1.
Canton of Glarus
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The Canton of Glarus is a canton in east central Switzerland. The population speaks a variety of Alemannic German, the majority of the population identifies as Christian, about evenly split between the Protestant and Catholic denominations. From the 9th century, the area around Glarus was owned by Säckingen Abbey, the Alemanni began to settle in the valley from the early 8th century. The Alemannic German language took hold only gradually, and was dominant by the 11th century, by 1288, the Habsburgs had claimed all the abbeys rights. Glarus joined the Old Swiss Confederacy in 1352 as one of the eight cantons of the period of 1353–1481. The first recorded Landsgemeinde of Glarus took place in 1387, habsburgian attempts to reconquer the valley were repelled in the Battle of Näfels of 1388. A banner depicting Saint Fridolin was used to rally the people of Glarus at that battle, the County of Werdenberg was annexed to Glarus in 1517. Between 1506 and 1516 the later reformer Huldrych Zwingli was priest in Glarus, but Glarus remained Catholic and this, however, did not end the struggles between the Protestants and the Catholics in the area. To secure peace it was decided that each party should have its own assembly in 1623, between 1798 and 1803 Glarus was part of the Canton of Linth as established by Napoleon. In 1836 the constitution was adapted to unite the assemblies and establish a single Landsgemeinde, in the early 1840s, after several years of failed crops and as food became scarce, much of the canton found itself deep in poverty. With more workers than available jobs, emigration to the United States of America was seen as a solution, the Glarus Emigration Society was established in 1844, which offered loans to help residents purchase land in the New World. Many of the emigrants went to the state of Wisconsin. On May 6,2007 Glarus became the first Swiss canton to lower the age to 16. The canton of Glarus is dominated by the valley of the Linth River. Most of the area is mountainous, the highest peak in the Glarus Alps is the Tödi at 3,614 meters Other mountains include the Hausstock and the Glärnisch. The canton contains part of a thrust fault that was declared a geologic UNESCO world heritage site, under the name Swiss Tectonic Arena Sardona, famous outcrops in the Swiss Tectonic Arena Sardona include those at Lochsite near Glarus and in a mountain cliff called Tschingelhörner between Elm and Flims. There is also a lake called Walensee on the north. The total area of the canton of Glarus is 685 square kilometers, forestry is an important branch of industry in the canton
2.
Grisons
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Grisons is the largest and easternmost canton of Switzerland. The canton shares borders with the cantons of Ticino, Uri, Glarus and St. Gallen and international borders with Italy, Austria and Liechtenstein. The name Graubünden translates as the Grey Leagues, referring to the origin in three local alliances, the League of Gods House, the Grey League, and the League of the Ten Jurisdictions. Grisons is also home to three of Switzerlands ethnic groups and the subsequent languages of Swiss German, Italian and Romansh are all native to the canton and it is the only officially trilingual canton and the only canton where the Romansh language has official status. Area-wise Grisons is Switzerlands largest canton at 7,105.2 square kilometres,19. 2% larger than the Canton of Bern, only about a third of this is commonly regarded as productive land of which forests cover about a fifth of the total area. The canton is entirely mountainous, comprising the highlands of the Rhine, in its southeastern part lies the only official Swiss National Park. In its northern part the mountains were formed as part of the thrust fault that was declared a geologic UNESCO World Heritage Site, under the name Swiss Tectonic Arena Sardona, in 2008. Another Biosphere Reserve is the Biosfera Val Müstair adjacent to the Swiss National Park whereas Ela Nature Park is one of the regionally supported parks. Elevations in the Grison Alps include Tödi, at 3,614 metres, many of the mountain ranges feature extensive glaciers, such as at the Adula, the Albula, the Silvretta, the Bernina, the Bregaglia and the Rätikon ranges. The mountain ranges in the area are very deep, some being considered the deepest valleys in Europe. These valleys were settled by the Raetians. Grisons borders on the cantons of St. Gallen to the northwest, Glarus, Uri to the west and it also shares international borders with Italy, Austria and Liechtenstein. The inhabitants of Grisons are called Bündner or Grisonians, most of the lands of the canton were once part of a Roman province called Raetia which was established in 15 BC. The current capital of Grisons, Chur, was known as Curia in Roman times, the area later was part of the lands of the diocese at Chur. In 1367 the League of Gods House was founded to resist the power of the Bishop of Chur. This was followed by the establishment of the Grey League, sometimes called Oberbund, the name Grey League is derived from the homespun grey clothes worn by the people and was used exclusively after 16 March 1424. The name of this later gave its name to the canton of Grisons. A third league was established in 1436 by the people of ten bailiwicks in the former Toggenburg countship, the league was called League of the Ten Jurisdictions
3.
