Geology (from Ancient Greek γῆ ( gê ) 'earth' and λoγία ( -logía ) 'study of, discourse') is a branch of natural science concerned with the Earth and other astronomical objects , the rocks of which they are composed, and the processes by which they change over time. Modern geology significantly overlaps all other Earth sciences , including hydrology . It is integrated with Earth system science and planetary science .
154-519: The National Museum of Scotland in Edinburgh , Scotland is a museum of Scottish history and culture. It was formed in 2006 with the merger of the new Museum of Scotland , with collections relating to Scottish antiquities , culture and history , and the adjacent Royal Scottish Museum (opened in 1866 as the Edinburgh Museum of Science and Art, renamed in 1904, and for the period between 1985 and
308-535: A characteristic fabric . All three types may melt again, and when this happens, new magma is formed, from which an igneous rock may once again solidify. Organic matter, such as coal, bitumen, oil, and natural gas, is linked mainly to organic-rich sedimentary rocks. To study all three types of rock, geologists evaluate the minerals of which they are composed and their other physical properties, such as texture and fabric . Geologists also study unlithified materials (referred to as superficial deposits ) that lie above
462-485: A petrographic microscope , where the minerals can be identified through their different properties in plane-polarized and cross-polarized light, including their birefringence , pleochroism , twinning , and interference properties with a conoscopic lens . In the electron microprobe, individual locations are analyzed for their exact chemical compositions and variation in composition within individual crystals. Stable and radioactive isotope studies provide insight into
616-469: A port several miles away (respectively, Leith and Piraeus ). Intellectually, the Scottish Enlightenment , with its humanist and rationalist outlook, was influenced by Ancient Greek philosophy . In 1822, artist Hugh William Williams organized an exhibition that showed his paintings of Athens alongside views of Edinburgh, and the idea of a direct parallel between both cities quickly caught
770-461: A royal charter , c. 1124–1127 , by King David I granting a toft in burgo meo de Edenesburg to the Priory of Dunfermline . The shire of Edinburgh seems to have also been created in the reign of David I, possibly covering all of Lothian at first, but by 1305 the eastern and western parts of Lothian had become Haddingtonshire and Linlithgowshire , leaving Edinburgh as the county town of
924-543: A Class A listed building, it was possible to add lifts and escalators. The accessible entrance is at the corner tower of the Scottish History and Archaeology building. The building is designed by Benson & Forsyth . Made up of geometric, Corbusian forms, it has numerous references to Scotland, such as brochs and castellated defensive architecture. It is clad in golden Moray sandstone , which one of its architects, Gordon Benson, has called "the oldest exhibit in
1078-527: A centre of education, particularly in the fields of medicine, Scottish law , literature, philosophy, the sciences and engineering. The University of Edinburgh , founded in 1582 and now one of three in the city, is considered one of the best research institutions in the world. The financial centre of Scotland, Edinburgh is the second-largest financial centre in the United Kingdom, the fourth largest in Europe, and
1232-434: A definite homogeneous chemical composition and an ordered atomic arrangement. Each mineral has distinct physical properties, and there are many tests to determine each of them. Minerals are often identified through these tests. The specimens can be tested for: A rock is any naturally occurring solid mass or aggregate of minerals or mineraloids . Most research in geology is associated with the study of rocks, as they provide
1386-474: A fictitious bird called the Bare-fronted Hoodwink (known for its innate ability to fly away from observers before they could accurately identify it) was put on display. The exhibit included blurred photographs of birds flying away. To make the exhibit more convincing, a mount of the pretend bird was sewn together by a taxidermist from various scraps of real birds, including the head of a carrion crow ,
1540-623: A length of less than a meter. Rocks at the depth to be ductilely stretched are often also metamorphosed. These stretched rocks can also pinch into lenses, known as boudins , after the French word for "sausage" because of their visual similarity. Where rock units slide past one another, strike-slip faults develop in shallow regions, and become shear zones at deeper depths where the rocks deform ductilely. The addition of new rock units, both depositionally and intrusively, often occurs during deformation. Faulting and other deformational processes result in
1694-448: A means to provide information about geological history and the timing of geological events. The principle of uniformitarianism states that the geological processes observed in operation that modify the Earth's crust at present have worked in much the same way over geological time. A fundamental principle of geology advanced by the 18th-century Scottish physician and geologist James Hutton
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#17328454715001848-569: A new teaching laboratory and museum was opened in 1929 at the King's Buildings campus. In 1871 work began on widening the street to the north of the university and museum to form Chambers Street, linked to George IV Bridge . The central section of the Museum of Science and Art building, including the rest of the Great Hall, was completed in 1874 and formally opened to the public on 14 January 1875. The west wing
2002-608: A number of fields, laboratory, and numerical modeling methods to decipher Earth history and to understand the processes that occur on and inside the Earth. In typical geological investigations, geologists use primary information related to petrology (the study of rocks), stratigraphy (the study of sedimentary layers), and structural geology (the study of positions of rock units and their deformation). In many cases, geologists also study modern soils, rivers , landscapes , and glaciers ; investigate past and current life and biogeochemical pathways, and use geophysical methods to investigate
2156-523: A population in 2014 of 1,339,380. Like most of Scotland, Edinburgh has a cool temperate maritime climate ( Cfb ) which, despite its northerly latitude, is milder than places which lie at similar latitudes such as Moscow and Labrador . The city's proximity to the sea mitigates any large variations in temperature or extremes of climate. Winter daytime temperatures rarely fall below freezing while summer temperatures are moderate, rarely exceeding 22 °C (72 °F). The highest temperature recorded in
2310-750: A population of 912,490 in the same year. Recognised as the capital of Scotland since at least the 15th century, Edinburgh is the seat of the Scottish Government , the Scottish Parliament , the highest courts in Scotland , and the Palace of Holyroodhouse , the official residence of the monarch in Scotland. It is also the annual venue of the General Assembly of the Church of Scotland . The city has long been
2464-451: A sedimentary rock. Sedimentary rocks are mainly divided into four categories: sandstone, shale, carbonate, and evaporite. This group of classifications focuses partly on the size of sedimentary particles (sandstone and shale), and partly on mineralogy and formation processes (carbonation and evaporation). Igneous and sedimentary rocks can then be turned into metamorphic rocks by heat and pressure that change its mineral content, resulting in
2618-612: A series of small summits to the south of the city centre that command expansive views looking northwards over the urban area to the Firth of Forth. Edinburgh is drained by the river named the Water of Leith , which rises at the Colzium Springs in the Pentland Hills and runs for 18 miles (29 km) through the south and west of the city, emptying into the Firth of Forth at Leith. The nearest
2772-576: A shire covering the central part of Lothian, which was called Edinburghshire or Midlothian (the latter name being an informal, but commonly used, alternative until the county's name was legally changed in 1947). Edinburgh was largely under English control from 1291 to 1314 and from 1333 to 1341, during the Wars of Scottish Independence . When the English invaded Scotland in 1298 , Edward I of England chose not to enter Edinburgh but passed by it with his army. In
