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Haldon Hills
The Haldon Hills, usually known simply as Haldon, is a ridge of high ground in Devon, England. It is situated between the River Exe and the River Teign and runs northwards from Teignmouth, on the coast, for about until it dwindles away north west of Exeter at the River Yeo, just south of Crediton. The highest points of just over 250 metres (820 ft) lie to the south west of Exeter. The southernmost part is known as Little Haldon; it is partially separated from the main bulk of the hills by a col formed by the valleys of the Dawlish Water to the east and the valley at Rixdale to the west. Geology Haldon is composed of New Red Sandstone covered by a more resistant layer of Upper Greensand. On the highest ground is a layer of gravel containing many flints that is up to 18 metres (60 ft) deep; it is all that remains of a cover of chalk some 180 metres (600 ft) thick that was deposited during the Late Cretaceous and then dissolved away during the tropi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A380 On Haldon
A38 or A-38 may refer to: * A38 (dairy product), a fermented dairy product sold in Denmark * A38 (ship), a party boat on the Danube in Budapest, Hungary * A38 motorway (Netherlands) * A38 road (England) * A38 (Sydney), an arterial route in Sydney, Australia * Bundesautobahn 38, an autobahn in Germany * English Opening, Encyclopaedia of Chess Openings code * Aero A.38, a Czech airliner of the 1930s * Iceberg A-38 * Valiant tank The Tank, Infantry, Valiant (A38) was a British tank design of the Second World War that only reached the prototype stage. Intended to meet the specification for a lightweight but heavily armoured tank for use in the war in the Far East, it pr ..., a WWII-era prototype British tank * XA-38 Grizzly, a prototype American attack aircraft of the 1940s {{Letter-NumberCombDisambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Devonian
The Devonian ( ) is a geologic period and system of the Paleozoic era, spanning 60.3 million years from the end of the Silurian, million years ago (Mya), to the beginning of the Carboniferous, Mya. It is named after Devon, England, where rocks from this period were first studied. The first significant adaptive radiation of life on dry land occurred during the Devonian. Free-sporing vascular plants began to spread across dry land, forming extensive forests which covered the continents. By the middle of the Devonian, several groups of plants had evolved leaves and true roots, and by the end of the period the first seed-bearing plants appeared. The arthropod groups of myriapods, arachnids and hexapods also became well-established early in this period, after starting their expansion to land at least from the Ordovician period. Fish reached substantial diversity during this time, leading the Devonian to often be dubbed the Age of Fishes. The placoderms began dominating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eurasian Hobby
The Eurasian hobby (''Falco subbuteo'') or just hobby, is a small, slim falcon. It belongs to a rather close-knit group of similar falcons often considered a subgenus '' Hypotriorchis''. Taxonomy and systematics The first formal description of the Eurasian hobby was by the Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his ''Systema Naturae'' under the present binomial name ''Falco subbuteo''. The genus name ''falco'' derives from Late Latin ''falx'', ''falcis'', a sickle, referring to the wing profile of the bird. The species name ''subbuteo'' is from Latin ''sub'', "below, less than, under" and ''buteo'', "buzzard". The species' English name comes from Old French ''hobé'' or ''hobet''. It became the trademark for the Subbuteo games company after its creator, who was an ornithologist, was refused permission to register "Hobby". Currently two subspecies are recognized: * ''F. s. subbuteo'': the nominate race is resident in Africa, Europe and Central and East ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Goshawk
The northern goshawk (; ''Accipiter gentilis'') is a species of medium-large bird of prey, raptor in the Family (biology), family Accipitridae, a family which also includes other extant diurnal raptors, such as eagles, buzzards and harrier (bird), harriers. As a species in the genus ''Accipiter'', the goshawk is often considered a "true hawk". The scientific name is Latin; ''Accipiter'' is "hawk", from ''accipere'', "to grasp", and ''gentilis'' is "noble" or "gentle" because in the Middle Ages only the nobility were permitted to fly goshawks for falconry. This species was first described by Carl Linnaeus, Linnaeus in his ''Systema naturae'' in 10th edition of Systema Naturae, 1758 as ''Falco gentilis''. It is a widespread species that inhabits many of the temperate parts of the Northern Hemisphere. The northern goshawk is the only species in the genus ''Accipiter'' found in both Eurasia and North America. It may have the second widest distribution of any true member of the family ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Honey Buzzard