Switzerland
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Switzerland, officially the Swiss Confederation, is a federal republic in Europe. It consists of 26 cantons, and the city of Bern is the seat of the federal authorities. The country is situated in western-Central Europe, and is bordered by Italy to the south, France to the west, Germany to the north, and Austria and Liechtenstein to the east. Switzerland is a country geographically divided between the Alps, the Swiss Plateau and the Jura, spanning an area of 41,285 km2. The establishment of the Old Swiss Confederacy dates to the medieval period, resulting from a series of military successes against Austria. Swiss independence from the Holy Roman Empire was formally recognized in the Peace of Westphalia in 1648. The country has a history of armed neutrality going back to the Reformation, it has not been in a state of war internationally since 1815, nevertheless, it pursues an active foreign policy and is frequently involved in peace-building processes around the world. In addition to being the birthplace of the Red Cross, Switzerland is home to international organisations. On the European level, it is a member of the European Free Trade Association. However, it participates in the Schengen Area and the European Single Market through bilateral treaties, spanning the intersection of Germanic and Romance Europe, Switzerland comprises four main linguistic and cultural regions, German, French, Italian and Romansh. Due to its diversity, Switzerland is known by a variety of native names, Schweiz, Suisse, Svizzera. On coins and stamps, Latin is used instead of the four living languages, Switzerland is one of the most developed countries in the world, with the highest nominal wealth per adult and the eighth-highest per capita gross domestic product according to the IMF. Zürich and Geneva have each been ranked among the top cities in the world in terms of quality of life, with the former ranked second globally, according to Mercer. The English name Switzerland is a compound containing Switzer, a term for the Swiss. The English adjective Swiss is a loan from French Suisse, also in use since the 16th century. The name Switzer is from the Alemannic Schwiizer, in origin an inhabitant of Schwyz and its associated territory, the Swiss began to adopt the name for themselves after the Swabian War of 1499, used alongside the term for Confederates, Eidgenossen, used since the 14th century. The data code for Switzerland, CH, is derived from Latin Confoederatio Helvetica. The toponym Schwyz itself was first attested in 972, as Old High German Suittes, ultimately related to swedan ‘to burn’
4.
Thrust fault
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A thrust fault is a type of fault, or break in the Earths crust across which there has been relative movement, in which rocks of lower stratigraphic position are pushed up and over higher strata. They are often recognized because they place older rocks above younger, Thrust faults are the result of compressional forces. Thrust faults are a class of reverse faulting that typically have low dip angles. It is often hard to recognize thrusts because their deformation and dislocation can be difficult to detect when they occur within the rocks without appreciable offset of lithological contacts. If the angle of the plane is low and the displacement of the overlying block is large the fault is called an overthrust. Erosion can remove part of the block, creating a fenster when the underlying block is only exposed in a relatively small area. When erosion removes most of the block, leaving only island-like remnants resting on the lower block. If the fault plane terminates before it reaches the Earths surface, because of the lack of surface evidence, blind thrust faults are difficult to detect until they rupture. The destructive 1994 quake in Northridge, California was caused by a blind thrust fault. Thrust faults, particularly involved in thin-skinned style of deformation, have a so-called ramp-flat geometry. Thrusts mostly propagate along zones of weakness within a sequence, such as mudstones or salt layers. The part of the thrust linking the two flats is known as a ramp and typically forms at an angle of about 15°-30° to the bedding. Continued displacement on a thrust over a ramp produces a characteristic fold geometry known as an anticline or, more generally. Fault-propagation folds form at the tip of a thrust fault where propagation along the decollement has ceased, the continuing displacement is accommodated by formation of an asymmetric anticline-syncline fold pair. As displacement continues the thrust tip starts to propagate along the axis of the syncline, such structures are also known as tip-line folds. Eventually the propagating thrust tip may reach another effective decollement layer, when a thrust that has propagated along the lower detachment, known as the floor thrust, cuts up to the upper detachment, known as the roof thrust, it forms a ramp within the stronger layer. With continued displacement on the thrust, higher stresses are developed in the footwall of the due to the bend on the fault. This may cause renewed propagation along the floor thrust until it again cuts up to join the roof thrust, further displacement then takes place via the newly created ramp
5.