2926-493: A single environment and do not necessarily occur in a single order. The Hawaiian Islands , for example, consist almost entirely of layered basaltic lava flows. The sedimentary sequences of the mid-continental United States and the Grand Canyon in the southwestern United States contain almost-undeformed stacks of sedimentary rocks that have remained in place since Cambrian time. Other areas are much more geologically complex. In
3080-432: A three-year, £47 million project to restore and extend the building led by Gareth Hoskins Architects along with the concurrent redesign of the exhibitions by Ralph Appelbaum Associates . The National Museum incorporates the collections of the former National Museum of Antiquities of Scotland. As well as the national collections of Scottish archaeological finds and medieval objects, the museum contains artefacts from around
3234-400: A variety of applications. Dating of lava and volcanic ash layers found within a stratigraphic sequence can provide absolute age data for sedimentary rock units that do not contain radioactive isotopes and calibrate relative dating techniques. These methods can also be used to determine ages of pluton emplacement. Thermochemical techniques can be used to determine temperature profiles within
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#17328454715003388-637: A war band from across the Brittonic world who gathered in Eidyn before a fateful raid; this may describe a historical event around AD 600. In 638, the Gododdin stronghold was besieged by forces loyal to King Oswald of Northumbria , and around this time control of Lothian passed to the Angles . Their influence continued for the next three centuries until around 950, when, during the reign of Indulf , son of Constantine II ,
3542-422: Is accomplished in two primary ways: through faulting and folding . In the shallow crust, where brittle deformation can occur, thrust faults form, which causes the deeper rock to move on top of the shallower rock. Because deeper rock is often older, as noted by the principle of superposition , this can result in older rocks moving on top of younger ones. Movement along faults can result in folding, either because
3696-439: Is affectionately nicknamed Auld Reekie , Scots for Old Smoky , for the views from the country of the smoke-covered Old Town. A note in a collection of the works of the poet, Allan Ramsay , explains, "Auld Reeky...A name the country people give Edinburgh, from the cloud of smoke or reek that is always impending over it." In Walter Scott 's 1820 novel The Abbot , a character observes that "yonder stands Auld Reekie—you may see
3850-555: Is almost entirely within the City of Edinburgh Council boundary, merging with Musselburgh in East Lothian. Towns within easy reach of the city boundary include Inverkeithing , Haddington , Tranent , Prestonpans , Dalkeith , Bonnyrigg , Loanhead , Penicuik , Broxburn , Livingston and Dunfermline . Edinburgh lies at the heart of the Edinburgh & South East Scotland City region with
4004-460: Is an intimate coupling between the movement of the plates on the surface and the convection of the mantle (that is, the heat transfer caused by the slow movement of ductile mantle rock). Thus, oceanic parts of plates and the adjoining mantle convection currents always move in the same direction – because the oceanic lithosphere is actually the rigid upper thermal boundary layer of the convecting mantle. This coupling between rigid plates moving on
4158-476: Is cloudier and somewhat wetter, but differences are minor. Temperature and rainfall records have been kept at the Royal Observatory since 1764. The most recent official population estimates (2020) are 506,520 for the locality (includes Currie ), 530,990 for the Edinburgh settlement (includes Musselburgh ). Geology Geology describes the structure of the Earth on and beneath its surface and
4312-426: Is encircled by a green belt , designated in 1957, which stretches from Dalmeny in the west to Prestongrange in the east. With an average width of 3.2 km (2 mi) the principal objectives of the green belt were to contain the outward expansion of the city and to prevent the agglomeration of urban areas. Expansion affecting the green belt is strictly controlled but developments such as Edinburgh Airport and
4466-477: Is governed by the City of Edinburgh Council , a unitary authority. The City of Edinburgh council area had an estimated population of 514,990 in mid-2021, and includes outlying towns and villages which are not part of Edinburgh proper. The city is in the Lothian region and was historically part of the shire of Midlothian (also called Edinburghshire). "Edin", the root of the city's name, derives from Eidyn ,
4620-433: Is horizontal). The principle of superposition states that a sedimentary rock layer in a tectonically undisturbed sequence is younger than the one beneath it and older than the one above it. Logically a younger layer cannot slip beneath a layer previously deposited. This principle allows sedimentary layers to be viewed as a form of the vertical timeline, a partial or complete record of the time elapsed from deposition of
4774-616: Is important for mineral and hydrocarbon exploration and exploitation, evaluating water resources , understanding natural hazards , remediating environmental problems, and providing insights into past climate change . Geology is a major academic discipline , and it is central to geological engineering and plays an important role in geotechnical engineering . The majority of geological data comes from research on solid Earth materials. Meteorites and other extraterrestrial natural materials are also studied by geological methods. Minerals are naturally occurring elements and compounds with
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4928-521: Is not to be match'd in Europe". Later editions of the book said it had rarities not to be found in the Royal Society or the Ashmolean Museum . In 1767 the museum became the responsibility of the first Regius Professor of natural history, Robert Ramsey, then in 1779 his successor John Walker recorded that he had found the collection was in poor condition. The Regius Professorship, and the museum,
5082-478: Is primarily accomplished through normal faulting and through the ductile stretching and thinning. Normal faults drop rock units that are higher below those that are lower. This typically results in younger units ending up below older units. Stretching of units can result in their thinning. In fact, at one location within the Maria Fold and Thrust Belt , the entire sedimentary sequence of the Grand Canyon appears over
5236-568: Is that "the present is the key to the past." In Hutton's words: "the past history of our globe must be explained by what can be seen to be happening now." The principle of intrusive relationships concerns crosscutting intrusions. In geology, when an igneous intrusion cuts across a formation of sedimentary rock , it can be determined that the igneous intrusion is younger than the sedimentary rock. Different types of intrusions include stocks, laccoliths , batholiths , sills and dikes . The principle of cross-cutting relationships pertains to
5390-570: Is the capital city of Scotland and one of its 32 council areas . The city is located in southeast Scotland and is bounded to the north by the Firth of Forth estuary and to the south by the Pentland Hills . Edinburgh had a population of 506,520 in mid-2020, making it the second-most populous city in Scotland and the seventh-most populous in the United Kingdom . The wider metropolitan area had
5544-409: Is the "Discoveries" gallery, with objects connected to "remarkable Scots ... in the fields of invention, exploration and adventure". Notable artifacts include: [REDACTED] List of Scottish artists Edinburgh Edinburgh ( / ˈ ɛ d ɪ n b ər ə / ED -in-bər-ə , Scots: [ˈɛdɪnbʌrə] ; Scottish Gaelic : Dùn Èideann [t̪un ˈeːtʲən̪ˠ] )
5698-440: Is typical of the old quarters of many Northern European cities. The New Town was an 18th-century solution to the problem of an increasingly crowded city which had been confined to the ridge sloping down from the castle. In 1766 a competition to design a "New Town" was won by James Craig , a 27-year-old architect. The plan was a rigid, ordered grid, which fitted in well with Enlightenment ideas of rationality. The principal street
5852-523: Is used for geologically young materials containing organic carbon . The geology of an area changes through time as rock units are deposited and inserted, and deformational processes alter their shapes and locations. Rock units are first emplaced either by deposition onto the surface or intrusion into the overlying rock . Deposition can occur when sediments settle onto the surface of the Earth and later lithify into sedimentary rock, or when as volcanic material such as volcanic ash or lava flows blanket
