The Lower Greensand Group is a geological unit present across large areas of Southern England . It was deposited during the Aptian and Albian ages of the Early Cretaceous . It predominantly consists of sandstone and unconsolidated sand that were deposited in shallow marine conditions.
54-1043: The Folkestone Formation is a geological formation in the United Kingdom. It forms part of the Lower Greensand Group , and dates to the early part of the Albian stage of the Early Cretaceous. It primarily consists of medium to coarsed grained unconsolidated sand and weakly cemented sandstone. It was likely deposited in a shallow beach setting. Dinosaur tracks have been reported from the formation, including those of theropods , ornithopods , and possibly ankylosaurs . Lower Greensand Group The Lower Greensand typically comprises loose, unconsolidated sandstone (termed rubblestone/rubble in construction) and sands of varying grain size with subordinate amounts of siltstones, mudstones (containing smectites and similar) and limestones . The name "greensand"
108-598: A higher education qualification or the equivalent, compared to 20% nationwide. The average hours worked per week by residents of Kent were 43.1 for males and 30.9 for females. Their industry of employment was 17.3% retail, 12.4% manufacturing, 11.8% real estate, 10.3% health and social work, 8.9% construction, 8.2% transport and communications, 7.9% education, 6.0% public administration and defence, 5.6% finance, 4.8% other community and personal service activities, 4.1% hotels and restaurants, 1.6% agriculture, 0.8% energy and water supply, 0.2% mining, and 0.1% private households. This
162-549: A rotational slump occurred, slips of the Atherfield Clay (and all material above) have compromised sandstone blocks of Hythe Beds . Later translational slides have developed along a shear zone at the boundary between the slip material and the undisturbed underlying Weald Clay . This sort of rotational slip occurs regularly along the coastline between Hythe and Folkestone , where the drainage basin faces inland, exerting
216-653: A steady force, where the water is subterranean, outward towards the coastal cliffs. Kent Kent is a county in the South East England region, the closest county to continental Europe . It borders Essex across the entire estuary of the River Thames to the north; the French department of Pas-de-Calais across the Strait of Dover to the south-east; East Sussex to the south-west; Surrey to
270-587: A view to forming a new unified authority for East Kent, although remaining within the auspices of Kent County Council. This idea was eventually dropped. For almost nine centuries, a small part of present-day East London (the North Woolwich , London E16 area), formed part of Kent. Kent is in the southeastern corner of England. It borders the Thames Estuary and the North Sea to the north, and
324-639: Is England's second-oldest cathedral. Located between London and the Strait of Dover , which separates England from mainland Europe, Kent has been the setting for both conflict and diplomacy, including the Battle of Britain in World War II and the Leeds Castle peace talks of 1978 and 2004. England relied on the county's ports to provide warships through much of its history; the Cinque Ports in
378-533: Is a very slow movement, occurring on very gentle slopes because of the way soils repeatedly expand and contract in wet and dry periods. When the soil dries out, it contracts vertically, assisting the soil slowly down a slope. A common geomorphological, chiefly dependent on the local hydrology such as hydraulic action , at the base of the Lower Greensand is an escarpment, where the Hythe Beds overlie
432-493: Is derived from the presence of the green coloured mineral glauconite , which forms in shallow marine conditions. In the Weald of East Sussex the lowermost part of the group is recognised by green glauconitic clays with a basal bed of phosphate nodules . These clays are overlain by green sandy clays and silts and finally homogeneous fine grained sands. The sediments are noted to become increasingly fine grained and glauconitic to
486-477: Is higher than the whole of England for construction and transport/communications and lower for manufacturing. Kent is sometimes known as the "Garden of England" for its abundance of orchards and hop gardens. In particular the county produces tree-grown fruits, strawberries and hazelnuts. Distinctive hop-drying buildings called oasts are common in the countryside, although many have been converted into dwellings. Nearer to London, market gardens also flourish. Kent
540-649: Is of Celtic origin, and dates back to at least the 4th century BC. It is one of the earliest names recorded in Britain, known to the Greeks since the explorer Pytheas recorded it as Kantion during his voyage around the British Isles in about 325 BC. As such, it has been claimed as the "oldest recorded name still in use in England." The meaning has been explained as 'coastal district,' 'corner-land' or 'land on
