sheet and the Lincolnshire Wolds poured over a chalk ridge and gouged a , steep-sided valley. The river Lud, far too small to create such a valley, now meanders through it. History Hubbard's Hills was donated to the town of Louth, Lincolnshire, Louth by the trustees of Auguste Alphonse Pahud, and opened to the public on 1 August 1907. Auguste Pahud, who was Swiss, moved to Louth in 1875 to take up duties as a German and French teacher at King Edward VI Grammar School, Louth, King Edward VI Grammar School. He married a local girl, Annie, daughter of Willi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louth, Lincolnshire
Louth () is a market town and civil parish in the East Lindsey district of Lincolnshire, England.OS Explorer map 283:Louth and Mablethorpe: (1:25 000): Louth serves as an important town for a large rural area of eastern Lincolnshire. Visitor attractions include St James' Church, Hubbard's Hills, the market, many independent retailers, and Lincolnshire's last remaining cattle market. Geography Louth is at the foot of the Lincolnshire Wolds where they meet the Lincolnshire Marsh. It developed where the ancient trackway along the Wolds, known as the Barton Street, crossed the River Lud. The town is east of a gorge carved into the Wolds that forms the Hubbard's Hills. This area was formed from a glacial overspill channel in the last glacial period. The River Lud meanders through the gorge before entering the town. To the direct south east of Louth is the village of Legbourne, to the north east is the village of Keddington, to the north west is the village of South Elking ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Site Of Special Scientific Interest
A Site of Special Scientific Interest (SSSI) in Great Britain or an Area of Special Scientific Interest (ASSI) in the Isle of Man and Northern Ireland is a conservation designation denoting a protected area in the United Kingdom and Isle of Man. SSSI/ASSIs are the basic building block of site-based nature conservation legislation and most other legal nature/geological conservation designations in the United Kingdom are based upon them, including national nature reserves, Ramsar sites, Special Protection Areas, and Special Areas of Conservation. The acronym "SSSI" is often pronounced "triple-S I". Selection and conservation Sites notified for their biological interest are known as Biological SSSIs (or ASSIs), and those notified for geological or physiographic interest are Geological SSSIs (or ASSIs). Sites may be divided into management units, with some areas including units that are noted for both biological and geological interest. Biological Biological SSSI/ASSIs may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sevenoaks
Sevenoaks is a town in Kent with a population of 29,506 situated south-east of London, England. Also classified as a civil parishes in England, civil parish, Sevenoaks is served by a commuter South Eastern Main Line, main line railway into London. Sevenoaks is from Charing Cross, the traditional centre of London. It is the principal town of the Sevenoaks (district), Sevenoaks district, followed by Swanley and Edenbridge, Kent, Edenbridge. A settlement was recorded in the 13th century, when a market was established. Construction of Knole House in the 15th century helped develop the village. Sevenoaks became part of the modern communications network when one of the early toll road, turnpikes was opened in the 18th century; the railway was relatively late in reaching it. In the 21st century, it has a large Commuter town, commuting population. The nearby Fort Halstead defence installation was formerly a major local employer. Located to the south-east of the town is Knole Park, wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kent
Kent is a county in South East England and one of the home counties. It borders Greater London to the north-west, Surrey to the west and East Sussex to the south-west, and Essex to the north across the estuary of the River Thames; it faces the French department of Pas-de-Calais across the Strait of Dover. The county town is Maidstone. It is the fifth most populous county in England, the most populous non-Metropolitan county and the most populous of the home counties. Kent was one of the first British territories to be settled by Germanic tribes, most notably the Jutes, following the withdrawal of the Romans. Canterbury Cathedral in Kent, the oldest cathedral in England, has been the seat of the Archbishops of Canterbury since the conversion of England to Christianity that began in the 6th century with Saint Augustine. Rochester Cathedral in Medway is England's second-oldest cathedral. Located between London and the Strait of Dover, which separates England from mainla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geological Conservation Review
The Geological Conservation Review (GCR) is produced by the UK's Joint Nature Conservation Committee and is designed to identify those sites of national and international importance needed to show all the key scientific elements of the geological and geomorphological features of Britain. These sites display sediments, rocks, minerals, fossils, and features of the landscape that make a special contribution to an understanding and appreciation of Earth science and the geological history of Britain, which stretches back more than three billion years. The intention of the project, which was devised in 1974 by George Black and William Wimbledon working for the Governmental advisory agency, the Nature Conservancy Council (NCC), was activated in 1977. It aimed to provide the scientific rationale and information base for the conservation of geological SSSIs (Sites of Special Scientific Interest, protected under British law (latterly the Wildlife and Countryside Act 1981, as amended 1995). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quaternary