Alps
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The mountains were formed over tens of millions of years as the African and Eurasian tectonic plates collided. Extreme shortening caused by the event resulted in marine sedimentary rocks rising by thrusting and folding into high mountain peaks such as Mont Blanc, Mont Blanc spans the French–Italian border, and at 4,810 m is the highest mountain in the Alps. The Alpine region area contains about a hundred peaks higher than 4000 metres, the altitude and size of the range affects the climate in Europe, in the mountains precipitation levels vary greatly and climatic conditions consist of distinct zones. Wildlife such as live in the higher peaks to elevations of 3,400 m. Evidence of human habitation in the Alps goes back to the Palaeolithic era, a mummified man, determined to be 5,000 years old, was discovered on a glacier at the Austrian–Italian border in 1991. By the 6th century BC, the Celtic La Tène culture was well established, Hannibal famously crossed the Alps with a herd of elephants, and the Romans had settlements in the region. In 1800 Napoleon crossed one of the passes with an army of 40,000. The 18th and 19th centuries saw an influx of naturalists, writers, in World War II, Adolf Hitler kept a base of operation in the Bavarian Alps throughout the war. The Alpine region has a cultural identity. The Winter Olympic Games have been hosted in the Swiss, French, at present, the region is home to 14 million people and has 120 million annual visitors. The English word Alps derives from the Latin Alpes, maurus Servius Honoratus, an ancient commentator of Virgil, says in his commentary that all high mountains are called Alpes by Celts. The term may be common to Italo-Celtic, because the Celtic languages have terms for high mountains derived from alp and this may be consistent with the theory that in Greek Alpes is a name of non-Indo-European origin. According to the Old English Dictionary, the Latin Alpes might possibly derive from a pre-Indo-European word *alb hill, Albania, a name not native to the region known as the country of Albania, has been used as a name for a number of mountainous areas across Europe. In Roman times, Albania was a name for the eastern Caucasus, in modern languages the term alp, alm, albe or alpe refers to a grazing pastures in the alpine regions below the glaciers, not the peaks. An alp refers to a mountain pasture where cows are taken to be grazed during the summer months and where hay barns can be found. The Alps are a crescent shaped geographic feature of central Europe that ranges in a 800 km arc from east to west and is 200 km in width, the mean height of the mountain peaks is 2.5 km. The range stretches from the Mediterranean Sea north above the Po basin, extending through France from Grenoble, the range continues onward toward Vienna, Austria, and east to the Adriatic Sea and Slovenia. To the south it dips into northern Italy and to the north extends to the border of Bavaria in Germany
6.
Jurassic
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The Jurassic is a geologic period and system that spans 56.3 million years from the end of the Triassic Period 201.3 million years ago to the beginning of the Cretaceous Period 145 Mya. The Jurassic constitutes the middle period of the Mesozoic Era, also known as the Age of Reptiles, the start of the period is marked by the major Triassic–Jurassic extinction event. The Jurassic is named after the Jura Mountains within the European Alps, by the beginning of the Jurassic, the supercontinent Pangaea had begun rifting into two landmasses, Laurasia to the north and Gondwana to the south. This created more coastlines and shifted the continental climate from dry to humid, on land, the fauna transitioned from the Triassic fauna, dominated by both dinosauromorph and crocodylomorph archosaurs, to one dominated by dinosaurs alone. The first birds also appeared during the Jurassic, having evolved from a branch of theropod dinosaurs, other major events include the appearance of the earliest lizards, and the evolution of therian mammals, including primitive placentals. Crocodilians made the transition from a terrestrial to a mode of life. The oceans were inhabited by marine reptiles such as ichthyosaurs and plesiosaurs, the chronostratigraphic term Jurassic is directly linked to the Jura Mountains. The name Jura is derived from the Celtic root jor, which was Latinised into juria, the Jurassic period is divided into the Early Jurassic, Middle, and Late Jurassic epochs. The Jurassic System, in stratigraphy, is divided into the Lower Jurassic, Middle, the separation of the term Jurassic into three sections goes back to Leopold von Buch. The Jurassic North Atlantic Ocean was relatively narrow, while the South Atlantic did not open until the following Cretaceous period, the Tethys Sea closed, and the Neotethys basin appeared. Climates were warm, with no evidence of glaciation, as in the Triassic, there was apparently no land over either pole, and no extensive ice caps existed. In contrast, the North American Jurassic record is the poorest of the Mesozoic, the Jurassic was a time of calcite sea geochemistry in which low-magnesium calcite was the primary inorganic marine precipitate of calcium carbonate. Carbonate hardgrounds were thus very common, along with calcitic ooids, calcitic cements, the first of several massive batholiths were emplaced in the northern American cordillera beginning in the mid-Jurassic, marking the Nevadan orogeny. Important Jurassic exposures are found in Russia, India, South America, Japan, Australasia. As the Jurassic proceeded, larger and more groups of dinosaurs like sauropods and ornithopods proliferated in Africa. Middle Jurassic strata are well represented nor well studied in Africa. Late Jurassic strata are also poorly represented apart from the spectacular Tendaguru fauna in Tanzania, the Late Jurassic life of Tendaguru is very similar to that found in western North Americas Morrison Formation. During the Jurassic period, the primary living in the sea were fish
7.