6006-625: The Athens of the North since the early 19th century. References to Athens, such as Athens of Britain and Modern Athens , had been made as early as the 1760s. The similarities were seen to be topographical but also intellectual. Edinburgh's Castle Rock reminded returning grand tourists of the Athenian Acropolis , as did aspects of the neoclassical architecture and layout of New Town . Both cities had flatter, fertile agricultural land sloping down to
6160-638: The George Square and Potterrow areas proved highly controversial. Since the 1990s a new "financial district", including the Edinburgh International Conference Centre , has grown mainly on demolished railway property to the west of the castle, stretching into Fountainbridge , a run-down 19th-century industrial suburb which has undergone radical change since the 1980s with the demise of industrial and brewery premises. This ongoing development has enabled Edinburgh to maintain its place as
6314-612: The Jean Muir Collection of costume and a large kinetic sculpture named the Millennium Clock. A Scottish invention that is a perennial favourite with children visiting as part of school trips is the Scottish Maiden , an early beheading machine predating the French guillotine . In 2019, the museum received 2,210,024 visitors, making it Scotland's most popular visitor attraction that year. In 1697 Robert Sibbald presented
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6468-770: The Romans arrived in Lothian at the end of the 1st century AD, they found a Brittonic Celtic tribe whose name they recorded as the Votadini . The Votadini transitioned into the Gododdin kingdom in the Early Middle Ages , with Eidyn serving as one of the kingdom's districts. During this period, the Castle Rock site, thought to have been the stronghold of Din Eidyn, emerged as the kingdom's major centre. The medieval poem Y Gododdin describes
6622-657: The Royal Highland Showground at Ingliston lie within the zone. Similarly, suburbs such as Juniper Green and Balerno are situated on green belt land. One feature of the Edinburgh green belt is the inclusion of parcels of land within the city which are designated green belt, even though they do not connect with the peripheral ring. Examples of these independent wedges of green belt include Holyrood Park and Corstorphine Hill. Edinburgh includes former towns and villages that retain much of their original character as settlements in existence before they were absorbed into
6776-664: The Scotland Act , which came into force the following year, established a devolved Scottish Parliament and Scottish Executive (renamed the Scottish Government since September 2007 ). Both based in Edinburgh, they are responsible for governing Scotland while reserved matters such as defence, foreign affairs and some elements of income tax remain the responsibility of the Parliament of the United Kingdom in London. In 2022, Edinburgh
6930-722: The South Bridge in the 1780s. The Southside is particularly popular with families (many state and private schools are here), young professionals and students (the central University of Edinburgh campus is based around George Square just north of Marchmont and the Meadows ), and Napier University (with major campuses around Merchiston and Morningside). The area is also well provided with hotel and "bed and breakfast" accommodation for visiting festival-goers. These districts often feature in works of fiction. For example, Church Hill in Morningside,
7084-565: The South Pacific , East Asia, and Ancient Egypt), European art and design, and science & technology. The Grand Gallery contains a variety of large objects from the collections, with a display called the "Window on the World" rising through four storeys, or about 20 metres (66 ft), containing over 800 objects reflecting the breadth of the collections. Beyond the Grand Gallery at ground level
7238-547: The Trades' Maiden Hospital girls' school beside Argyle Square. The grounds of these buildings were bounded on the north by a narrow lane connecting North College Street to the square, and on the south by the Flodden Wall . In 1854, the government chose to transfer the university's collection into an enlarged natural history museum combined with a new institution educating the public about commerce and industrial arts. It established
7392-621: The University of Edinburgh College of Medicine with a natural history collection he had put together with his friend Andrew Balfour , who had recently died. The wide range of specimens was put on permanent display in the university, as one of the first museums in the UK. Daniel Defoe , in A Tour thro' the Whole Island of Great Britain published in 1737, called it "a fine Musæum, or Chamber of Rarities, which are worth seeing, and which, in some things,
7546-500: The bedrock . This study is often known as Quaternary geology , after the Quaternary period of geologic history, which is the most recent period of geologic time. Magma is the original unlithified source of all igneous rocks . The active flow of molten rock is closely studied in volcanology , and igneous petrology aims to determine the history of igneous rocks from their original molten source to their final crystallization. In
7700-512: The geochemical evolution of rock units. Petrologists can also use fluid inclusion data and perform high temperature and pressure physical experiments to understand the temperatures and pressures at which different mineral phases appear, and how they change through igneous and metamorphic processes. This research can be extrapolated to the field to understand metamorphic processes and the conditions of crystallization of igneous rocks. This work can also help to explain processes that occur within
7854-402: The mantle below (separated within itself by seismic discontinuities at 410 and 660 kilometers), and the outer core and inner core below that. More recently, seismologists have been able to create detailed images of wave speeds inside the earth in the same way a doctor images a body in a CT scan . These images have led to a much more detailed view of the interior of the Earth, and have replaced
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#17328454715008008-495: The "burh" (fortress), named in the 10th-century Pictish Chronicle as oppidum Eden , was abandoned to the Scots. It thenceforth remained, for the most part, under their jurisdiction. The royal burgh was founded by King David I in the early 12th century on land belonging to the Crown, though the date of its charter is unknown. The first documentary evidence of the medieval burgh is
8162-494: The 1860s began the transformation of the area into the predominantly Victorian Old Town seen today. More improvements followed in the early 20th century as a result of the work of Patrick Geddes , but relative economic stagnation during the two world wars and beyond saw the Old Town deteriorate further before major slum clearance in the 1960s and 1970s began to reverse the process. University building developments which transformed
8316-460: The 18th-century novel The Expedition of Humphry Clinker by Tobias Smollett one character describes Edinburgh as a "hotbed of genius". Edinburgh was also a major centre for the Scottish book trade. The highly successful London bookseller Andrew Millar was apprenticed there to James McEuen. From the 1770s onwards, the professional and business classes gradually deserted the Old Town in favour of
8470-440: The 1960s, it was discovered that the Earth's lithosphere , which includes the crust and rigid uppermost portion of the upper mantle , is separated into tectonic plates that move across the plastically deforming, solid, upper mantle, which is called the asthenosphere . This theory is supported by several types of observations, including seafloor spreading and the global distribution of mountain terrain and seismicity. There
8624-520: The 19th century and joined by new industries such as rubber works , engineering works and others. By 1821, Edinburgh had been overtaken by Glasgow as Scotland's largest city. The city centre between Princes Street and George Street became a major commercial and shopping district, a development partly stimulated by the arrival of railways in the 1840s. The Old Town became an increasingly dilapidated, overcrowded slum with high mortality rates. Improvements carried out under Lord Provost William Chambers in
8778-548: The Board of Trade redefined duties, but curation was not his priority. For a reception in the Spring of 1871, the museum stored refreshments in the "Bridge of Sighs" corridor, but students found this and no drinks were left for the Edinburgh worthies, so a door restricted access from the university. Wyville Thomson went on the Challenger expedition for four years. The museum severed ties with