The Quaternary ( ) is the current and most recent of the three periods of the Cenozoic Era in the geologic time scale of the International Commission on Stratigraphy (ICS). It follows the Neogene Period and spans from 2.58 million years ago to the present. The Quaternary Period is divided into two epochs: the Pleistocene (2.58 million years ago to 11.7 thousand years ago) and the Holocene (11.7 thousand years ago to today, although a third epoch, the Anthropocene, has been proposed but is not yet officially recognised by the ICS). The Quaternary Period is typically defined by the cyclic growth and decay of continental ice sheets related to the Milankovitch cycles and the associated climate and environmental changes that they caused. Research history In 1759 Giovanni Arduino proposed that the geological strata of northern Italy could be divided into four successive formations or "orders" ( it, quattro ordini). The term "quaternary" was introduced by Jules Desnoye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solifluction
Solifluction is a collective name for gradual processes in which a mass moves down a slope ("mass wasting") related to freeze-thaw activity. This is the standard modern meaning of solifluction, which differs from the original meaning given to it by Johan Gunnar Andersson in 1906. Origin and evolution of the concept In the original sense it meant the movement of waste saturated in water found in periglacial regions. However it was later discovered that various slow waste movements in periglacial regions did not require saturation in water, but were rather associated to freeze-thaw processes. The term solifluction was appropriated to refer to these slow processes, and therefore excludes rapid periglacial movements. In slow periglacial solifluction there are not clear gliding planes, and therefore skinflows and active layer detachments are not included in the concept. On the other hand, movement of waste saturated in water can occur in any humid climate, and therefore this kind of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wolstonian
The Wolstonian Stage is a middle Pleistocene stage of the geological history of Earth from approximately 374,000 until 130,000 years ago. It precedes the Eemian Stage in Europe and follows the Hoxnian Stage in the British Isles. It is also approximately analogous to the Warthe and Saalian stages in northern Europe; the Riss glaciation in the Alps; and the Illinoian Stage in North America. It is equivalent to Marine isotope stages (MIS) 10 through 6. MIS 10, 8 and 6 were glacial periods and 9 and 7 were interglacials. It is named after Wolston in the English county of Warwickshire. Description The Wolstonian Stage is a middle Pleistocene stage of the geological history of Earth that precedes the Ipswichian Stage (Eemian Stage in Europe) and follows the Hoxnian Stage in the British Isles. The Wolstonian Stage apparently includes three periods of glaciation. The Wolstonian Stage is temporally analogous to the Warthe Stage and Saalian Stage in northern Europe and the Riss gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radiocarbon Date
Radiocarbon dating (also referred to as carbon dating or carbon-14 dating) is a method for determining the age of an object containing organic material by using the properties of radiocarbon, a radioactive isotope of carbon. The method was developed in the late 1940s at the University of Chicago by Willard Libby. It is based on the fact that radiocarbon () is constantly being created in the Earth's atmosphere by the interaction of cosmic rays with atmospheric nitrogen. The resulting combines with atmospheric oxygen to form radioactive carbon dioxide, which is incorporated into plants by photosynthesis; animals then acquire by eating the plants. When the animal or plant dies, it stops exchanging carbon with its environment, and thereafter the amount of it contains begins to decrease as the undergoes radioactive decay. Measuring the amount of in a sample from a dead plant or animal, such as a piece of wood or a fragment of bone, provides information that can be used to calcu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Younger Dryas
The Younger Dryas (c. 12,900 to 11,700 years BP) was a return to glacial conditions which temporarily reversed the gradual climatic warming after the Last Glacial Maximum (LGM, c. 27,000 to 20,000 years BP). The Younger Dryas was the last stage of the Pleistocene epoch (c. 2,580,000 to 11,700 years BP) and it preceded the current, warmer Holocene epoch. The Younger Dryas was the most severe and long lasting of several interruptions to the warming of the Earth's climate, and it was preceded by the Late Glacial Interstadial (c. 14,670 to 12,900 BP). The change was relatively sudden, taking place in decades, and it resulted in a decline of temperatures in Greenland by 4~10 °C (7.2~18 °F), and advances of glaciers and drier conditions over much of the temperate Northern Hemisphere. A number of theories have been put forward about the cause, and the most widely supported by scientists is that the Atlantic meridional overturning circulation, which transports warm water fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greensand Way
The Greensand Way is a long-distance path of in southeast England, from Haslemere in Surrey to Hamstreet in Kent. It follows the Greensand Ridge along the Surrey Hills and Chart Hills. The route is mostly rural, passing through woods, and alongside fruit orchards and hop farms in Kent and links with the Stour Valley Walk near Pluckley in Kent. The trail was opened on 15 June 1980 and is jointly managed by Surrey and Kent Councils who fully updated it in 2012 (route, waymarking, online guide). Much of the land is designated an Area of Outstanding Natural Beauty (AONB). The stretch from Hindhead to Leith Hill has formed part of the Surrey Hills AONB since 1958. The Sevenoaks Ridge, from the Surrey–Kent border to Borough Green, is included in the Kent Downs AONB. The waymarks alone are not sufficient to follow the trail – an OS map, or the online guide with maps, is required. An updated guide with maps and walk directions is available online from the Kent and Surrey Counci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
