|
River Holford
The River Holford is located in the east Quantock Hills Area of Outstanding Natural Beauty in Somerset England. It is approximately long. Its source is at Lady's Fountain Spring, Frog Combe which is near Halsway and above sea level before flowing past Holford towards its mouth at Kilve. The river is used as an outdoor classroom for students of Fluvial Geomorphology. The geology of the river consists of three different rock types. At the top of the river there is the Devonian Quartzite (Metamorphic), in the middle of the river there is the Permo-Triassic Marl (Sedimentary) and the lower part of the river consists of Jurassic Limestone (Sedimentary Sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at Earth's surface, followed by cementation. Sedimentation is the collective name for processes that cause these particles ...). The first two rock types are impermeable meaning there is little drainage for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
England
England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe by the North Sea to the east and the English Channel to the south. The country covers five-eighths of the island of Great Britain, which lies in the North Atlantic, and includes over 100 smaller islands, such as the Isles of Scilly and the Isle of Wight. The area now called England was first inhabited by modern humans during the Upper Paleolithic period, but takes its name from the Angles, a Germanic tribe deriving its name from the Anglia peninsula, who settled during the 5th and 6th centuries. England became a unified state in the 10th century and has had a significant cultural and legal impact on the wider world since the Age of Discovery, which began during the 15th century. The English language, the Anglican Church, and Eng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Somerset
( en, All The People of Somerset) , locator_map = , coordinates = , region = South West England , established_date = Ancient , established_by = , preceded_by = , origin = , lord_lieutenant_office =Lord Lieutenant of Somerset , lord_lieutenant_name = Mohammed Saddiq , high_sheriff_office =High Sheriff of Somerset , high_sheriff_name = Mrs Mary-Clare Rodwell (2020–21) , area_total_km2 = 4171 , area_total_rank = 7th , ethnicity = 98.5% White , county_council = , unitary_council = , government = , joint_committees = , admin_hq = Taunton , area_council_km2 = 3451 , area_council_rank = 10th , iso_code = GB-SOM , ons_code = 40 , gss_code = , nuts_code = UKK23 , districts_map = , districts_list = County council area: , MPs = * Rebecca Pow (C) * Wera Hobhouse ( LD) * Liam Fox (C) * David Warburton (C) * Marcus Fysh (C) * Ian Liddell-Grainger (C) * James Heappey (C) * Jacob Rees-Mogg (C) * John Penrose (C) , police = Avon and Somerset Polic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holford
Holford is a village and civil parish in West Somerset within the Quantock Hills Area of Outstanding Natural Beauty. It is located about west of Bridgwater and east of Williton, with a population of 392. The village is on the Quantock Greenway and Coleridge Way footpaths. The parish includes the village of Dodington. The River Holford, which runs through the village, flows to the sea at Kilve. History The parish of Holford was part of the Whitley Hundred. Holford Glen was once the site of a Huguenot silk factory. The tannery was built by James Hayman, in the 16th century and is now a hotel. The waterwheel which powered the tannery is still present. Alfoxton House was built in the 18th-century and occupied by the poet William Wordsworth and his sister Dorothy, between July 1797 and June 1798, during the time of their friendship with Samuel Taylor Coleridge. Dodington Dodington was an ancient parish, within the Williton and Freemanners Hundred. The 15th century Doding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halsway
Crowcombe is a village and civil parish under the Quantock Hills in Somerset, England, southeast of Watchet, and from Taunton. The village has a population of 489. The parish covers the hamlets of Crowcombe Heathfield, Flaxpool, Halsway, Lawford and Triscombe. The village is on the route of the Samaritans Way South West. History The name Triscombe is believed to derive from the Old English words and . The first documentary evidence of the village is by Æthelwulf of Wessex in 854, where it was spelt 'Cerawicombe'. At that time the manor belonged to Glastonbury Abbey. Later Gytha Thorkelsdóttir, wife of Earl Godwin, gave it to the monks of Winchester to make amends for her husband's "treacherous abuses of divers monastic institutions". The Domesday Book of 1086 lists the village as 'Crawcombe', which is believed to come from the Old English words ''craw'' and ''cumb''. The parish of Crowcombe was part of the Williton and Freemanners Hundred. The medieval cross of r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quantock Hills
The Quantock Hills west of Bridgwater in Somerset, England, consist of heathland, oak woodlands, ancient parklands and agricultural land. They were England's first Area of Outstanding Natural Beauty, designated in 1956. Natural England have designated the Quantock Hills as a national character area. They are entirely surrounded by another: the Vale of Taunton and Quantock Fringes. The hills run from the Vale of Taunton Deane in the south, for about to the north-west, ending at Kilve and West Quantoxhead on the coast of the Bristol Channel. They form the western border of Sedgemoor and the Somerset Levels. From the top of the hills on a clear day, it is possible to see Glastonbury Tor and the Mendips to the east, Wales as far as the Gower Peninsula to the north, the Brendon Hills and Exmoor to the west, and the Blackdown Hills to the south. The highest point on the Quantocks is Wills Neck, at . Soil types and weather combine to support the hills' plants and animals. In 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kilve
