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History Of Dublin To 795
Dublin is Ireland's oldest known settlement. It is also the largest and most populous urban centre in the country, a position it has held continuously since first rising to prominence in the 10th century (with the exception of a brief period in the late 19th and early 20th centuries when it was temporarily eclipsed by Belfast). The historic town grew up on the southern bank of the River Liffey, a few kilometres upstream from the river's outfall into Dublin Bay. The original settlement was situated on a ridge overlooking a shallow ford in the river, which had probably been a regular crossing-point since earliest times. The bedrock underlying the city is calp limestone, a dark shaly sedimentary rock which was once quarried locally and whose mottled grey appearance can still be seen today in some of the city's oldest buildings. Overlying this is a layer of much looser boulder clay of varying thickness. It is no accident that Dublin became the principal city in Ireland. It is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Occupation Debris
This page is a glossary of archaeology, the study of the human past from material remains. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z See also * Outline of archaeology * Table of years in archaeology * Glossary of history References Bibliography * * * * * * * * * External links About.com Archaeology Glossary {{Glossaries of science and engineering Archaeology Archaeology or archeology is the study of human activity through the recovery and analysis of material culture. The ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drimnagh
Drimnagh () is a suburb in Dublin, Ireland. It lies to the south of the city between Walkinstown, Crumlin and Inchicore, bordered by the Grand Canal to the north and east. Drimnagh is in postal district Dublin 12. Drimnagh is in a townland and civil parish of the same name, in the barony of Uppercross. History Early to medieval Drimnagh derives its name from the word ''druimneach'', or country with ridges. A Neolithic settlement discovered and a funerary bowl found in a burial site. The site was demolished, but the bowl is on view in the National Museum. The lands of Drimnagh were taken from their Irish owners by Richard de Clare, 2nd Earl of Pembroke (Strongbow), who gave them to the Barnwell family, who had arrived in Ireland with Strongbow in 1167 and had settled in Berehaven in Munster. The family were killed in Munster, except for Hugh de Barnwell, who was given lands at Drimnagh as compensation. The area was considered safe, as it was relatively far away from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lambay Island
Lambay Island (), often simply Lambay, is an island in the Irish Sea off the coast of north County Dublin, Ireland. The largest island off the east coast of Ireland, it is offshore from the headland at Portrane, and is the easternmost point of the province of Leinster. Of volcanic origin, it has been inhabited since the prehistoric period and has been the subject of multiple archaeological studies. Lambay has notable populations of seabirds, a range of local fauna, some not found elsewhere in Ireland, and a colony of wallabies, as well as more than 300 plant varieties, and was the subject of major studies of flora and bird, and a major multidisciplinary study of flora and fauna between 1905 and 1907. The island is privately owned by a trust for members of certain branches of the Baring family and managed by the current Baron Revelstoke. It has a very small permanent population and few buildings but hosts some day visitors and short-stay guests, and there is a working farm. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porphyry (geology)
Porphyry ( ) is any of various granites or igneous rocks with coarse-grained crystals such as feldspar or quartz dispersed in a fine-grained silicate-rich, generally aphanitic matrix or groundmass. In its non-geologic, traditional use, the term ''porphyry'' usually refers to the purple-red form of this stone, valued for its appearance, but other colours of decorative porphyry are also used such as "green", "black" and "grey". The term ''porphyry'' is from the Ancient Greek (), meaning " purple". Purple was the colour of royalty, and the Roman "imperial porphyry" was a deep purple igneous rock with large crystals of plagioclase. Some authors claimed the rock was the hardest known in antiquity. Thus porphyry was prized for monuments and building projects in Imperial Rome and thereafter. Subsequently, the name was given to any igneous rocks with large crystals. The adjective ''porphyritic'' now refers to a certain texture of igneous rock regardless of its chemical and miner ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
County Antrim