Cretaceous
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The Cretaceous is a geologic period and system that spans 79 million years from the end of the Jurassic Period 145 million years ago to the beginning of the Paleogene Period 66 Mya. It is the last period of the Mesozoic Era, the Cretaceous Period is usually abbreviated K, for its German translation Kreide. The Cretaceous was a period with a warm climate, resulting in high eustatic sea levels that created numerous shallow inland seas. These oceans and seas were populated with now-extinct marine reptiles, ammonites and rudists, during this time, new groups of mammals and birds, as well as flowering plants, appeared. The Cretaceous ended with a mass extinction, the Cretaceous–Paleogene extinction event, in which many groups, including non-avian dinosaurs, pterosaurs. The end of the Cretaceous is defined by the abrupt Cretaceous–Paleogene boundary, the name Cretaceous was derived from Latin creta, meaning chalk. The Cretaceous is divided into Early and Late Cretaceous epochs, or Lower and Upper Cretaceous series, in older literature the Cretaceous is sometimes divided into three series, Neocomian, Gallic and Senonian. A subdivision in eleven stages, all originating from European stratigraphy, is now used worldwide, in many parts of the world, alternative local subdivisions are still in use. As with other geologic periods, the rock beds of the Cretaceous are well identified. No great extinction or burst of diversity separates the Cretaceous from the Jurassic and this layer has been dated at 66.043 Ma. A140 Ma age for the Jurassic-Cretaceous boundary instead of the usually accepted 145 Ma was proposed in 2014 based on a study of Vaca Muerta Formation in Neuquén Basin. Víctor Ramos, one of the authors of the study proposing the 140 Ma boundary age sees the study as a first step toward formally changing the age in the International Union of Geological Sciences, due to the high sea level there was extensive space for such sedimentation. Because of the young age and great thickness of the system. Chalk is a type characteristic for the Cretaceous. It consists of coccoliths, microscopically small calcite skeletons of coccolithophores, the group is found in England, northern France, the low countries, northern Germany, Denmark and in the subsurface of the southern part of the North Sea. Chalk is not easily consolidated and the Chalk Group still consists of sediments in many places. The group also has other limestones and arenites, among the fossils it contains are sea urchins, belemnites, ammonites and sea reptiles such as Mosasaurus. In southern Europe, the Cretaceous is usually a marine system consisting of competent limestone beds or incompetent marls
8.
