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Great Sugar Loaf
Great Sugar Loaf () at , is the 404th–highest peak in Ireland on the Arderin scale, however, being below 600 m it does not rank on the Vandeleur-Lynam or Hewitt scales.Mountainviews, (September 2013), "A Guide to Ireland's Mountain Summits: The Vandeleur-Lynams & the Arderins", Collins Books, Cork, The mountain is in the far northeastern section of the Wicklow Mountains, in Ireland, and overlooks the village of Kilmacanogue. The profile of the mountain means it can be mistaken for a dormant volcano. It owes its distinctive shape, however, to the erosion-resistant metamorphosed deep-sea sedimentary deposit from which its quartzite composition was derived. Naming According to Irish academic Paul Tempan, the term "sugarloaf" is widely applied in Britain and Ireland to hills of conical form, in much the same way that the name pain de sucre is used in France. Tempan also notes that there is a widespread misconception that the term refers to a kind of bread, when it refers in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cualu
Cualu or Cuala (genitive ) was a territory in Gaelic Ireland south of the River Liffey encompassing the Wicklow Mountains. History Edmund Hogan concludes from primary sources that it "seems to extend from Arklow to the Liffey, and to be coextensive with he diocese of Glendaloch". The Slíghe Chualann Cualu Way"was a major road to Tara which crossed the Liffey at Ford of Hurdles" beside the later site of Dublin city. Henry Morris suggested, based on a story in a law tract, that the men of Cualu"had originally lived further north, in Brega around Tara, until displaced by the Ciannachta after the battle of Crionna. Among the kings of Leinster were Cellach Cualann (died 715) and Crimthann mac Áedo (died 633) who the Annals of Tigernach say was "of Cualu". "Tuathal son of Cremthann, king of Cualu" died in 778. In the ''Lebor Gabála Érenn'', Cualu was a son of Breogán, as were the founders of three territories further north: Brega, Muirtheimhne, and Cuailgne. The leg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Togail Bruidne Dá Derga
''Togail Bruidne Dá Derga'' (''The Destruction of Da Derga's Hostel'') is an Irish tale belonging to the Ulster Cycle of Irish mythology. It survives in three Old and Middle Irish recensions, it is part of the Book of Dun Cow. It recounts the birth, life, and death of Conaire Mór son of Eterscél Mór, a legendary High King of Ireland, who is killed at Da Derga's hostel by his enemies when he breaks his '' geasa''. It is considered one of the finest Irish sagas of the early period, comparable to the better-known '' Táin Bó Cúailnge''. The theme of gathering doom, as the king is forced through circumstances to break one after another of his taboos, is non-Christian in essence, and no Christian interpretations are laid upon the marvels that it relates. In its repetitions and verbal formulas the poem retains the qualities of oral transmission. The tone of the work has been compared with Greek tragedy.Byrne, pp. 59–64. Summary After Conaire Mór has already broken ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irish Times
''The Irish Times'' is an Irish daily broadsheet newspaper and online digital publication. It launched on 29 March 1859. The editor is Ruadhán Mac Cormaic. It is published every day except Sundays. ''The Irish Times'' is considered a newspaper of record for Ireland. Though formed as a Protestant nationalist paper, within two decades and under new owners it had become the voice of British unionism in Ireland. It is no longer a pro unionist paper; it presents itself politically as "liberal and progressive", as well as being centre-right on economic issues. The editorship of the newspaper from 1859 until 1986 was controlled by the Anglo-Irish Protestant minority, only gaining its first nominal Irish Catholic editor 127 years into its existence. The paper's most prominent columnists include writer and arts commentator Fintan O'Toole and satirist Miriam Lord. The late Taoiseach Garret FitzGerald was once a columnist. Senior international figures, including Tony Blair and B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Granite
Granite () is a coarse-grained ( phaneritic) intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly cools and solidifies underground. It is common in the continental crust of Earth, where it is found in igneous intrusions. These range in size from dikes only a few centimeters across to batholiths exposed over hundreds of square kilometers. Granite is typical of a larger family of ''granitic rocks'', or '' granitoids'', that are composed mostly of coarse-grained quartz and feldspars in varying proportions. These rocks are classified by the relative percentages of quartz, alkali feldspar, and plagioclase (the QAPF classification), with true granite representing granitic rocks rich in quartz and alkali feldspar. Most granitic rocks also contain mica or amphibole minerals, though a few (known as leucogranites) contain almost no dark minerals. Granite is ... [...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 domina ... [...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] |
Cambrian