8932-621: The Board. In 1855 George Wilson was appointed as the museum's first director, he pressed ahead with preparations while the Board of Works organised designs, but died in 1859. Thomas Croxen Archer was appointed director on 10 May 1860, and the Industrial Museum (Scotland) Act 1860 was passed on 28 August. Design work was carried out by Captain Francis Fowke , Engineer and Artist of the Science and Art Department, and architect Robert Matheson of
9086-459: The British Museum", overfilled the available space. In 1852 Jameson suggested proposals, which were put forward by the university Senatus , that the natural history collections be taken over by the government to form a new National Museum adjacent to the university, and integrated into it. Jameson was seriously ill during this time, and died on 19 April 1854, shortly after the negotiated agreement
9240-411: The Castle Rock, giving rise to allusions to the seven hills of Rome . Occupying a narrow gap between the Firth of Forth to the north and the Pentland Hills and their outrunners to the south, the city sprawls over a landscape which is the product of early volcanic activity and later periods of intensive glaciation. Igneous activity between 350 and 400 million years ago, coupled with faulting , led to
9394-661: The Commissioners for the College Buildings, a new museum was built in 1820 as part of new university buildings (the museum is now occupied by the Talbot Rice Gallery , its main features still in place). The taxidermist John Edmonstone undertook work for the museum, and in 1826 gave private lessons to Charles Darwin , who later studied in the museum and befriended its curator, the ornithologist William MacGillivray . The collections, noted as "second only to those of
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#17328454715009548-424: The Earth, such as subduction and magma chamber evolution. Structural geologists use microscopic analysis of oriented thin sections of geological samples to observe the fabric within the rocks, which gives information about strain within the crystalline structure of the rocks. They also plot and combine measurements of geological structures to better understand the orientations of faults and folds to reconstruct
9702-655: The English in 1544, Edinburgh continued to develop and grow, and was at the centre of events in the 16th-century Scottish Reformation and 17th-century Wars of the Covenant . In 1582, Edinburgh's town council was given a royal charter by King James VI permitting the establishment of a university; founded as Tounis College (Town's College), the institution developed into the University of Edinburgh , which contributed to Edinburgh's central intellectual role in subsequent centuries. In 1603, King James VI of Scotland succeeded to
9856-605: The English throne, uniting the crowns of Scotland and England in a personal union known as the Union of the Crowns , though Scotland remained, in all other respects, a separate kingdom. In 1638, King Charles I's attempt to introduce Anglican church forms in Scotland encountered stiff Presbyterian opposition culminating in the conflicts of the Wars of the Three Kingdoms . Subsequent Scottish support for Charles Stuart 's restoration to
10010-478: The Grand Canyon in the southwestern United States being a very visible example, the lower rock units were metamorphosed and deformed, and then deformation ended and the upper, undeformed units were deposited. Although any amount of rock emplacement and rock deformation can occur, and they can occur any number of times, these concepts provide a guide to understanding the geological history of an area. Geologists use
10164-602: The Industrial Museum of Scotland under the direction of the Board of Trade 's Science and Art Department in London, and approved purchase of the site. The brief was to emulate The Museum of Practical Geology of "London, but embracing, in addition, the economic products of the animal and vegetable kingdoms". The general director of the museum would be responsible to the Board. The university's Regius Professor of natural history continued as Keeper of its collection, with access to specimens to illustrate lectures, and also reported directly to
10318-652: The Jacobite "Highland Army" before its march into England. After its eventual defeat at Culloden , there followed a period of reprisals and pacification, largely directed at the rebellious clans . In Edinburgh, the Town Council, keen to emulate London by initiating city improvements and expansion to the north of the castle, reaffirmed its belief in the Union and loyalty to the Hanoverian monarch George III by its choice of names for
10472-410: The Museum of Scotland (now the Scottish History and Archaeology department), linked internally to the main building. The major redevelopment completed in 2011 by Gareth Hoskins Architects uses former storage areas to form a vaulted Entrance Hall of 1,400 m (15,000 sq ft) at street level with visitor facilities. This involved lowering the floor level by 1.2 metres (4 ft). Despite being
10626-430: The Museum of Scotland is housed in a modern building opened in 1998, while the former Royal Museum building was begun in 1861 and partially opened in 1866, with a Victorian Venetian Renaissance façade and a grand central hall of cast iron construction that rises the full height of the building, design by Francis Fowke and Robert Matheson . This building underwent a major refurbishment and reopened on 29 July 2011 after
10780-734: The National Museum of Antiquities of Scotland and the Royal Scottish Museum took place in 1985, but the two collections retained separate buildings until 1995 when the Queen Street building closed, to reopen later occupied solely by the Scottish National Portrait Gallery. In 1998 the new Museum of Scotland building opened, adjacent to the Royal Museum of Scotland building, and connected to it. The masterplan to redevelop
10934-424: The North". Robert Louis Stevenson, also a son of the city, wrote that Edinburgh "is what Paris ought to be". The earliest known human habitation in the Edinburgh area was at Cramond , where evidence was found of a Mesolithic camp site dated to c. 8500 BC. Traces of later Bronze Age and Iron Age settlements have been found on Castle Rock, Arthur's Seat , Craiglockhart Hill and the Pentland Hills . When
11088-655: The Office of Works in Edinburgh. Contract documents were signed in May 1861, and construction began. In ceremonies on 23 October 1861, Prince Albert laid the foundation stone of the General Post Office on Waterloo Place, then the foundation stone of the museum. This was his last public appearance before his death six weeks later. The institution became the Edinburgh Museum of Science and Art in 1864, with two divisions; Natural History, and Industrial Arts. The natural history collection
11242-622: The Palace of Holyroodhouse, the churches of St. Giles , Greyfriars and the Canongate , and the extensive Georgian New Town built in the 18th/19th centuries. Edinburgh's Old Town and New Town together are listed as a UNESCO World Heritage Site , which has been managed by Edinburgh World Heritage since 1999. The city's historical and cultural attractions have made it the UK's second-most visited tourist destination, attracting 4.9 million visits, including 2.4 million from overseas in 2018. Edinburgh
11396-538: The Provost for the time as Sheriff, and by the Bailies for the time as Sheriffsdepute conjunctly and severally; with full power to hold Courts, to punish transgressors not only by banishment but by death, to appoint officers of Court, and to do everything else appertaining to the office of Sheriff; as also to apply to their own proper use the fines and escheats arising out of the exercise of the said office." Despite being burnt by
11550-497: The United Kingdom's second largest financial and administrative centre after London. Financial services now account for a third of all commercial office space in the city. The development of Edinburgh Park , a new business and technology park covering 38 acres (15 ha), 4 mi (6 km) west of the city centre, has also contributed to the District Council's strategy for the city's major economic regeneration. In 1998,
11704-610: The Victorian building and further integrate the architecture and collections was launched in 2004. The split naming caused confusion to visitors, and in 2006 permission was granted to remove "Royal" to achieve a unified brand. On 2006 the two museums were formally merged as the National Museum of Scotland. The naming had been changed for practical reasons, including strategy and marketing. The old Chambers Street Museum building closed for redevelopment in 2008, before reopening in July 2011. Staff at
11858-533: The adjectival forms Edinburgensis and Edinensis are used in educational and scientific contexts. Edina is a late 18th-century poetical form used by the Scots poets Robert Fergusson and Robert Burns . "Embra" or "Embro" are colloquialisms from the same time, as in Robert Garioch 's Embro to the Ploy . Ben Jonson described it as "Britaine's other eye", and Sir Walter Scott referred to it as "yon Empress of
