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Ketton Quarries
Ketton Quarries is a biological and geological Site of Special Scientific Interest east of Ketton in Rutland. It is a Geological Conservation Review site, and an area of 27.5 hectares is managed by the Leicestershire and Rutland Wildlife Trust. The site provides an extensive exposure of the middle Jurassic Bathonian age, dating to around 167 million years ago. It is described by Natural England as "a critical site of considerable importance for lithostratigraphic and facies analysis in the Bathonian rocks of southern Britain". The older workings and spoil heaps are one of the largest areas of semi-natural limestone grassland and scrub in the county. There is access to Ketton Quarry nature reserve from Pit Lane. Some areas are working quarries with no public access. See also *Ketton Cement Works Ketton Cement Works is a large cement plant and quarry based in the village of Ketton in the county of Rutland in the United Kingdom. Now owned by HeidelbergCement, the plant pr ... [...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] |
Ketton
Ketton is a village and civil parish in Rutland in the East Midlands of England. It is about east of Oakham and west of Stamford, Lincolnshire. The 2011 Census recorded a parish population of 1,926, making it the fourth largest settlement in Rutland, after Oakham, Uppingham and Cottesmore. The village has an outstanding primary school with 204 children currently on roll. Ketton gave its name to the Ketton Rural District of Rutland which existed from 1894 to 1974. Ketton ward, which also includes the parishes of Barrowden, Tinwell and Tixover has two councillors on Rutland County Council. Village The village's name origin is dubious. Maybe, 'river of Ceta', with the subsequent component later remodelled as the Old English 'tun'. Otherwise, this is potentially an old name for the River Chater or the Old English tribal name, 'Cetan'. It was originally three separate settlements: Ketton, Aldgate and Geeston; but as they grew they merged to form the village that Ketton is t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rutland
Rutland () is a ceremonial county and unitary authority in the East Midlands, England. The county is bounded to the west and north by Leicestershire, to the northeast by Lincolnshire and the southeast by Northamptonshire. Its greatest length north to south is only and its greatest breadth east to west is . It is the smallest historic county in England and the fourth smallest in the UK as a whole. Because of this, the Latin motto ''Multum in Parvo'' or "much in little" was adopted by the county council in 1950. It has the smallest population of any normal unitary authority in England. Among the current ceremonial counties, the Isle of Wight, City of London and City of Bristol are smaller in area. The former County of London, in existence 1889 to 1965, also had a smaller area. It is 323rd of the 326 districts in population. The only towns in Rutland are Oakham, the county town, and Uppingham. At the centre of the county is Rutland Water, a large artificial reservoir th ... [...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] |
Leicestershire And Rutland Wildlife Trust
The Leicestershire and Rutland Wildlife Trust (LRWT) is one of 46 wildlife trusts across the United Kingdom. It manages nature reserves in Leicestershire and Rutland, and was founded in 1956 as the Leicestershire and Rutland Trust for Nature Conservation. As of January 2018, it has over 16,000 members, a staff of about 25 and more than 500 volunteers. It is based in Leicester, and is managed by a Council of Trustees which is elected by the members. It is a charity which covers all aspects of nature conservation, and works to protect wild places and wildlife. Leicestershire has an area of , and a population according to the 2011 census of 980,000. Leicester City Council is a unitary authority, and the rest of the county is administered by Leicestershire County Council at the top level, with seven district councils in the second tier, Blaby, Charnwood, Harborough, Hinckley and Bosworth, Melton, North West Leicestershire and Oadby and Wigston. Rutland is mainly rural, but has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jurassic
The Jurassic ( ) is a Geological period, geologic period and System (stratigraphy), stratigraphic system that spanned from the end of the Triassic Period million years ago (Mya) to the beginning of the Cretaceous Period, approximately Mya. The Jurassic constitutes the middle period of the Mesozoic, Mesozoic Era and is named after the Jura Mountains, where limestone strata from the period were first identified. The start of the Jurassic was marked by the major Triassic–Jurassic extinction event, associated with the eruption of the Central Atlantic magmatic province, Central Atlantic Magmatic Province. The beginning of the Toarcian Stage started around 183 million years ago and is marked by an extinction event associated with widespread Anoxic event, oceanic anoxia, ocean acidification, and elevated temperatures likely caused by the eruption of the Karoo-Ferrar, Karoo-Ferrar large igneous provinces. The end of the Jurassic, however, has no clear boundary with the Cretaceous and i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bathonian