County Antrim (named after the town of Antrim, County Antrim, Antrim, ) is one of the six counties of Northern Ireland, located within the historic Provinces of Ireland, province of Ulster. Adjoined to the north-east shore of Lough Neagh, the county covers an area of and has a population of 651,321, as of the 2021 United Kingdom census, 2021 census. County Antrim has a population density of 211 people per square kilometre or 546 people per square mile. It is also one of the thirty-two traditional Counties of Ireland, counties of Ireland. The Glens of Antrim offer isolated rugged landscapes, the Giant's Causeway is a unique landscape and a UNESCO World Heritage Site, Bushmills, County Antrim, Bushmills produces whiskey, and Portrush is a popular seaside resort and night-life area. The majority of Belfast, the capital city of Northern Ireland, is in County Antrim, with the remainder being in County Down. According to the United Kingdom Census 2001, 2001, United Kingdom Census 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porcellanite
Porcellanite or ''porcelanite'', is a hard, dense rock somewhat similar in appearance to unglazed porcelain. It is often an impure variety of chert containing clay and calcareous matter. Locations where Porcellanite has been found include Northern Ireland, Poland and the Czech Republic. Porcellanite is also commonly found in the Northern Territory of Australia. There, it comes in a variety of colours, primarily white, yellow, red and purple. Tievebulliagh At Tievebulliagh, Northern Ireland, porcellanite is a tough contact metamorphosed hornfels formed from a lateritic soil horizon within a basaltic intrusive/extrusive sequence. The rock is black to dark grey in colour. Tievebulliagh is the site of a Neolithic axe or stone tool quarry, and there is another quarry on Rathlin Island. It is likely that roughouts or roughly-shaped prehistoric tools (called celts) were chipped on site before transportation both within Ireland and over the Irish Sea to Britain. It is also l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wicklow 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wedge-shaped Gallery Grave
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] |
Portal Dolmen
A dolmen, () or portal tomb, is a type of single-chamber megalithic tomb, usually consisting of two or more upright megaliths supporting a large flat horizontal capstone or "table". Most date from the Late Neolithic period (40003000 BCE) and were sometimes covered with earth or smaller stones to form a tumulus (burial mound). Small pad-stones may be wedged between the cap and supporting stones to achieve a level appearance. In many instances, the covering has eroded away, leaving only the stone "skeleton". In Sumba (Indonesia), dolmens are still commonly built (about 100 dolmens each year) for collective graves according to lineage. The traditional village of Wainyapu has some 1,400 dolmens. Etymology Celtic or French The word ''dolmen'' entered archaeology when Théophile Corret de la Tour d'Auvergne used it to describe megalithic tombs in his (1796) using the spelling ''dolmin'' (the current spelling was introduced about a decade later and had become standard in French by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Passage Grave
A passage grave or passage tomb consists of one or more burial chambers covered in earth or stone and having a narrow access passage made of large stones. These structures usually date from the Neolithic Age and are found largely in Western Europe. When covered in earth, a passage grave is a type of tumulus, burial mound which is found in various forms all over the world. When a passage grave is covered in stone, it is a type of cairn. Construction and design The building of passage graves was normally carried out with megaliths along with smaller stones. The earliest passage tombs seem to take the form of small dolmens, although not all dolmens are passage graves. The passage itself in a number of notable instances is aligned in such a way that the sun shines through the passage and into the chamber at a significant point in the year, often at sunrise on the solstice, winter solstice or at sunset on the equinox. Many later passage tombs were constructed at the tops of hills or mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cairn
A cairn is a human-made pile (or stack) of stones raised for a purpose, usually as a marker or as a burial mound. The word ''cairn'' comes from the (plural ). Cairns have been and are used for a broad variety of purposes. In prehistory, they were raised as markers, as memorials and as burial monuments (some of which Chambered cairn, contained chambers). In the modern era, cairns are often raised as landmarks, especially to mark the summits of mountains, and as Trail blazing, trail markers. They vary in size from small piles of stones to entire artificial hills, and in complexity from loose conical rock piles to elaborate megalithic structures. Cairns may be painted or otherwise decorated, whether for increased visibility or for religious reasons. History Europe The building of cairns for various purposes goes back into prehistory in Eurasia, ranging in size from small rock sculptures to substantial human-made hills of stone (some built on top of larger, natural hills). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