12012-608: The architectural style of the New Town into the early 19th century. Bute House , the official residence of the First Minister of Scotland , is on the north side of Charlotte Square. The hollow between the Old and New Towns was formerly the Nor Loch , which was created for the town's defence but came to be used by the inhabitants for dumping their sewage . It was drained by the 1820s as part of
12166-537: The area. With the redevelopment, Edinburgh has gained the business of cruise liner companies which now provide cruises to Norway, Sweden, Denmark, Germany, and the Netherlands. The coastal suburb of Portobello is characterised by Georgian villas, Victorian tenements, a beach and promenade and cafés, bars, restaurants and independent shops. There are rowing and sailing clubs, a restored Victorian swimming pool, and Victorian Turkish baths . The urban area of Edinburgh
12320-537: The beginning of the 20th century, advancement in geological science was facilitated by the ability to obtain accurate absolute dates to geological events using radioactive isotopes and other methods. This changed the understanding of geological time. Previously, geologists could only use fossils and stratigraphic correlation to date sections of rock relative to one another. With isotopic dates, it became possible to assign absolute ages to rock units, and these absolute dates could be applied to fossil sequences in which there
12474-538: The beginning of three centuries of Germanic influence in south east Scotland that laid the foundations for the development of Scots , before the town was ultimately subsumed in 954 by the kingdom known to the English as Scotland. As the language shifted from Cumbric to Northumbrian Old English and then Scots , the Brittonic din in Din Eidyn was replaced by burh , producing Edinburgh . In Scottish Gaelic din becomes dùn , producing modern Dùn Èideann . The city
12628-446: The body of a plover , and the feet of an unknown waterfowl . The bare front was composed of wax . In 1985 the museum was renamed the Royal Museum of Scotland, and its administration came under the newly formed National Museums Scotland , along with the Museum of Antiquities which in 1998 moved to a new building constructed as an extension to the Royal Museum at the west end of Chambers Street. The Society of Antiquaries of Scotland
12782-565: The building", a reference to Scottish geology . There is a roof garden with Scottish species and panoramic views of the city. The building was a 1999 Stirling Prize nominee. The galleries in the newer building present Scottish history in an essentially chronological arrangement, beginning at the lowest level with prehistory to the early medieval period, with later periods on the higher levels. The Victorian building, as reopened in 2011, contains four zones (each with numerous galleries), covering natural history, world cultures (including galleries on
12936-547: The city between October and April. Located slightly north of the city centre, the weather station at the Royal Botanic Garden Edinburgh (RBGE) has been an official weather station for the Met Office since 1956. The Met Office operates its own weather station at Gogarbank on the city's western outskirts, near Edinburgh Airport . This slightly inland station has a slightly wider temperature span between seasons,
13090-423: The city was 31.6 °C (88.9 °F) on 25 July 2019 at Gogarbank, beating the previous record of 31 °C (88 °F) on 4 August 1975 at Edinburgh Airport. The lowest temperature recorded in recent years was −14.6 °C (5.7 °F) during December 2010 at Gogarbank. Given Edinburgh's position between the coast and hills, it is renowned as "the windy city", with the prevailing wind direction coming from
13244-531: The city's northward expansion. Craig's original plan included an ornamental canal on the site of the loch, but this idea was abandoned. Soil excavated while laying the foundations of buildings in the New Town was dumped on the site of the loch to create the slope connecting the Old and New Towns known as The Mound . In the middle of the 19th century the National Gallery of Scotland and Royal Scottish Academy Building were built on The Mound, and tunnels for
13398-515: The creation of topographic gradients, causing material on the rock unit that is increasing in elevation to be eroded by hillslopes and channels. These sediments are deposited on the rock unit that is going down. Continual motion along the fault maintains the topographic gradient in spite of the movement of sediment and continues to create accommodation space for the material to deposit. Deformational events are often also associated with volcanism and igneous activity. Volcanic ashes and lavas accumulate on
13552-415: The creation of tough basalt volcanic plugs , which predominate over much of the area. One such example is the Castle Rock which forced the advancing ice sheet to divide, sheltering the softer rock and forming a 1 mi-long (1.6 km) tail of material to the east, thus creating a distinctive crag and tail formation. Glacial erosion on the north side of the crag gouged a deep valley later filled by
13706-567: The crest of a ridge from it terminating at Holyrood Palace. Minor streets (called closes or wynds ) lie on either side of the main spine forming a herringbone pattern. Due to space restrictions imposed by the narrowness of this landform, the Old Town became home to some of the earliest "high rise" residential buildings. Multi-storey dwellings known as lands were the norm from the 16th century onwards with ten and eleven storeys being typical and one even reaching fourteen or fifteen storeys. Numerous vaults below street level were inhabited to accommodate
13860-437: The crust, the uplift of mountain ranges, and paleo-topography. Fractionation of the lanthanide series elements is used to compute ages since rocks were removed from the mantle. Other methods are used for more recent events. Optically stimulated luminescence and cosmogenic radionuclide dating are used to date surfaces and/or erosion rates. Dendrochronology can also be used for the dating of landscapes. Radiocarbon dating
14014-434: The expanding city of the nineteenth and twentieth centuries. Many areas, such as Dalry , contain residences that are multi-occupancy buildings known as tenements , although the more southern and western parts of the city have traditionally been less built-up with a greater number of detached and semi-detached villas. The historic centre of Edinburgh is divided in two by the broad green swathe of Princes Street Gardens . To
14168-472: The fact that the social classes shared the same urban space, even inhabiting the same tenement buildings; although here a form of social segregation did prevail, whereby shopkeepers and tradesmen tended to occupy the cheaper-to-rent cellars and garrets, while the more well-to-do professional classes occupied the more expensive middle storeys. During the Jacobite rising of 1745 , Edinburgh was briefly occupied by
14322-570: The fault is a normal fault or a thrust fault . The principle of inclusions and components states that, with sedimentary rocks, if inclusions (or clasts ) are found in a formation, then the inclusions must be older than the formation that contains them. For example, in sedimentary rocks, it is common for gravel from an older formation to be ripped up and included in a newer layer. A similar situation with igneous rocks occurs when xenoliths are found. These foreign bodies are picked up as magma or lava flows, and are incorporated, later to cool in
14476-403: The faults are not planar or because rock layers are dragged along, forming drag folds as slip occurs along the fault. Deeper in the Earth, rocks behave plastically and fold instead of faulting. These folds can either be those where the material in the center of the fold buckles upwards, creating " antiforms ", or where it buckles downwards, creating " synforms ". If the tops of the rock units within
14630-399: The first interactive displays in the museum: push-button working models, starting with a marine steam engine and a sectioned steam locomotive . During the period 1871-1911 much of the day-to-day running of the museum was undertaken not by the director, but by the curator. The Royal Scottish Museum has displayed practical joke exhibits on April Fool's Day on at least one occasion. In 1975,
14784-483: The folds remain pointing upwards, they are called anticlines and synclines , respectively. If some of the units in the fold are facing downward, the structure is called an overturned anticline or syncline, and if all of the rock units are overturned or the correct up-direction is unknown, they are simply called by the most general terms, antiforms, and synforms. Even higher pressures and temperatures during horizontal shortening can cause both folding and metamorphism of