Kilve is a village in the Somerset West and Taunton district of Somerset, England, within the Quantock Hills Area of Outstanding Natural Beauty, the first AONB to be established, in 1957. It lies on the A39 almost exactly equidistant from Bridgwater to the east and Minehead to the west. The village includes a 17th-century coaching inn, and a post office and stores. This part of the village, formerly known as Putsham, also contains the village hall, which was extended to celebrate the coronation of Queen Elizabeth II. History The village was listed in the Domesday Book of 1086 as '' Clive'', probably meaning cliff. The parish of Kilve was part of the Williton and Freemanners Hundred. Oil extraction At the far end of the car park are the remains of a red brick retort, built in 1924, when it was discovered that the shale found in the cliffs was rich in oil. The beach is part of the Blue Anchor to Lilstock Coast SSSI (Site of Special Scientific Interest). Along this coast the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Area Of Outstanding Natural Beauty
An Area of Outstanding Natural Beauty (AONB; , AHNE) is an area of countryside in England, Wales, and Northern Ireland, that has been designated for conservation due to its significant landscape value. Areas are designated in recognition of their national importance by the relevant public body: Natural England, Natural Resources Wales, and the Northern Ireland Environment Agency respectively. In place of AONB, Scotland uses the similar national scenic area (NSA) designation. Areas of Outstanding Natural Beauty enjoy levels of protection from development similar to those of UK national parks, but unlike national parks the responsible bodies do not have their own planning powers. They also differ from national parks in their more limited opportunities for extensive outdoor recreation. History The idea for what would eventually become the AONB designation was first put forward by John Dower in his 1945 ''Report to the Government on National Parks in England and Wales''. D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quartzite
Quartzite is a hard, non- foliated metamorphic rock which was originally pure quartz sandstone.Essentials of Geology, 3rd Edition, Stephen Marshak, p 182 Sandstone is converted into quartzite through heating and pressure usually related to tectonic compression within orogenic belts. Pure quartzite is usually white to grey, though quartzites often occur in various shades of pink and red due to varying amounts of hematite. Other colors, such as yellow, green, blue and orange, are due to other minerals. The term ''quartzite'' is also sometimes used for very hard but unmetamorphosed sandstones that are composed of quartz grains thoroughly cemented with additional quartz. Such sedimentary rock has come to be described as orthoquartzite to distinguish it from metamorphic quartzite, which is sometimes called metaquartzite to emphasize its metamorphic origins. Quartzite is very resistant to chemical weathering and often forms ridges and resistant hilltops. The nearly pure silica co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metamorphic Rock
Metamorphic rocks arise from the transformation of existing rock to new types of rock in a process called metamorphism. The original rock ( protolith) is subjected to temperatures greater than and, often, elevated pressure of or more, causing profound physical or chemical changes. During this process, the rock remains mostly in the solid state, but gradually recrystallizes to a new texture or mineral composition. The protolith may be an igneous, sedimentary, or existing metamorphic rock. Metamorphic rocks make up a large part of the Earth's crust and form 12% of the Earth's land surface. They are classified by their protolith, their chemical and mineral makeup, and their texture. They may be formed simply by being deeply buried beneath the Earth's surface, where they are subject to high temperatures and the great pressure of the rock layers above. They can also form from tectonic processes such as continental collisions, which cause horizontal pressure, friction, and di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marl
Marl is an earthy material rich in carbonate minerals, clays, and silt. When hardened into rock, this becomes marlstone. It is formed in marine or freshwater environments, often through the activities of algae. Marl makes up the lower part of the cliffs of Dover, and the Channel Tunnel follows these marl layers between France and the United Kingdom. Marl is also a common sediment in post-glacial lakes, such as the marl ponds of the northeastern United States. Marl has been used as a soil conditioner and neutralizing agent for acid soil and in the manufacture of cement. Description Marl or marlstone is a carbonate-rich mud or mudstone which contains variable amounts of clays and silt. The term was originally loosely applied to a variety of materials, most of which occur as loose, earthy deposits consisting chiefly of an intimate mixture of clay and calcium carbonate, formed under freshwater conditions. These typically contain 35–65% clay and 65–35% carbonate. The te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sedimentary
Sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at Earth's surface, followed by cementation. Sedimentation is the collective name for processes that cause these particles to settle in place. The particles that form a sedimentary rock are called sediment, and may be composed of geological detritus (minerals) or biological detritus (organic matter). The geological detritus originated from weathering and erosion of existing rocks, or from the solidification of molten lava blobs erupted by volcanoes. The geological detritus is transported to the place of deposition by water, wind, ice or mass movement, which are called agents of denudation. Biological detritus was formed by bodies and parts (mainly shells) of dead aquatic organisms, as well as their fecal mass, suspended in water and slowly piling up on the floor of water bodies ( marine snow). Sedimentation may also occur as dissolved minerals precipitate ... [...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] |