The Cambrian Period ( ; sometimes symbolized Ꞓ) was the first geological period of the Paleozoic Era, and of the Phanerozoic Eon. The Cambrian lasted 53.4 million years from the end of the preceding Ediacaran Period 538.8 million years ago (mya) to the beginning of the Ordovician Period mya. Its subdivisions, and its base, are somewhat in flux. The period was established as "Cambrian series" by Adam Sedgwick, who named it after Cambria, the Latin name for 'Cymru' (Wales), where Britain's Cambrian rocks are best exposed. Sedgwick identified the layer as part of his task, along with Roderick Murchison, to subdivide the large "Transition Series", although the two geologists disagreed for a while on the appropriate categorization. The Cambrian is unique in its unusually high proportion of sedimentary deposits, sites of exceptional preservation where "soft" parts of organisms are preserved as well as their more resistant shells. As a result, our understanding of the Cambria ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Database Of British And Irish Hills
The mountains and hills of the British Isles are categorised into various lists based on different combinations of elevation, prominence, and other criteria such as isolation. These lists are used for peak bagging, whereby hillwalkers attempt to reach all the summits on a given list, the oldest being the 282 Munros in Scotland, created in 1891. A height above 2,000 ft, or more latterly 610 m, is considered necessary to be classified as a mountain – as opposed to a hill – in the British Isles. With the exception of Munros, all the lists require a prominence above . A prominence of between (e.g. some Nuttalls and Vandeleur-Lynams), does not meet the International Climbing and Mountaineering Federation (UIAA) definition of an "independent peak", which is a threshold over . Most lists consider a prominence between as a "top" (e.g. many Hewitts and Simms). Marilyns, meanwhile, have a prominence above , with no additional height threshold. They range from small hills t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topographical Prominence
In topography, prominence (also referred to as autonomous height, relative height, and shoulder drop in US English, and drop or relative height in British English) measures the height of a mountain or hill's summit relative to the lowest contour line encircling it but containing no higher summit within it. It is a measure of the independence of a summit. A peak's ''key col'' (the highest col surrounding the peak) is a unique point on this contour line and the ''parent peak'' is some higher mountain, selected according to various criteria. Definitions The prominence of a peak may be defined as the least drop in height necessary in order to get from the summit to any higher terrain. This can be calculated for a given peak in the following way: for every path connecting the peak to higher terrain, find the lowest point on the path; the ''key col'' (or ''key saddle'', or ''linking col'', or ''link'') is defined as the highest of these points, along all connecting paths; the prom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
N11 Road (Ireland)
The N11 road is a national primary road in Ireland, running for along the east side of Ireland from Dublin to Wexford. It passes close to Bray, Greystones, Wicklow, Arklow, Gorey, and Enniscorthy. Beyond Wexford, the route continues to Rosslare as the N25. The road forms part of European route E01. As of July 2019 the N11/M11 is of dual carriageway or motorway standard from Dublin as far as Oilgate in County Wexford. The road is a busy commuter route, being the only dual carriageway passing through the south eastern suburbs of Dublin, as well as close to the many commuter towns along the east coast as far south as Gorey. Summer Friday and Sunday evenings also see very heavy traffic as Dubliners decamp to and return from their many holiday home locations along the Co. Wicklow and Co. Wexford coastlines. Original route out of and into Dublin The N11 commenced where it met the N4 on the south end of ''O'Connell Bridge'' in Dublin city centre. The route proceeded along '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little Sugar Loaf
Little Sugar Loaf () is a hill in the far northeastern sector of the Wicklow Mountains in Ireland. It does not have the elevation to rank on Arderin, Hewitt, or Vandeleur-Lynam scales,Mountainviews, (September 2013), "A Guide to Ireland's Mountain Summits: The Vandeleur-Lynams & the Arderins", Collins Books, Cork, however, its prominence of ranks it as a Marilyn. The Little Sugar Loaf is situated northeastwards from the Great Sugar Loaf, but separated by the N11 dual carriageway. The northern side of Little Sugar Loaf directly overlooks the town of Bray; the eastern side (see photo) looks across the R761 between Bray and Greystones to the western slope of Bray Head. Little Sugar Loaf has a distinctive profile of a rocky double summit. Like the Great Sugar Loaf, it consists of Cambrian Period quartzite bedrock. Irish academic Paul Tempan notes that the Irish name ''Giolspar'' is likely a translation of the English "gilt spur", based on a record of a 12th-century transa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Djouce
Djouce () at , is the 74th–highest peak in Ireland on the Arderin scale, and the 91st–highest peak on the Vandeleur-Lynam scale.Mountainviews, (September 2013), "A Guide to Ireland's Mountain Summits: The Vandeleur-Lynams & the Arderins", Collins Books, Cork, Djouce is situated in the northeastern section of the Wicklow Mountains, and dominates the views of the Wicklow Mountains from Roundwood to Newtownmountkennedy. Djouce is one of a few Irish mountains for which the Irish Office of Public Works (OPW) maintain a boarded mountain trail, using railway sleepers, from its base to a point close to its summit; making the mountain even more accessible to the public, but while also protecting the underlying bog and soil from human erosion. Djouce is popular with hill walkers, and it lies along the 131-kilometre Wicklow Way; on its southern slopes at a senic viewpoint is the ''J.B. Malone memorial stone'', dedicated to the creator of the Wicklow Way. Naming According to Ir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