In the geologic timescale the Bathonian is an age and stage of the Middle Jurassic. It lasted from approximately 168.3 Ma to around 166.1 Ma (million years ago). The Bathonian Age succeeds the Bajocian Age and precedes the Callovian Age. Stratigraphic definitions The Bathonian Stage takes its name from Bath, a spa town in England built on Jurassic limestone (the Latinized form of the town name is ''Bathonium''). The name was introduced in scientific literature by Belgian geologist d'Omalius d'Halloy in 1843. The original type locality was located near Bath. The French palaeontologist Alcide d'Orbigny was in 1852 the first to define the exact length of the stage. The base of the Bathonian is at the first appearance of ammonite species '' Parkinsonia (Gonolkites) convergens'' in the stratigraphic column. The global reference profile for the base of the Bathonian (a GSSP) was ratified as Ravin du Bès, Bas-Auran area, Alpes de Haute Provence, France in 2009. The top of the Bat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural England
Natural England is a non-departmental public body in the United Kingdom sponsored by the Department for Environment, Food and Rural Affairs. It is responsible for ensuring that England's natural environment, including its land, flora and fauna, freshwater and marine environments, geology and soils, are protected and improved. It also has a responsibility to help people enjoy, understand and access the natural environment. Natural England focuses its activities and resources on four strategic outcomes: * a healthy natural environment * enjoyment of the natural environment * sustainable use of the natural environment * a secure environmental future Roles and responsibilities As a non-departmental public body (NDPB), Natural England is independent of government. However, the Secretary of State for Environment, Food & Rural Affairs has the legal power to issue guidance to Natural England on various matters, a constraint that was not placed on its predecessor NDPBs. Its powers inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithostratigraphic
Lithostratigraphy is a sub-discipline of stratigraphy, the geology, geological science associated with the study of stratum, strata or rock layers. Major focuses include geochronology, comparative geology, and petrology. In general, strata are primarily igneous or sedimentary relating to how the rock was formed. Sedimentary rock, Sedimentary layers are laid down by Deposition (sediment), deposition of sediment associated with weathering processes, decaying organic matter (biogenic) or through chemical precipitation. These layers are often distinguishable as having many fossils and are important for the study of biostratigraphy. Igneous layers occur as stacks of lava flows, layers of lava fragments (called tephra) both erupted onto the Earth's surface by volcanoes, and in layered intrusions formed deep underground. Igneous layers are generally devoid of fossils and represent Magmatism, magmatic or volcanic activity that occurred during the geologic history of an area. There are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Facies
In geology, a facies ( , ; same pronunciation and spelling in the plural) is a body of rock with specified characteristics, which can be any observable attribute of rocks (such as their overall appearance, composition, or condition of formation), and the changes that may occur in those attributes over a geographic area. A facies encompasses all of the characteristics of a rock including its chemical, physical, and biological features that distinguish it from adjacent rock. The term facies was introduced by the Swiss geologist Amanz Gressly in 1838 and was part of his significant contribution to the foundations of modern stratigraphy, which replaced the earlier notions of Neptunism. Types of facies Sedimentary facies Ideally, a Sedimentary structures, sedimentary facies is a distinctive rock unit that forms under certain conditions of sedimentation, reflecting a particular process or environment. Sedimentary facies are either descriptive or interpretative. Sedimentary facies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ketton Cement Works
Ketton Cement Works is a large cement plant and quarry based in the village of Ketton in the county of Rutland in the United Kingdom. Now owned by HeidelbergCement, the plant produces around one tenth of the UK's Portland Cement needs. Ketton works employs around 220 people and is at the forefront of sustainable cement production, namely through the increasing use of non-fossil fuels for the kilns. History Ketton Cement works can trace its history back to Frank Walker, a Sheffield builder, who was looking to establish a works for sectional buildings and cement products. In 1921, he bought 1174 acres of Ketton parish, most of which consisted of old quarries and clay pits. In 1925, Walker established a small concrete block factory company under the name "Walkers Ketton Stone Company", and by 1927 was looking to raise the capital for a cement works. The project was taken up by Sheffield businessman Joseph Ward, the brother of Thomas William Ward and chairman of the business which al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