14938-404: The formation of faults and the age of the sequences through which they cut. Faults are younger than the rocks they cut; accordingly, if a fault is found that penetrates some formations but not those on top of it, then the formations that were cut are older than the fault, and the ones that are not cut must be younger than the fault. Finding the key bed in these situations may help determine whether
15092-579: The geological history of the Earth as a whole. One aspect is to demonstrate the age of the Earth . Geology provides evidence for plate tectonics , the evolutionary history of life , and the Earth's past climates . Geologists broadly study the properties and processes of Earth and other terrestrial planets. Geologists use a wide variety of methods to understand the Earth's structure and evolution, including fieldwork , rock description , geophysical techniques , chemical analysis , physical experiments , and numerical modelling . In practical terms, geology
15246-598: The influx of incomers, particularly Irish immigrants , during the Industrial Revolution . The street has several fine public buildings such as St Giles' Cathedral, the City Chambers and the Law Courts . Other places of historical interest nearby are Greyfriars Kirkyard and Mary King's Close . The Grassmarket , running deep below the castle is connected by the steep double terraced Victoria Street. The street layout
15400-423: The internal composition and structure of the Earth. Seismologists can use the arrival times of seismic waves to image the interior of the Earth. Early advances in this field showed the existence of a liquid outer core (where shear waves were not able to propagate) and a dense solid inner core . These advances led to the development of a layered model of the Earth, with a lithosphere (including crust) on top,
15554-550: The large hall in the east wing (now Animal World), a corridor link to the university formed a " Bridge of Sighs " over West College Street. On the western half of the site, "old buildings" which had formed Argyll Square were in temporary use for agricultural and educational exhibits. George Allman became Regius Professor and Keeper of the natural history collection in 1855. Issues developed over access to specimens for teaching, particularly when some were lost, and he apparently neglected curation. Wyville Thomson took over in 1870, and
15708-459: The later end of the scale, it is marked by the present day (in the Holocene epoch ). The following five timelines show the geologic time scale to scale. The first shows the entire time from the formation of the Earth to the present, but this gives little space for the most recent eon. The second timeline shows an expanded view of the most recent eon. In a similar way, the most recent era is expanded in
15862-454: The lowest layer to deposition of the highest bed. The principle of faunal succession is based on the appearance of fossils in sedimentary rocks. As organisms exist during the same period throughout the world, their presence or (sometimes) absence provides a relative age of the formations where they appear. Based on principles that William Smith laid out almost a hundred years before the publication of Charles Darwin 's theory of evolution ,
16016-493: The mantle and show the crystallographic structures expected in the inner core of the Earth. The geological time scale encompasses the history of the Earth. It is bracketed at the earliest by the dates of the first Solar System material at 4.567 Ga (or 4.567 billion years ago) and the formation of the Earth at 4.54 Ga (4.54 billion years), which is the beginning of the Hadean eon – a division of geological time. At
16170-405: The matrix. As a result, xenoliths are older than the rock that contains them. The principle of original horizontality states that the deposition of sediments occurs as essentially horizontal beds. Observation of modern marine and non-marine sediments in a wide variety of environments supports this generalization (although cross-bedding is inclined, the overall orientation of cross-bedded units
16324-555: The merger named the Royal Museum of Scotland or simply the Royal Museum), with international collections covering science and technology, natural history , and world cultures. The two connected buildings stand beside each other on Chambers Street , by the junction with the George IV Bridge , in central Edinburgh. The museum is part of National Museums Scotland and admission is free. The two buildings retain distinctive characters:
16478-478: The middle of the 14th century, the French chronicler Jean Froissart described it as the capital of Scotland (c. 1365), and James III (1451–88) referred to it in the 15th century as "the principal burgh of our kingdom". In 1482 James III "granted and perpetually confirmed to the said Provost, Bailies, Clerk, Council, and Community, and their successors, the office of Sheriff within the Burgh for ever, to be exercised by
16632-606: The modern-day skyscraper. Most of these old structures were replaced by the predominantly Victorian buildings seen in today's Old Town. In 1611 an act of parliament created the High Constables of Edinburgh to keep order in the city, thought to be the oldest statutory police force in the world. Following the Treaty of Union in 1706, the Parliaments of England and Scotland passed Acts of Union in 1706 and 1707 respectively, uniting
16786-482: The more elegant "one-family" residences of the New Town, a migration that changed the city's social character. According to the foremost historian of this development, "Unity of social feeling was one of the most valuable heritages of old Edinburgh, and its disappearance was widely and properly lamented." Despite an enduring myth to the contrary, Edinburgh became an industrial centre with its traditional industries of printing, brewing and distilling continuing to grow in
16940-521: The museum by Canadian anthropologist Marius Barbeau . Construction was started in 1861 and proceeded in phases, the eastern sections opened in 1866 before others had even begun construction. The full extent of the original design was completed in 1888. It was designed by civil engineer Captain Francis Fowke of the Royal Engineers , Engineer and Artist of the Science and Art Department in London who
17094-597: The museum took several days of strike action at points during 2015 and 2016, called by the Public and Commercial Services Union . In August 2023, the museum began preparing for the return of the Ni'isjoohl totem pole to the Nisga'a people of British Columbia , Canada. The 36 feet (11 m) pole was carved in 1855, and arrived in Scotland in 1929 after being stolen from the Nisga'a. It was sold to
17248-524: The name for the region in Cumbric , the Brittonic Celtic language formerly spoken there. The name's meaning is unknown. The district of Eidyn was centred on the stronghold of Din Eidyn, the dun or hillfort of Eidyn. This stronghold is believed to have been located at Castle Rock , now the site of Edinburgh Castle . A siege of Din Eidyn by Oswald , king of the Angles of Northumbria in 638 marked
17402-468: The now drained Nor Loch . These features, along with another hollow on the rock's south side, formed an ideal natural strongpoint upon which Edinburgh Castle was built. Similarly, Arthur's Seat is the remains of a volcano dating from the Carboniferous period , which was eroded by a glacier moving west to east during the ice age. Erosive action such as plucking and abrasion exposed the rocky crags to
17556-555: The popular imagination. When plans were drawn up in the early 19th century to architecturally develop Calton Hill , the design of the National Monument directly copied Athens' Parthenon . Tom Stoppard 's character Archie of Jumpers said, perhaps playing on Reykjavík meaning "smoky bay", that the "Reykjavík of the South" would be more appropriate. The city has also been known by several Latin names , such as Edinburgum , while
17710-413: The primary record of the majority of the geological history of the Earth. There are three major types of rock: igneous , sedimentary , and metamorphic . The rock cycle illustrates the relationships among them (see diagram). When a rock solidifies or crystallizes from melt ( magma or lava ), it is an igneous rock . This rock can be weathered and eroded , then redeposited and lithified into
17864-569: The principles of succession developed independently of evolutionary thought. The principle becomes quite complex, however, given the uncertainties of fossilization, localization of fossil types due to lateral changes in habitat ( facies change in sedimentary strata), and that not all fossils formed globally at the same time. Geologists also use methods to determine the absolute age of rock samples and geological events. These dates are useful on their own and may also be used in conjunction with relative dating methods or to calibrate relative methods. At