594-680: Is one of the most landslide-susceptible formations in the UK with at least 288 known occurrences in South-East England recorded to the year 2000. Of the formations within the Lower Greensand, the Atherfield Clay is the most prone to landslip. Landslides are occasional, rapid movements of a mass of earth or rock sliding along a steep slope. They tend to occur after sustained heavy rain, when the water saturates overlying rock, making it heavy and liable to slide, others occur via soil creep
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#1732776160996648-486: Is the main area for hazelnut production in the UK. However, in recent years, there has been a significant drop in agriculture, and industry and services are increasing their utilisation of the area. This is illustrated by the following table of economic indicator gross value added (GVA) between 1995 and 2003 (figures are in £ millions): North Kent is heavily industrialised, with cement-making at Northfleet and Cuxton , brickmaking at Sittingbourne, shipbuilding on
702-400: Is under Liberal Democrat control (Tunbridge Wells), and six are under no overall control and are administered by coalitions (Tonbridge and Malling, Maidstone, Swale, Ashford, Canterbury, Folkestone and Hythe). Notably, Thanet is the only council in the United Kingdom to have come under UK Independence Party (UKIP) control, which it did in 2015 . At the national level, Kent is represented in
756-517: The County of London was created and took over responsibility for local administration of parts of north-west Kent. These included the towns of Greenwich , Woolwich , Plumstead , Deptford , Lee , Eltham , Charlton , and Kidbrooke . In 1900, however, Kent absorbed the district of Penge . Some of Kent is contiguous with the Greater London sprawl, notably parts of Dartford . Originally,
810-595: The House of Commons by eighteen Members of Parliament (MPs). The county has historically been dominated by the Conservative Party at general elections. Prior to 2024, the party had won a majority of Kentish seats in every election since the local government reforms of 1974, including during Labour's landslide victories of 1997 and 2001 . In both 2010 and 2015 , the Conservatives won every seat in
864-773: The Local Government Act 1972 , Kent County Council has been under Conservative Party control; the exception was between 1993 and 1997 when the party came under no overall control with Labour Party leadership. At the most recent county council election in 2021 , the Conservatives won 62 out of 81 seats. Also elected were seven Labour councillors, six Liberal Democrats , four from the Green Party , one Swale Independent and one residents' association representative. Of Kent's thirteen districts, two are under Conservative control (Sevenoaks, Dartford), four are under Labour control (Gravesham, Medway, Thanet, Dover), one
918-772: The North Downs and The High Weald . 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
972-832: The River Darent , tributaries of the River Medway, and on the River Stour . Two 18th century mills were on the River Len and at Tovil on the River Loose . In the late 19th century huge modern mills were built at Dartford and Northfleet on the River Thames and at Kemsley on The Swale. In pre-industrial times, almost every village and town had its own windmill or watermill , with over 400 windmills known to have stood at some time. Twenty-eight survive within
1026-527: The River Medway in 1547. By the reign of Elizabeth I (1558–1603) a small dockyard had been established at Chatham . By 1618, storehouses, a ropewalk , a drydock , and houses for officials had been built downstream from Chatham. By the 17th century, tensions between Britain and the powers of the Netherlands and France led to increasing military build-up in the county. Forts were built all along
1080-543: The River Medway , rises near East Grinstead in Sussex and flows eastwards to Maidstone . Here it turns north and breaks through the North Downs at Rochester, then joins the estuary of the River Thames near Sheerness . The Medway is some 70 miles (112 km) long. The river is tidal as far as Allington lock, but in earlier times, cargo-carrying vessels reached as far upstream as Tonbridge . The Medway has captured
1134-862: The Sandgate Formation , and the Folkestone Formation . North and west of London – including Cambridgeshire , Bedfordshire and Buckinghamshire – it is referred to as the Woburn Sands Formation . In Oxfordshire it is known as the Faringdon Sand . In North Wiltshire as the Calne Sands Formation and in parts of Wiltshire, Oxfordshire and Buckinghamshire as the Seend Ironstone Formation. The Lower Greensand
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#17327761609961188-817: The Straits of Dover and the English Channel to the south. France is 21 miles (34 km) across the Strait. The major geographical features of the county are based on a series of ridges and valleys running east–west across the county. These are the results of erosion of the Wealden dome, a dome across Kent and Sussex created by alpine movements 20–10 million years ago. This dome consists of an upper layer of chalk above successive layers of Upper Greensand , Gault Clay , Lower Greensand , Weald Clay , and Wealden sandstone. The ridges and valleys formed when