Limestone
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Limestone is a sedimentary rock, composed mainly of skeletal fragments of marine organisms such as coral, forams and molluscs. Its major materials are the minerals calcite and aragonite, which are different crystal forms of calcium carbonate, about 10% of sedimentary rocks are limestones. The solubility of limestone in water and weak acid solutions leads to karst landscapes, most cave systems are through limestone bedrock. The first geologist to distinguish limestone from dolomite was Belsazar Hacquet in 1778, like most other sedimentary rocks, most limestone is composed of grains. Most grains in limestone are skeletal fragments of organisms such as coral or foraminifera. Other carbonate grains comprising limestones are ooids, peloids, intraclasts and these organisms secrete shells made of aragonite or calcite, and leave these shells behind when they die. Limestone often contains variable amounts of silica in the form of chert or siliceous skeletal fragment, some limestones do not consist of grains at all, and are formed completely by the chemical precipitation of calcite or aragonite, i. e. travertine. Secondary calcite may be deposited by supersaturated meteoric waters and this produces speleothems, such as stalagmites and stalactites. Another form taken by calcite is oolitic limestone, which can be recognized by its granular appearance, the primary source of the calcite in limestone is most commonly marine organisms. Some of these organisms can construct mounds of rock known as reefs, below about 3,000 meters, water pressure and temperature conditions cause the dissolution of calcite to increase nonlinearly, so limestone typically does not form in deeper waters. Limestones may also form in lacustrine and evaporite depositional environments, calcite can be dissolved or precipitated by groundwater, depending on several factors, including the water temperature, pH, and dissolved ion concentrations. Calcite exhibits a characteristic called retrograde solubility, in which it becomes less soluble in water as the temperature increases. Impurities will cause limestones to exhibit different colors, especially with weathered surfaces, Limestone may be crystalline, clastic, granular, or massive, depending on the method of formation. Crystals of calcite, quartz, dolomite or barite may line small cavities in the rock, when conditions are right for precipitation, calcite forms mineral coatings that cement the existing rock grains together, or it can fill fractures. Travertine is a banded, compact variety of limestone formed along streams, particularly there are waterfalls. Calcium carbonate is deposited where evaporation of the leaves a solution supersaturated with the chemical constituents of calcite. Tufa, a porous or cellular variety of travertine, is found near waterfalls, coquina is a poorly consolidated limestone composed of pieces of coral or shells. During regional metamorphism that occurs during the building process, limestone recrystallizes into marble
9.
Outcrop
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An outcrop or rocky outcrop is a visible exposure of bedrock or ancient superficial deposits on the surface of the Earth. However, in places where the cover is removed through erosion or tectonic uplift. In Finland, glacial erosion during the last glacial maximum, followed by scouring by sea waves, bedrock and superficial deposits may also be exposed at the Earths surface due to human excavations such as quarrying and building of transport routes. Outcrops allow direct observation and sampling of the bedrock in situ for geologic analysis, in situ measurements are critical for proper analysis of geological history and outcrops are therefore extremely important for understanding the geologic time scale of earth history. Outcrops are also important for understanding fossil assemblages, paleo-environment. An outcrop example in California is the Vasquez Rocks, familiar from location shooting use in many films, list of rock formations Geological formation Geologic time scale Media related to Outcrops at Wikimedia Commons
10.
Relief
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Relief is a sculptural technique where the sculpted elements remain attached to a solid background of the same material. The term relief is from the Latin verb relevo, to raise, to create a sculpture in relief is to give the impression that the sculpted material has been raised above the background plane. What is actually performed when a relief is cut in from a surface of stone or wood is a lowering of the field. The technique involves considerable chiselling away of the background, which is a time-consuming exercise. In other materials such as metal, clay, plaster stucco, ceramics or papier-mâché the form can be just added to or raised up from the background, and monumental bronze reliefs are made by casting. There are different degrees of relief depending on the degree of projection of the form from the field. There is also sunk relief, which was restricted to Ancient Egypt. However the distinction between high relief and low relief is the clearest and most important, and these two are generally the only used to discuss most work. Hyphens may or may not be used in all these terms, works in the technique are described as in relief, and, especially in monumental sculpture, the work itself is a relief. Reliefs are common throughout the world on the walls of buildings and a variety of settings. Relief is more suitable for depicting complicated subjects with figures and very active poses, such as battles. Most ancient architectural reliefs were painted, which helped to define forms in low relief. Rock reliefs are carved into solid rock in the open air. This type is found in cultures, in particular those of the Ancient Near East and Buddhist countries. A stele is a standing stone, many of these carry reliefs. The distinction between high and low relief is somewhat subjective, and the two are often combined in a single work. In particular, most later high reliefs contain sections in low relief, a low relief or bas-relief is a projecting image with a shallow overall depth, for example used on coins, on which all images are in low relief. Other versions distort depth much less and it is a technique which requires less work, and is therefore cheaper to produce, as less of the background needs to be removed in a carving, or less modelling is required
11.