18018-423: The processes that have shaped that structure. Geologists study the mineralogical composition of rocks in order to get insight into their history of formation. Geology determines the relative ages of rocks found at a given location; geochemistry (a branch of geology) determines their absolute ages . By combining various petrological, crystallographic, and paleontological tools, geologists are able to chronicle
18172-512: The railway line between Haymarket and Waverley stations were driven through it. The Southside is a residential part of the city, which includes the districts of St Leonards , Marchmont , Morningside , Newington , Sciennes , the Grange and Blackford . The Southside is broadly analogous to the area covered formerly by the Burgh Muir , and was developed as a residential area after the opening of
18326-413: The river gets to the city centre is at Dean Village on the north-western edge of the New Town, where a deep gorge is spanned by Thomas Telford 's Dean Bridge , built in 1832 for the road to Queensferry . The Water of Leith Walkway is a mixed-use trail that follows the course of the river for 19.6 km (12.2 mi) from Balerno to Leith. Excepting the shoreline of the Firth of Forth, Edinburgh
18480-428: The rocks. This metamorphism causes changes in the mineral composition of the rocks; creates a foliation , or planar surface, that is related to mineral growth under stress. This can remove signs of the original textures of the rocks, such as bedding in sedimentary rocks, flow features of lavas , and crystal patterns in crystalline rocks . Extension causes the rock units as a whole to become longer and thinner. This
18634-403: The second half of the century, the city was at the heart of the Scottish Enlightenment , when thinkers like David Hume, Adam Smith, James Hutton and Joseph Black were familiar figures in its streets. Edinburgh became a major intellectual centre, earning it the nickname "Athens of the North" because of its many neo-classical buildings and reputation for learning, recalling ancient Athens. In
18788-433: The simplified layered model with a much more dynamic model. Mineralogists have been able to use the pressure and temperature data from the seismic and modeling studies alongside knowledge of the elemental composition of the Earth to reproduce these conditions in experimental settings and measure changes within the crystal structure. These studies explain the chemical changes associated with the major seismic discontinuities in
18942-431: The smoke hover over her at twenty miles' distance". In 1898, Thomas Carlyle comments on the phenomenon: "Smoke cloud hangs over old Edinburgh, for, ever since Aeneas Silvius 's time and earlier, the people have the art, very strange to Aeneas, of burning a certain sort of black stones, and Edinburgh with its chimneys is called 'Auld Reekie' by the country people". The 19th-century historian Robert Chambers asserted that
19096-427: The sobriquet could not be traced before the reign of Charles II in the late 17th century. He attributed the name to a Fife laird, Durham of Largo, who regulated the bedtime of his children by the smoke rising above Edinburgh from the fires of the tenements. "It's time now bairns, to tak' the beuks, and gang to our beds, for yonder's Auld Reekie, I see, putting on her nicht -cap!". Edinburgh has been popularly called
19250-532: The south, the view is dominated by Edinburgh Castle, built high on Castle Rock, and the long sweep of the Old Town descending towards Holyrood Palace. To the north lie Princes Street and the New Town. The West End includes the financial district, with insurance and banking offices as well as the Edinburgh International Conference Centre. Edinburgh's Old and New Towns were listed as a UNESCO World Heritage Site in 1995 in recognition of
19404-536: The south-west, which is often associated with warm, unstable air from the North Atlantic Current that can give rise to rainfall – although considerably less than cities to the west, such as Glasgow. Rainfall is distributed fairly evenly throughout the year. Winds from an easterly direction are usually drier but considerably colder, and may be accompanied by haar , a persistent coastal fog. Vigorous Atlantic depressions, known as European windstorms , can affect
19558-548: The southern shore of the Firth of Forth. The city centre is 2 + 1 ⁄ 2 mi (4.0 km) southwest of the shoreline of Leith and 26 mi (42 km) inland, as the crow flies, from the east coast of Scotland and the North Sea at Dunbar . While the early burgh grew up near the prominent Castle Rock, the modern city is often said to be built on seven hills , namely Calton Hill , Corstorphine Hill , Craiglockhart Hill, Braid Hill , Blackford Hill , Arthur's Seat and
19712-524: The southwestern United States, sedimentary, volcanic, and intrusive rocks have been metamorphosed, faulted, foliated, and folded. Even older rocks, such as the Acasta gneiss of the Slave craton in northwestern Canada , the oldest known rock in the world have been metamorphosed to the point where their origin is indiscernible without laboratory analysis. In addition, these processes can occur in stages. In many places,
19866-590: The specimens collected by Royal Navy survey ships went to the museum (the other half going to the British Museum in London). Jameson's natural history course held practical classes three times a week in "the great museum he had collected for illustrating his teaching", including description of exhibits and identification of mineral specimens. With support from the University Authorities, Edinburgh Town Council and
20020-451: The streets of the New Town: for example, Rose Street and Thistle Street; and for the royal family, George Street , Queen Street , Hanover Street, Frederick Street and Princes Street (in honour of George's two sons). The consistently geometric layout of the plan for the extension of Edinburgh was the result of a major competition in urban planning staged by the Town Council in 1766. In
20174-550: The subsurface. Sub-specialities of geology may distinguish endogenous and exogenous geology. Geological field work varies depending on the task at hand. Typical fieldwork could consist of: In addition to identifying rocks in the field ( lithology ), petrologists identify rock samples in the laboratory. Two of the primary methods for identifying rocks in the laboratory are through optical microscopy and by using an electron microprobe . In an optical mineralogy analysis, petrologists analyze thin sections of rock samples using
20328-407: The surface of the Earth and the convecting mantle is called plate tectonics . The development of plate tectonics has provided a physical basis for many observations of the solid Earth . Long linear regions of geological features are explained as plate boundaries: Plate tectonics has provided a mechanism for Alfred Wegener 's theory of continental drift , in which the continents move across
20482-488: The surface of the Earth over geological time. They also provided a driving force for crustal deformation, and a new setting for the observations of structural geology. The power of the theory of plate tectonics lies in its ability to combine all of these observations into a single theory of how the lithosphere moves over the convecting mantle. Advances in seismology , computer modeling , and mineralogy and crystallography at high temperatures and pressures give insights into
20636-474: The surface, and igneous intrusions enter from below. Dikes , long, planar igneous intrusions, enter along cracks, and therefore often form in large numbers in areas that are being actively deformed. This can result in the emplacement of dike swarms , such as those that are observable across the Canadian shield, or rings of dikes around the lava tube of a volcano. All of these processes do not necessarily occur in
20790-742: The surface. Igneous intrusions such as batholiths , laccoliths , dikes , and sills , push upwards into the overlying rock, and crystallize as they intrude. After the initial sequence of rocks has been deposited, the rock units can be deformed and/or metamorphosed . Deformation typically occurs as a result of horizontal shortening, horizontal extension , or side-to-side ( strike-slip ) motion. These structural regimes broadly relate to convergent boundaries , divergent boundaries , and transform boundaries, respectively, between tectonic plates. When rock units are placed under horizontal compression , they shorten and become thicker. Because rock units, other than muds, do not significantly change in volume , this