1242-645: The 10th –14th centuries and Chatham Dockyard in the 16th–20th centuries were of particular importance. France can be seen clearly in fine weather from Folkestone and the White Cliffs of Dover . Hills in the form of the North Downs and the Greensand Ridge span the length of the county and in the Vale of Holmesdale in between and to the south are most of the county's 26 castles . The county has agriculture, haulage, logistics and tourism industries. As
1296-425: The 19th and 20th centuries. Cement came to the fore in the 19th century when massive building projects were undertaken. The ready supply of chalk and huge pits between Stone and Gravesend bear testament to that industry. There were also other workings around Burham on the tidal Medway. Chalk, gravel and clay were excavated on Dartford Heath for centuries. Kent's original paper mills stood on streams like
1350-514: The Atherfield and Weald Clays, which is particularly susceptible to landslide. Most slip is attributed to massive sandstones overlying weaker shales and clays. The back part of the slip in strongly permeable locations is prone to be straight downward on a rotational slip plane. This shift leaves a steep back face, or back-scar, with a toe raised significantly less. At ‘The Roughs’ in Kent , where
1404-592: The Medway and Swale , engineering and aircraft design and construction at Rochester, chemicals at Dartford, papermaking at Swanley , and oil refining at Grain . There is a steel mini mill in Sheerness and a rolling mill in Queenborough . There are two nuclear power stations at Dungeness , although the older one, Dungeness A, built in 1965, was decommissioned in 2006. Cement-making, papermaking, and coal-mining were important industries in Kent during
1458-756: The Richter Scale. It was centred in the Sandwich area of east Kent at about ten miles below the surface. There was little if any damage reported. The coastline of Kent is continuously changing, due to tectonic uplift and coastal erosion . Until about 960, the Isle of Thanet was an island, separated by the Wantsum channel , formed around a deposit of chalk; over time, the channels silted up with alluvium . Similarly Romney Marsh and Dungeness have been formed by accumulation of alluvium. Kent's principal river,
1512-800: The Westphalian Sandstone are about 820–1,310 ft (250–400 m) deep, and are subject to flooding. They occur in two major troughs, which extend under the English Channel. Seismic activity has occasionally been recorded in Kent, though the epicentres were offshore. In 1382 and 1580 there were two earthquakes exceeding 6.0 on the Richter Scale . In 1776, 1950, and on 28 April 2007 there were earthquakes of around 4.3. The 2007 earthquake caused physical damage in Folkestone. A further quake on 22 May 2015 measured 4.2 on
1566-489: The area is required to achieve these objectives; it has been opposed by environmental groups. Kent is one of the warmest parts of Britain. On 10 August 2003, in the hamlet of Brogdale near Faversham the temperature reached 38.5 °C (101.3 °F), at that time the highest temperature ever officially recorded in the United Kingdom. The record still stands as the hottest August day ever recorded. Kent County Council and its twelve district councils administer most of
1620-465: The area's military importance, the first Ordnance Survey map ever drawn was a one-inch map of Kent, published in 1801. Many of the Georgian naval buildings still stand. In the early 19th century, smugglers were very active on the Kent coastline. Gangs such as The Aldington Gang brought spirits, tobacco and salt to the county, and transported goods such as wool across the sea to France. In 1889,
1674-538: The area, eventually assimilating with the newcomers. Of the invading tribes, the Jutes were the most prominent, and the area became a Jutish kingdom recorded as Cantia in about 730 and Cent in 835. The early medieval inhabitants of the county were referred to as the Cantwara , or Kentish people. The city of Canterbury was the largest in Kent. In 597, Pope Gregory I appointed the religious missionary (who became Saint Augustine of Canterbury after his death) as
Folkestone Formation - Misplaced Pages Continue
1728-822: The border between Kent and Sussex (later East Sussex ) ran through the towns of Tunbridge Wells and Lamberhurst . In 1894, by the Local Government Act , the parts of these towns that lay in East Sussex were absorbed by Kent. During the Second World War, much of the Battle of Britain was fought in the skies over Kent. Between June 1944 and March 1945, more than 10,000 V1 flying bombs , or "Doodlebugs", were fired towards London from bases in Northern France . Although many were destroyed by aircraft, anti-aircraft guns and barrage balloons , both London and Kent were hit by around 2,500 of these bombs. After
