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Two Rock
Two Rock (; archaic: Black Mountain; ' ()) is a mountain in Dún Laoghaire–Rathdown, Ireland. It is high and is the 382nd highest mountain in Ireland. It is the highest point of the group of hills in the Dublin Mountains which comprises Two Rock, Three Rock, Kilmashogue and Tibradden Mountains. The mountain takes its name from the two granite tors that lie to the south-east of the summit. From the summit, which is called Fairy Castle, there are views of much of the Dublin area from Tallaght to Howth to the north while Bray Head, Killiney Hill, the Great Sugar Loaf and the Wicklow Mountains are visible to the south.Corlett, p. 19. The summit area is mostly shallow bog while ferns and gorse cover the lower slopes. The mountain is also an important habitat for red grouse. A number of prehistoric monuments can be found on the mountain including a passage tomb on the summit and a wedge tomb on the slopes near Ballyedmonduff. Points of interest Fairy Castle Fairy Castle, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dublin Mountains
The Wicklow Mountains (, archaic: '' Cualu'') form the largest continuous upland area in Ireland. They occupy the whole centre of County Wicklow and stretch outside its borders into the counties of Dublin, Wexford and Carlow. Where the mountains extend into County Dublin, they are known locally as the Dublin Mountains (''Sléibhte Bhaile Átha Cliath''). The highest peak is Lugnaquilla at . The mountains are primarily composed of granite surrounded by an envelope of mica-schist and much older rocks such as quartzite. They were pushed up during the Caledonian orogeny at the start of the Devonian period and form part of the Leinster Chain, the largest continuous area of granite in Ireland and Britain. The mountains owe much of their present topography to the effects of the last ice age, which deepened the glens and created corrie and ribbon lakes. Copper and lead have been the main metals mined in the mountains and a brief gold rush occurred in the 18th century. Several major r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Victor Du Noyer
George Victor Du Noyer MRIA (1817 – 3 January 1869) was an Irish painter, geologist and antiquary of Huguenot descent. As an artist, his favourite medium was watercolour, but a large number of sketches by him in pencil and other mediums also survive. He was a gifted and extremely prolific artist. Most of his work relates exclusively to Ireland. Throughout his life, he was often commissioned to draw or paint realistic depictions of locations all over Ireland (making many of his works interesting from an Irish historical perspective). Much of this work took place during his time with the Irish Ordnance Survey and particularly the Geological Survey of Ireland. Personal life Born in 1817 and raised in Dublin, Ireland, George Victor Du Noyer, he was the son of Louis Victor Du Noyer (1782–1868) and Margaret Du Bédat (1794–1876), both of Huguenot descent. They had married in 1816. His father, Louis Victor, was a French teacher in Dublin. On 4 January 1858, George Victor Du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumulus
A tumulus (: tumuli) is a mound of Soil, earth and Rock (geology), stones raised over a grave or graves. Tumuli are also known as barrows, burial mounds, mounds, howes, or in Siberia and Central Asia as ''kurgans'', and may be found throughout much of the world. A cairn, which is a mound of stones built for various purposes, may also originally have been a tumulus. Tumuli are often categorised according to their external apparent shape. In this respect, a long barrow is a long tumulus, usually constructed on top of several burials, such as passage graves. A round barrow is a round tumulus, also commonly constructed on top of burials. The internal structure and architecture of both long and round barrows have a broad range; the categorization only refers to the external apparent shape. The method of may involve a dolmen, a cist, a mortuary enclosure, a mortuary house, or a chamber tomb. Examples of barrows include Duggleby Howe and Maeshowe. Etymology The word ''tumulus'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John O'Donovan (scholar)
John O'Donovan (; 25 July 1806 – 10 December 1861), from Atateemore, in the parish of Kilcolumb, County Kilkenny, and educated at Hunt's Academy, Waterford, was an Irish scholar of the Irish language. Life He was the fourth son of Edmond O'Donovan and Eleanor Hoberlin of Rochestown. His early career may have been inspired by his uncle Patrick O'Donovan. He worked for antiquarian James Hardiman researching state papers and traditional sources at the Public Records Office. Hardiman had secured O'Donovan a place in Maynooth College which he turned down. He also taught Irish to Thomas Larcom for a short period in 1828 and worked for Myles John O'Reilly, a collector of Irish manuscripts. Following the death of Edward O'Reilly in August 1830, he was recruited to the Topographical Department of the first Ordnance Survey of Ireland under George Petrie in October 1830. Apart from a brief period in 1833, he worked steadily for the Survey on place-name researches until 1842, unea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiquarian
An antiquarian or antiquary () is an aficionado or student of antiquities or things of the past. More specifically, the term is used for those who study history with particular attention to ancient artefacts, archaeological and historic sites, or historic archives and manuscripts. The essence of antiquarianism is a focus on the empirical evidence of the past, and is perhaps best encapsulated in the motto adopted by the 18th-century antiquary Sir Richard Colt Hoare, "We speak from facts, not theory." The ''Oxford English Dictionary'' first cites "archaeologist" from 1824; this soon took over as the usual term for one major branch of antiquarian activity. "Archaeology", from 1607 onwards, initially meant what is now seen as "ancient history" generally, with the narrower modern sense first seen in 1837. Today the term "antiquarian" is often used in a pejorative sense, to refer to an excessively narrow focus on factual historical trivia, to the exclusion of a sense of histori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bronze Age