20944-407: The third timeline, the most recent period is expanded in the fourth timeline, and the most recent epoch is expanded in the fifth timeline. Horizontal scale is Millions of years (above timelines) / Thousands of years (below timeline) Epochs: Methods for relative dating were developed when geology first emerged as a natural science . Geologists still use the following principles today as
21098-740: The thirteenth largest internationally. The city is a cultural centre, and is the home of institutions including the National Museum of Scotland , the National Library of Scotland and the Scottish National Gallery . The city is also known for the Edinburgh International Festival and the Fringe , the latter being the world's largest annual international arts festival. Historic sites in Edinburgh include Edinburgh Castle ,
21252-494: The throne of England resulted in Edinburgh's occupation by Oliver Cromwell 's Commonwealth of England forces – the New Model Army – in 1650. In the 17th century, Edinburgh's boundaries were still defined by the city's defensive town walls . As a result, the city's growing population was accommodated by increasing the height of the houses. Buildings of 11 storeys or more were common, and have been described as forerunners of
21406-533: The two kingdoms in the Kingdom of Great Britain effective from 1 May 1707. As a consequence, the Parliament of Scotland merged with the Parliament of England to form the Parliament of Great Britain , which sat at Westminster in London. The Union was opposed by many Scots, resulting in riots in the city. By the first half of the 18th century, Edinburgh was described as one of Europe's most densely populated, overcrowded and unsanitary towns. Visitors were struck by
21560-467: The unique character of the Old Town with its medieval street layout and the planned Georgian New Town, including the adjoining Dean Village and Calton Hill areas. There are over 4,500 listed buildings within the city, a higher proportion relative to area than any other city in the United Kingdom. The castle is perched on top of a rocky crag (the remnant of an extinct volcano) and the Royal Mile runs down
21714-581: The university in 1873, and appointed Ramsay Traquair as its Keeper of the Natural History Collections. The bridge was closed (at some time later it was reopened and for a while prior to the museum's temporary closure during World War II it provided limited access between the museum and University). The university had lost use of the museum specimens, so started a replacement teaching collection in its old museum space. This became intolerably cramped, eventually James Hartley Ashworth raised funds and
21868-551: The west before leaving a tail of deposited glacial material swept to the east. This process formed the distinctive Salisbury Crags , a series of teschenite cliffs between Arthur's Seat and the location of the early burgh. The residential areas of Marchmont and Bruntsfield are built along a series of drumlin ridges south of the city centre, which were deposited as the glacier receded. Other prominent landforms such as Calton Hill and Corstorphine Hill are also products of glacial erosion. The Braid Hills and Blackford Hill are
22022-459: The world, encompassing geology, archaeology, natural history, science, technology, art, and world cultures. The sixteen new galleries reopened in 2011 include 8,000 objects, 80% of which were not previously on display. One of the more notable exhibits is the stuffed body of Dolly the sheep , the first successful cloning of a mammal from an adult cell. Other highlights include Ancient Egyptian exhibitions, one of Sir Elton John 's extravagant suits,
22176-510: Was a matter of great resentment when the two burghs merged in 1920 into the City of Edinburgh. Even today the parliamentary seat is known as "Edinburgh North and Leith". The loss of traditional industries and commerce (the last shipyard closed in 1983) resulted in economic decline. The Edinburgh Waterfront development has transformed old dockland areas from Leith to Granton into residential areas with shopping and leisure facilities and helped rejuvenate
22330-464: Was affected by the 2022 Scotland bin strikes . In 2023, Edinburgh became the first capital city in Europe to sign the global Plant Based Treaty , which was introduced at COP26 in 2021 in Glasgow. Green Party councillor Steve Burgess introduced the treaty. The Scottish Countryside Alliance and other farming groups called the treaty "anti-farming". Situated in Scotland's Central Belt , Edinburgh lies on
22484-470: Was also responsible for the Royal Albert Hall , and architect Robert Matheson of the Office of Works in Edinburgh. The exterior, designed in a Venetian Renaissance style, contrasts sharply with the light-flooded main hall or Grand Gallery, inspired by The Crystal Palace . Numerous extensions at the rear of the building, particularly in the 1930s, extended the museum greatly. 1998 saw the opening of
22638-527: Was completed in 1888, rooms were opened to the public when they were fitted out, until the last one opened on 14 October 1890. Administration of the museum was transferred in 1901 from the Science and Art Department to the Scottish Education Department , and in 1904 the institution was renamed the Royal Scottish Museum. Electricity was introduced, replacing the original gas lighting, and powering
22792-615: Was datable material, converting the old relative ages into new absolute ages. For many geological applications, isotope ratios of radioactive elements are measured in minerals that give the amount of time that has passed since a rock passed through its particular closure temperature , the point at which different radiometric isotopes stop diffusing into and out of the crystal lattice . These are used in geochronologic and thermochronologic studies. Common methods include uranium–lead dating , potassium–argon dating , argon–argon dating and uranium–thorium dating . These methods are used for
22946-528: Was formalised. For a few years after the museum first opened, its frontage looked on to a narrow lane. In the 1870s this lane was widened in forming Chambers Street . Over the following century, though there were official names, it became popularly known as the "Chambers Street Museum". The site for building, bought earlier to ensure unobstructed light to the university buildings, had been occupied by two properties west of Jameson's museum; an Independent Chapel with seats for 1,000 fronting West College Street, and
23100-536: Was founded in 1780. It still continues, but in 1858 its collection of archaeological and other finds was transferred to the government as the National Museum of Antiquities of Scotland , and from 1891 it occupied half of a new building in Queen Street in the New Town , with its entrance hall shared with the Scottish National Portrait Gallery which occupied the other half. The organisational merger of
23254-564: Was taken over in 1804 by Robert Jameson , a mineralogist whose course covered zoology and geology , who built it up "not a private department of the university but as a public department connected in some degree with the country of Scotland". In 1812 it was renamed the "Royal Museum of the University". An enormous number of specimens were acquired, by buying from other collections and by encouraging travellers abroad to collect and preserve their finds. Packages were delivered duty-free, and half of
23408-557: Was the home of Muriel Spark 's Miss Jean Brodie, and Ian Rankin 's Inspector Rebus lives in Marchmont and works in St Leonards. Leith was historically the port of Edinburgh, an arrangement of unknown date that was confirmed by the royal charter Robert the Bruce granted to the city in 1329. The port developed a separate identity from Edinburgh, which to some extent it still retains, and it
23562-576: Was to be George Street , running along the natural ridge to the north of what became known as the "Old Town". To either side of it are two other main streets: Princes Street and Queen Street. Princes Street has become Edinburgh's main shopping street and now has few of its Georgian buildings in their original state. The three main streets are connected by a series of streets running perpendicular to them. The east and west ends of George Street are terminated by St Andrew Square and Charlotte Square respectively. The latter, designed by Robert Adam , influenced
23716-537: Was transferred from the university in 1865–1866. Prince Alfred formally opened the first phase on 19 May 1866, with public access to the east wing and about a third of the Great Hall (now the Grand Gallery). A temporary wall formed the west gable of this space, displays in it included models and machinery of architecture, military and civil engineering, including lighthouses . A small hall (now Living Lands) accommodated manufactures. The natural history collection took up
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