The European honey buzzard (''Pernis apivorus''), also known as the pern or common pern, is a bird of prey in the family Accipitridae. Etymology Despite its English name, this species is more closely related to kites of the genera '' Leptodon'' and ''Chondrohierax'' than to true buzzards in ''Buteo''. The binomen is derived from Ancient Greek ''pernes'' περνης, a term used by Aristotle for a bird of prey, and Latin ''apivorus'' "bee-eating", from ''apis'', " bee" and ''-vorus'', "-eating". In fact, bees are much less important than wasps in the birds' diet. Note that it is accordingly called ("wasp buzzard") in German and similarly in some other Germanic languages and also in Hungarian ("darázsölyv"). Description file:Pernis apivorus i080515 w ad 080519.jpg, Scale-like feathers around the eyes and forehead provide armour against the stings of its prey species.Ferguson-Lees, J.; Christie, D.A. (2001) Raptors of the World. Christopher Helm, London. file:Beine Wespenbussa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Of Prey
Birds of prey or predatory birds, also known as raptors, are hypercarnivorous bird species that actively hunt and feed on other vertebrates (mainly mammals, reptiles and other smaller birds). In addition to speed and strength, these predators have keen eyesight for detecting prey from a distance or during flight, strong feet with sharp talons for grasping or killing prey, and powerful, curved beaks for tearing off flesh. Although predatory birds primarily hunt live prey, many species (such as fish eagles, vultures and condors) also scavenge and eat carrion. Although the term "bird of prey" could theoretically be taken to include all birds that actively hunt and eat other animals, ornithologists typically use the narrower definition followed in this page, excluding both piscivorous predators such as storks, herons, gulls, skuas, penguins and kingfishers, as well as primarily insectivorous birds such as passerine birds (e.g. shrikes) and birds like nightjars and frogmouths. So ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Nightjar
The European nightjar (''Caprimulgus europaeus''), common goatsucker, Eurasian nightjar or just nightjar, is a crepuscular and nocturnal bird in the nightjar family that breeds across most of Europe and the Palearctic to Mongolia and Northwestern China. The Latin generic name refers to the old myth that the nocturnal nightjar suckled from goats, causing them to cease to give milk. The six subspecies differ clinally, the birds becoming smaller and paler towards the east of the range. All populations are migratory, wintering in sub-Saharan Africa. Their densely patterned grey and brown plumage makes individuals difficult to see in the daytime when they rest on the ground or perch motionless along a branch, although the male shows white patches in the wings and tail as he flies at night. The preferred habitat is dry, open country with some trees and small bushes, such as heaths, forest clearings or newly planted woodland. The male European nightjar occupies a territory in sprin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haldon Belvedere
Haldon Belvedere or Lawrence Tower is a triangular tower in the Haldon Hills in the county of Devon, England. Haldon Belvedere is in the parish of Dunchideock within the former Haldon estate, about a mile south-west of Haldon House. Its location on the ridge of the Haldon Hills gives it extensive views and means it is a prominent landmark for many miles around.Cherry & Pevsner, p.342 It was built in 1788 by Sir Robert Palk, 1st Baronet and was originally called Lawrence Tower in honour of his friend and patron General Stringer Lawrence (1697–1775). Lawrence spent much of his retirement at Haldon and was buried in Dunchideock church, in which Palk erected a monument to his memory, having received a bequest of £50,000 in his will. Stringer Lawrence's other monument is in Westminster Abbey, erected by the East India Company. The tower, 26 metres high, is triangular with Gothic windows and full-height circular angle turrets, and was probably influenced by the triangular tower at n ... [...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] |
Wheal Exmouth
{{disambiguation ...
Wheal may refer to: * Wheals, a type of skin lesion * Brad Wheal (born 1996), British cricketer * Donald James Wheal (1931–2008), British British television writer, novelist and non-fiction writer * David John Wheal, Australian businessman * "The Wheal", a 1987 song by Coil See also * * Mining in Cornwall and Devon, includes mines whose names include ''Wheal'' * Wheel (other) A wheel is a circular device that is capable of rotating on an axle. Wheel may also refer to: Machinery *Ferris wheel *Breaking wheel, a medieval execution device *English wheel, a metalworking tool used to curve sheet metal * Hamster wheel, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barite
Baryte, barite or barytes ( or ) is a mineral consisting of barium sulfate ( Ba S O4). Baryte is generally white or colorless, and is the main source of the element barium. The ''baryte group'' consists of baryte, celestine (strontium sulfate), anglesite (lead sulfate), and anhydrite (calcium sulfate). Baryte and celestine form a solid solution (Ba,Sr)SO4. Names and history The radiating form, sometimes referred to as ''Bologna Stone'', attained some notoriety among alchemists for specimens found in the 17th century near Bologna by Vincenzo Casciarolo. These became phosphorescent upon being calcined. Carl Scheele determined that baryte contained a new element in 1774, but could not isolate barium, only barium oxide. Johan Gottlieb Gahn also isolated barium oxide two years later in similar studies. Barium was first isolated by electrolysis of molten barium salts in 1808 by Sir Humphry Davy in England. The American Petroleum Institute specification API 13/ISO 13500, which gover ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
