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Langbaurgh Ridge
Langbaurgh Ridge () is an 8.0 hectare geological Site of Special Scientific Interest near the hamlet of Langbaurgh in North Yorkshire, England, notified in 1986. The site crosses the boundary of the Redcar and Cleveland district and Hambleton District. The site is identified as being of national importance in the Geological Conservation Review for its exposure of the Cleveland Dyke, a Palaeogene intrusion In geology, an igneous intrusion (or intrusive body or simply intrusion) is a body of intrusive igneous rock that forms by crystallization of magma slowly cooling below the surface of the Earth. Intrusions have a wide variety of forms and com ... associated with the Mull central volcanic complex. References Sources English Nature citation sheet for the site (accessed 5 August 2006) External links English Nature (SSSI information)Site boundary map at English Nature's "Nature on the Map" website Sites of Special Scientific Interest in Cleveland, England Site ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Redcar And Cleveland
Redcar and Cleveland is a borough with unitary authority status in North Yorkshire, England. Its main settlements are Redcar, South Bank, Eston, Brotton, Guisborough, the Greater Eston part of Middlesbrough, Loftus, Saltburn and Skelton. The borough had a resident population of 135,200 in 2011. It is a part of the Tees Valley mayoralty: the current mayor is Ben Houchen. The borough is represented in Parliament by Jacob Young ( Conservative Party) for the Redcar constituency, and by Simon Clarke ( Conservative Party) for the Middlesbrough South and East Cleveland constituency. History The district was created in 1974 as the borough of Langbaurgh, one of four districts of the new non-metropolitan county of Cleveland. It was formed from the Coatham, Kirkleatham, Ormesby, Redcar and South Bank wards of the County Borough of Teesside, along with Guisborough, Loftus, Saltburn and Marske-by-the-Sea, Eston Grange and Skelton and Brotton urban districts, from the North ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hambleton District
Hambleton is a Non-metropolitan district, local government district in North Yorkshire, England. The administrative centre is Northallerton, and the district includes the outlying towns and villages of Bedale, Thirsk, Great Ayton, Stokesley, and Easingwold. The district was formed by the Local Government Act 1972 on 1 April 1974, as a merger of Northallerton Urban district (Great Britain and Ireland), Urban District, Bedale Rural District, Easingwold Rural District, Northallerton Rural District, and parts of Thirsk Rural District, Stokesley Rural District and Croft Rural District, all in the North Riding of Yorkshire. Geography Hambleton covers an area of 1 E9 m², 1,311.17 km² most of which, 1,254.90 km², is Natural environment, green space. The district is named after the Hambleton Hills, part of the North York Moors National Park, on the eastern edge of the district. This area is the subject of a national habitat protection scheme as articulated in the United Kin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Yorkshire
North Yorkshire is the largest ceremonial county (lieutenancy area) in England, covering an area of . Around 40% of the county is covered by national parks, including most of the Yorkshire Dales and the North York Moors. It is one of four counties in England to hold the name Yorkshire; the three other counties are the East Riding of Yorkshire, South Yorkshire and West Yorkshire. North Yorkshire may also refer to a non-metropolitan county, which covers most of the ceremonial county's area () and population (a mid-2016 estimate by the ONS of 602,300), and is administered by North Yorkshire County Council. The non-metropolitan county does not include four areas of the ceremonial county: the City of York, Middlesbrough, Redcar and Cleveland and the southern part of the Borough of Stockton-on-Tees, which are all administered by unitary authorities. The non-metropolitan county and the City of York are within the Yorkshire and the Humber region. Middlesbrough, Redcar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hectare
The hectare (; SI symbol: ha) is a non-SI metric unit of area equal to a square with 100- metre sides (1 hm2), or 10,000 m2, and is primarily used in the measurement of land. There are 100 hectares in one square kilometre. An acre is about and one hectare contains about . In 1795, when the metric system was introduced, the ''are'' was defined as 100 square metres, or one square decametre, and the hectare (" hecto-" + "are") was thus 100 ''ares'' or km2 (10,000 square metres). When the metric system was further rationalised in 1960, resulting in the International System of Units (), the ''are'' was not included as a recognised unit. The hectare, however, remains as a non-SI unit accepted for use with the SI and whose use is "expected to continue indefinitely". Though the dekare/decare daa (1,000 m2) and are (100 m2) are not officially "accepted for use", they are still used in some contexts. Description The hectare (), although not a unit of SI, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geological 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 m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Langbaurgh, North Yorkshire