1782-645: The coast following the raid on the Medway , a successful attack by the Dutch navy on the shipyards of the Medway towns in 1667. The 18th century was dominated by wars with France, during which the Medway became the primary base for a fleet that could act along the Dutch and French coasts. When the theatre of operation moved to the Atlantic , this role was assumed by Portsmouth and Plymouth , with Chatham concentrating on shipbuilding and ship repair. As an indication of
1836-537: The county (3352 km ), whilst the Medway Council administers the more densely populated Medway unitary authority (192 km ), independently of the county council. Together they have around 300 town and parish councils . Kent County Council's headquarters are in Maidstone , while Medway's offices are at Gun Wharf, Chatham . For most of its history since the local government reforms instituted by
1890-611: The county (including Tunbridge Wells, Tonbridge, and Sevenoaks) has less than 50% of the average claimant count for low incomes or worklessness as the coastal districts of Dover, Folkestone and Hythe, and Thanet (chiefly three resorts: Ramsgate, Broadstairs, and Margate). West and Central Kent have long had many City of London commuters . Kent's geographical location between the Straits of Dover and London has influenced its architecture, as has its Cretaceous geology and its good farming land and fine building clays. Kent's countryside pattern
1944-552: The county today, plus two replica mills and a further two in that part of Kent now absorbed into London. All the major rivers in the county were used to power watermills. From about 1900, several coal pits operated in East Kent. The Kent Coalfield was mined during the 20th century at several collieries, including Chislet, Tilmanstone, Betteshanger, and the Snowdown Colliery, which ran from 1908 to 1986. The west of
1998-466: The county was granted similar powers to those granted in the areas bordering Wales and Scotland . During the medieval and early modern period, Kent played a major role in several of England's most notable rebellions, including the Peasants' Revolt of 1381, led by Wat Tyler , Jack Cade 's Kent rebellion of 1450, and Wyatt's Rebellion of 1554 against Queen Mary I . The Royal Navy first used
2052-494: The county. The 2024 election saw a sharp decline in support for the Conservatives, and the county is currently represented by eleven Labour MPs, six Conservatives and one Liberal Democrat. At the 2011 census , Kent, including Medway, had 1,727,665 residents (18.0% of which in Medway); had 711,847 households (17.5% of which in Medway) and had 743,436 dwellings (14.8% of which in Medway). 51.1% of Kent's population excluding Medway
2106-626: The east. The Lower Greensand Group was deposited during the latter part of the Early Cretaceous Period, during the Aptian to Early Albian stages . The Group is the lowermost of two geological units that take their name from their colouration due to the presence of the mineral glauconite, the other being the Upper Greensand Formation . The unit was deposited in shallow marine conditions. In southern England
2160-560: The edge' (Welsh cant 'bordering of a circle, tyre, edge;' Breton cant 'circle;' Dutch kant 'side, edge'). In Latin sources the area is called Cantia or Cantium , while the Anglo-Saxons referred to it as Cent , Cent lond or Centrice . The area was first occupied by early humans , intermittently due to periods of extreme cold, during the Palaeolithic (Old Stone Age), as attested by an early Neanderthal skull found in
2214-474: The exposed clay eroded faster than the exposed chalk, greensand, or sandstone. Sevenoaks , Maidstone , Ashford , and Folkestone are built on greensand, while Tonbridge and Tunbridge Wells are built on sandstone. Dartford , Gravesend , the Medway towns, Sittingbourne , Faversham , Canterbury , Deal , and Dover are built on chalk. The easterly section of the Wealden dome has been eroded away by
Folkestone Formation - Misplaced Pages Continue
2268-521: The first Archbishop of Canterbury . In the previous year, Augustine successfully converted the pagan King Æthelberht of Kent to Christianity. The Diocese of Canterbury became England's first Episcopal See with first cathedral and has since remained England's centre of Christianity. The second designated English cathedral was for West Kent at Rochester Cathedral . Kent was traditionally partitioned into East and West Kent, and into lathes and hundreds . The traditional border of East and West Kent
2322-449: The head waters of other rivers such as the River Darent . Other rivers of Kent include the River Stour in the east. A 2014 study found that Kent shares significant reserves of shale oil with other neighbouring counties, totalling 4.4 billion barrels of oil , which then Business and Energy Minister Michael Fallon said "will bring jobs and business opportunities" and significantly help with UK energy self-sufficiency. Fracking in