The Bronze Age () was a historical period characterised principally by the use of bronze tools and the development of complex urban societies, as well as the adoption of writing in some areas. The Bronze Age is the middle principal period of the three-age system, following the Stone Age and preceding the Iron Age. Conceived as a global era, the Bronze Age follows the Neolithic, with a transition period between the two known as the Chalcolithic. The final decades of the Bronze Age in the Mediterranean basin are often characterised as a period of widespread societal collapse known as the Late Bronze Age collapse (), although its severity and scope are debated among scholars. An ancient civilisation is deemed to be part of the Bronze Age if it either produced bronze by smelting its own copper and alloying it with tin, arsenic, or other metals, or traded other items for bronze from producing areas elsewhere. Bronze Age cultures were the first to History of writing, develop writin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quartz
Quartz is a hard, crystalline mineral composed of silica (silicon dioxide). The Atom, atoms are linked in a continuous framework of SiO4 silicon–oxygen Tetrahedral molecular geometry, tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of Silicon dioxide, SiO2. Quartz is, therefore, classified structurally as a Silicate mineral#Tectosilicates, framework silicate mineral and compositionally as an oxide mineral. Quartz is the second most abundant mineral in Earth's continental crust, behind feldspar. Quartz exists in two forms, the normal α-quartz and the high-temperature β-quartz, both of which are chiral. The transformation from α-quartz to β-quartz takes place abruptly at . Since the transformation is accompanied by a significant change in volume, it can easily induce microfracturing of ceramics or rocks passing through this temperature threshold. There are many different varieties of quartz, several of which are classifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triangulation Station
A triangulation station, also known as a trigonometrical point, and sometimes informally as a trig, is a fixed surveying station, used in geodetic surveying and other surveying projects in its vicinity. The station is usually set up by a mapping organisation with known coordinates and elevation published. Numerous stations are installed on summits for purposes of visibility and prominence. A graven metal plate on the top of a pillar may provide a mounting point for a theodolite or reflector, often using some form of kinematic coupling to ensure reproducible positioning. Use Trigonometrical stations form networks of triangulation. Positions of land boundaries, roads, railways, bridges and other infrastructure can be accurately located by the network, a task essential to the construction of modern infrastructure. Apart from the known stations set up by government, some temporary trigonometrical stations are set up near construction sites for monitoring the precision and progres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wedge Tomb
A gallery grave is a form of megalithic tomb built primarily during the Neolithic Age in Europe in which the main gallery of the tomb is entered without first passing through an antechamber or hallway. There are at least four major types of gallery grave (complex, transepted, segmented, and wedge-shaped), and they may be covered with an earthen mound (or "tumulus") or rock mound (or "cairn"). Background Archeologist T. Douglas Price argues that the gallery grave was a form of community burial site. Those placed in a gallery grave were most likely members of the same family or hamlet, and probably were intended to reinforce the sense of community. Gallery graves may be straight, or they may form an ell. In some cases, a burial chamber exists at the end of the gallery. The walls of gallery graves were built of orthostats, slab-like stones set upright in the earth. They were roofed with multiple flat stones, although the burial chamber (if one existed) was usually roofed with a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Passage Tomb
Passage, The Passage or Le Passage may refer to: Arts and entertainment Films * Passage (2008 film), ''Passage'' (2008 film), a documentary about Arctic explorers * Passage (2009 film), ''Passage'' (2009 film), a short movie about three sisters * Passage (2020 film), a Canadian documentary film, * The Passage (1979 film), ''The Passage'' (1979 film), starring James Mason and Malcolm McDowell * The Passage (1986 film), ''The Passage'' (1986 film), a French supernatural thriller film starring Alain Delon * The Passage (2007 film), ''The Passage'' (2007 film), by Mark Heller * The Passage (2011 film), ''The Passage'' (2011 film), by Stop the Pounding Heart, Roberto Minervini * The Passage (2018 film), ''The Passage'' (2018 film), a short film directed by Kitao Sakurai Literature *The Passage (Palmer novel), ''The Passage'' (Palmer novel), a 1930 novel by Vance Palmer * ''Le Passage'', a 1954 French novel by Jean Reverzy *Passage (Willis novel), ''Passage'' (Willis novel), a 2001 scie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dún Laoghaire–Rathdown County Council
Dún Laoghaire–Rathdown County Council () is the local authority of the county of Dún Laoghaire–Rathdown, Ireland. It is one of three local authorities that succeeded the former Dublin County Council on its abolition on 1 January 1994 and one of four councils in the old County Dublin. As a county council, it is governed by the Local Government Act 2001. The council is responsible for housing and community, roads and transportation, urban planning and development, amenity and culture, and environment. The council has 40 elected members. Elections are held every five years and are by single transferable vote. The head of the council has the title of Cathaoirleach (chairperson). The county administration is headed by a chief executive, Frank Curran. The county town is Dún Laoghaire. It serves a population of approximately 206,260. History The Council of the electoral County of Dún Laoghaire–Rathdown was established in 1985 with 28 members. Its members also sat as m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