Langbaurgh is a hamlet in the civil parish of Great Ayton in North Yorkshire, England. The place gave its name to the Langbaurgh Wapentake. Langbaurgh Hall is a Grade II listed building, dating from 1830. North of the hamlet is the Langbaurgh Ridge, part of the Cleveland Dyke, where stone was quarried to make Sett (paving), setts for road construction. References {{authority control Villages in North Yorkshire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SSSI Notification
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 m ... [...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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cleveland Dyke
The Cleveland Dyke (or Armathwaite Dyke, Cleveland-Armathwaite Dyke or Armathwaite-Cleveland Dyke) is an igneous intrusion which extends from Galloway in southern Scotland through Cumbria and County Durham in northern England to the North York Moors in North Yorkshire. The dyke is associated with volcanism which took place at the Isle of Mull igneous centre in western Scotland during the early Palaeogene Period at a time of regional crustal tension associated with the opening of the north Atlantic Ocean and which resulted in the intrusion of innumerable dykes. The Cleveland Dyke has been dated to 55.8+/- 0.9 Ma. Though generally from 22 to 28 m wide, in places it is up to wide and has been mapped over a distance of . It is the most significant of a swarm of such intrusions associated with the Mull centre which extend southeastwards through this region, the others being the Acklington Dyke and the Blyth and Sunderland subswarms of Northumberland and Tyne and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palaeogene
The Paleogene ( ; also spelled Palaeogene or Palæogene; informally Lower Tertiary or Early Tertiary) is a geologic period and system that spans 43 million years from the end of the Cretaceous Period million years ago (Mya) to the beginning of the Neogene Period Mya. It is the beginning of the Cenozoic Era of the present Phanerozoic Eon. The earlier term Tertiary Period was used to define the span of time now covered by the Paleogene Period and subsequent Neogene Period; despite no longer being recognised as a formal stratigraphic term, 'Tertiary' is still widely found in earth science literature and remains in informal use. Paleogene is often abbreviated "Pg" (but the United States Geological Survey uses the abbreviation PE for the Paleogene on the Survey's geologic maps). During the Paleogene, mammals diversified from relatively small, simple forms into a large group of diverse animals in the wake of the Cretaceous–Paleogene extinction event that ended the preceding Cr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intrusion
In geology, an igneous intrusion (or intrusive body or simply intrusion) is a body of intrusive igneous rock that forms by crystallization of magma slowly cooling below the surface of the Earth. Intrusions have a wide variety of forms and compositions, illustrated by examples like the Palisades Sill of New York and New Jersey; the Henry Mountains of Utah; the Bushveld Igneous Complex of South Africa; Shiprock in New Mexico; the Ardnamurchan intrusion in Scotland; and the Sierra Nevada Batholith of California. Because the solid country rock into which magma intrudes is an excellent insulator, cooling of the magma is extremely slow, and intrusive igneous rock is coarse-grained ( phaneritic). Intrusive igneous rocks are classified separately from extrusive igneous rocks, generally on the basis of their mineral content. The relative amounts of quartz, alkali feldspar, plagioclase, and feldspathoid is particularly important in classifying intrusive igneous rocks. Intrusio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geology Of Mull
The geology of the Isle of Mull in Scotland is dominated by the development during the early Palaeogene period of a ‘ volcanic central complex’ associated with the opening of the Atlantic Ocean. The bedrock of the larger part of the island is formed by basalt lava flows ascribed to the Mull Lava Group erupted onto a succession of Mesozoic sedimentary rocks during the Palaeocene epoch. Precambrian and Palaeozoic rocks occur at the island's margins. A number of distinct deposits and features such as raised beaches were formed during the Quaternary period. Precambrian and Palaeozoic rocks The central complex is underlain by the Neoproterozoic age metamorphosed Moine rocks and is intruded into them. Moine Rocks of the Glenfinnan Group occur in places around the Mull Central Complex and others from the Glenfinnan and Morar groups occur on the Ross of Mull. Dalradian Semipelites and metalimestones of the Appin Group occur within the Loch Don Anticline in the east of the is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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