2376-427: The land between the capital and the wider continent, it is a high-income county. Agriculture of the county is a notable sector: "The Garden of England" is a nickname for the county, which has multiple orchards and allotments. In north-west Kent, industries include aggregate building material extraction, printing and scientific research. Coal mining has also played its part in the county's industrial heritage. The name
2430-510: The modern county was by the time of Roman Britain occupied by a Celtic Iron Age tribe known as the Regni . Caesar wrote that the people of Kent were 'by far the most civilised inhabitants of Britain'. Following the withdrawal of the Romans, large numbers of Germanic speakers from mainland Europe settled in Kent, bringing their language, which came to be Old English . While they expelled the native Romano-British population, some likely remained in
2484-541: The motto Invicta , meaning "undefeated" or "unconquered". The adoption of this motto followed the invasion of Britain by William of Normandy , as he was unable to subdue the county and they negotiated favourable terms. The continued resistance of the Kentish people against the Normans led to Kent's designation as a semi-autonomous county palatine in 1067. Under the nominal rule of William's half-brother Odo of Bayeux ,
2538-688: The quarries at Swanscombe . The Medway megaliths were built during the Neolithic era. There is a rich sequence of Bronze Age , Celtic Iron Age , and Britto- Roman era occupation, as indicated by finds and features such as the Ringlemere gold cup and the Roman villas of the Darent valley . Julius Caesar described the area as Cantium , or the home of the Cantiaci , in 51 BC. The extreme west of
2592-463: The sea, and cliffs such as the White Cliffs of Dover are present where a chalk ridge known as the North Downs meets the coast. Spanning Dover and Westerham is the Kent Downs Area of Outstanding Natural Beauty . The Wealden dome is a Mesozoic structure lying on a Palaeozoic foundation, which can often create the right conditions for coal formation. This is found in East Kent roughly between Deal, Canterbury, and Dover. The Coal Measures within
2646-403: The unit sharply but continuously overlies rocks of the Wealden Group . While elsewhere as the sea level rose it covered previously emergent highs of Jurassic rocks, unconformably overlying them. In the Weald Basin , the Lower Greensand can usually be subdivided to formational levels with varying properties into, in ascending order, the Atherfield Clay Formation , the Hythe Formation ,
2700-510: The war, Kent's borders changed several more times. In 1965, the London boroughs of Bromley and Bexley were created from nine towns formerly in Kent. In 1998, Rochester, Strood, Chatham, Gillingham and Rainham left the administrative county of Kent to form the Unitary Authority of Medway . Plans for another unitary authority in north-west Kent were dropped, but in 2016 consultations began between five Kent local authorities (Canterbury, Thanet, Dover, Folkestone & Hythe, and Ashford) with
2754-412: The west and Greater London to the north-west. 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 , an area influenced by the capital such as commutes and transport connections to the capital. Twenty-eight per cent of the county forms part of two Areas of Outstanding Natural Beauty :
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#17327761609962808-527: Was determined by a gavelkind inheritance system that generated a proliferation of small settlements. There was no open-field system, and the large tracts were owned by the two great abbeys, Christ Church, Canterbury and St Augustine's Abbey , that did not pass into the hands of the king during the Reformation . Canterbury Cathedral is the United Kingdom's metropolitan cathedral ; it was founded in AD 598 and displays architecture from all periods. There are nine Anglo-Saxon churches in Kent. Rochester Cathedral
2862-590: Was female — as to Medway, this proportion was 50.4%. The tables below provide statistics for the administrative county of Kent, that is, excluding Medway. At the 2001 UK census , employment statistics for the residents in Kent, including Medway, were as follows: 41.1% in full-time employment, 12.4% in part-time employment, 9.1% self-employed, 2.9% unemployed, 2.3% students with jobs, 3.7% students without jobs, 12.3% retired, 7.3% looking after home or family, 4.3% permanently sick or disabled, and 2.7% economically inactive for other reasons. Of residents aged 16–74, 16% had
2916-415: Was the county's main river, the Medway . Men and women from east of the Medway are Men (or Maids) of Kent, those from the west are Kentishmen or Kentish Maids. The divide has been explained by some as originating in the Anglo-Saxon migrations, with Jutes mainly settling east of the Medway and Saxons settling west of it. In the 11th century, the people of Kent (or Chenth , per the Domesday Book ) adopted
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