Glarus
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Glarus is the capital of the canton of Glarus in Switzerland. Since 1 January 2011, the municipality Glarus incorporates the former municipalities of Ennenda, Netstal, Glarus lies on the river Linth between the foot of the Glärnisch to the west and the Schilt to the east. Very few buildings built before the fire of 1861 remain, wood, textile, and plastics, as well as printing, are the dominant industries. The symbol of the city is the city church. The official language of Glarus is German, but the spoken language is the local Alemannic Swiss German dialect. Glarus is first mentioned in the early 9th Century in Latin as Clarona, in 1178 it was first mentioned in German as Glarus. On 10 February 878, the Emperor Charles the Fat gave his wife Richgard or Richardis the monasteries of Säckingen, of St. Felix and this land grant included extensive political rights and a large estate. This estate covered land in the Rhine and Frick valleys, the southern Hotzenwald, land in Zürich, along Lake Walen, Glarus remained under the Säckingen Abbey until 1395, when the Glarus valley broke away from the Abbey and became independent. It became the capital of the Linth valley in 1419, in the 18th and 19th centuries, the valley began to be industrialized. Huldrych Zwingli a leader of the Reformation in Switzerland served in his first, Roman Catholic, ecclesiastical post in Glarus and he served there for ten years. It was in Glarus, whose soldiers were used as mercenaries in Europe, the Swiss Confederation was embroiled in various campaigns with its neighbours, the French, the Habsburgs, and the Papal States. Zwingli placed himself solidly on the side of the Holy See, in return, Pope Julius II honoured Zwingli by providing him with an annual pension. He took the role of chaplain in several campaigns in Italy, however, the decisive defeat of the Swiss in the Battle of Marignano caused a shift in mood in Glarus in favour of the French rather than the pope. Zwingli, the partisan, found himself in a difficult position. Even though he had preached in Glarus for 10 years, the town remained strongly Catholic, however, following the Second war of Kappel in 1531 both the Catholic and Protestant residents were given the right to worship in town. This led to religious groups using the town church simultaneously, an arrangement that caused numerous problems. By the 18th Century both the groups shared the church but had separate organs, in 1697 there were two financially and theologically independent parishes meeting in the city church. Following the French invasion in 1798, Glarus became the capital of the Canton of Linth in the Helvetic Republic, the administration of the Canton moved into Glarus
12.
Elm, Switzerland
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Elm is a village, and former municipality, in the municipality of Glarus Süd and canton of Glarus in Switzerland. Elm lies in the valley of the Sernf river, and consists of the village of Elm itself, Elm is first mentioned in 1344 as Elme. The baths at Wichlen were in use since the ages and are first mentioned in 1547. They were very popular until they were buried by an avalanche in 1762, many characteristic wooden structures have survived. In 1799, Russian General Alexander Suvorov and his troops stayed the night in Elm before crossing Panix Pass to Pigniu on their retreat into Austria, by 1861, slate quarrying was taking place. On September 11,1881, an avalanche caused by quarrying of slate killed 114. In 1892, the owner of a spring in Elm that had long been hailed as beneficial was found to be rich in iron, the owner opened a bath house and sold the water bottled in demijohns, but the bath house was destroyed in an avalanche in 1907. In 1898, a new Kurhaus was opened, which flourished until World War I, today, it is used as a retirement centre. In 1929, the company Mineralquellen Elm AG was founded to bottle the water. This impacted the economy, and various proposals were brought forward to provide rail service to the Sernf valley. Eventually, on 8 July 1905, the Sernftal tramway, a metre gauge electric tramway, was opened connecting Schwanden with Elm. Service on this continued until 31 May 1969, when it was replaced by road services. On 1 January 2011, Matt became part of the new municipality of Glarus Süd, the village of Elm is situated at an elevation of 977 m on the left bank of the Sernf river. It is the farthest village upstream in the valley of the Sernf, with the village of Matt downstream, Elm lies on the road from Schwanden, although the road continues higher up the valley to various isolated settlements. Elm lies at the entrance to Panix Pass, which crosses the Alps into the canton of Graubünden, both these trails forms part of the Alpine Pass Route, a hiking trail which passes through Elm on its journey from Sargans to Montreux. Elm has an area, as defined by the municipal boundaries in 2006, of 90.7 km2. Of this area,34. 1% is used for agricultural purposes, of the rest of the land,0. 8% is settled and the remainder is non-productive. Elm is well known for its phenomenon about the sun shining through the Martin Hole in the mountain
