1.
Marseille
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Marseille, also known as Marseilles in English, is a city in France. Known to the ancient Greeks and Romans as Massalia, Marseille was the most important trading centre in the region, Marseille is now Frances largest city on the Mediterranean coast and the largest port for commerce, freight and cruise ships. The city was European Capital of Culture, together with Košice, Slovakia and it hosted the European Football Championship in 2016, and will be the European Capital of Sport in 2017. The city is home to campuses of Aix-Marseille University and part of one of the largest metropolitan conurbations in France. Marseille is the second largest city in France after Paris and the centre of the third largest metropolitan area in France after Paris, further east still are the Sainte-Baume, the city of Toulon and the French Riviera. To the north of Marseille, beyond the low Garlaban and Etoile mountain ranges, is the 1,011 m Mont Sainte Victoire. To the west of Marseille is the artists colony of lEstaque, further west are the Côte Bleue, the Gulf of Lion. The airport lies to the north west of the city at Marignane on the Étang de Berre, the citys main thoroughfare stretches eastward from the Old Port to the Réformés quarter. Two large forts flank the entrance to the Old Port—Fort Saint-Nicolas on the south side and Fort Saint-Jean on the north. Further out in the Bay of Marseille is the Frioul archipelago which comprises four islands, one of which, If, is the location of Château dIf, the main commercial centre of the city intersects with the Canebière at rue St Ferréol and the Centre Bourse. To the south east of central Marseille in the 6th arrondissement are the Prefecture and the fountain of Place Castellane. To the south west are the hills of the 7th arrondissement, the railway station—Gare de Marseille Saint-Charles—is north of the Centre Bourse in the 1st arrondissement, it is linked by the Boulevard dAthènes to the Canebière. Marseille has a Mediterranean climate with mild, humid winters and warm to hot, december, January, and February are the coldest months, averaging temperatures of around 12 °C during the day and 4 °C at night. Marseille is officially the sunniest major city in France with over 2,900 hours of sunshine while the average sunshine in France is around 1,950 hours, less frequent is the Sirocco, a hot, sand-bearing wind, coming from the Sahara Desert. Snowfalls are infrequent, over 50% of years do not experience a single snowfall, Massalia, whose name was probably adapted from an existing language related to Ligurian, was the first Greek settlement in France. It was established within modern Marseille around 600 BC by colonists coming from Phocaea on the Aegean coast of Asia Minor. The connection between Massalia and the Phoceans is mentioned in Thucydidess Peloponnesian War, he notes that the Phocaean project was opposed by the Carthaginians, the founding of Massalia has also been recorded as a legend. Protis was invited inland to a banquet held by the chief of the local Ligurian tribe for suitors seeking the hand of his daughter Gyptis in marriage, at the end of the banquet, Gyptis presented the ceremonial cup of wine to Protis, indicating her unequivocal choice
2.
France
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France, officially the French Republic, is a country with territory in western Europe and several overseas regions and territories. The European, or metropolitan, area of France extends from the Mediterranean Sea to the English Channel and the North Sea, Overseas France include French Guiana on the South American continent and several island territories in the Atlantic, Pacific and Indian oceans. France spans 643,801 square kilometres and had a population of almost 67 million people as of January 2017. It is a unitary republic with the capital in Paris. Other major urban centres include Marseille, Lyon, Lille, Nice, Toulouse, during the Iron Age, what is now metropolitan France was inhabited by the Gauls, a Celtic people. The area was annexed in 51 BC by Rome, which held Gaul until 486, France emerged as a major European power in the Late Middle Ages, with its victory in the Hundred Years War strengthening state-building and political centralisation. During the Renaissance, French culture flourished and a colonial empire was established. The 16th century was dominated by civil wars between Catholics and Protestants. France became Europes dominant cultural, political, and military power under Louis XIV, in the 19th century Napoleon took power and established the First French Empire, whose subsequent Napoleonic Wars shaped the course of continental Europe. Following the collapse of the Empire, France endured a succession of governments culminating with the establishment of the French Third Republic in 1870. Following liberation in 1944, a Fourth Republic was established and later dissolved in the course of the Algerian War, the Fifth Republic, led by Charles de Gaulle, was formed in 1958 and remains to this day. Algeria and nearly all the colonies became independent in the 1960s with minimal controversy and typically retained close economic. France has long been a centre of art, science. It hosts Europes fourth-largest number of cultural UNESCO World Heritage Sites and receives around 83 million foreign tourists annually, France is a developed country with the worlds sixth-largest economy by nominal GDP and ninth-largest by purchasing power parity. In terms of household wealth, it ranks fourth in the world. France performs well in international rankings of education, health care, life expectancy, France remains a great power in the world, being one of the five permanent members of the United Nations Security Council with the power to veto and an official nuclear-weapon state. It is a member state of the European Union and the Eurozone. It is also a member of the Group of 7, North Atlantic Treaty Organization, Organisation for Economic Co-operation and Development, the World Trade Organization, originally applied to the whole Frankish Empire, the name France comes from the Latin Francia, or country of the Franks
3.
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
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Carbonate minerals
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IMA-CNMNC proposes a new hierarchical scheme. This list uses the Classification of Nickel–Strunz
5.
Stratum
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In geology and related fields, a stratum is a layer of sedimentary rock or soil with internally consistent characteristics that distinguish it from other layers. The stratum is the unit in a stratigraphic column and forms the basis of the study of stratigraphy. Each layer is one of a number of parallel layers that lie one upon another. They may extend over hundreds of thousands of kilometers of the Earths surface. Strata are typically seen as bands of different colored or differently structured material exposed in cliffs, road cuts, quarries, individual bands may vary in thickness from a few millimeters to a kilometer or more. Each band represents a mode of deposition, river silt, beach sand, coal swamp, sand dune, lava bed. Geologists study rock strata and categorize them by the material of beds, each distinct layer is typically assigned to the name of sheet, usually based on a town, river, mountain, or region where the formation is exposed and available for study. For example, the Burgess Shale is an exposure of dark, occasionally fossiliferous. Slight distinctions in material in a formation may be described as members, formations are collected into groups while groups may be collected into supergroups. Archaeological horizon Geologic formation Geologic map Geologic unit Law of superposition Bed GeoWhen Database
6.
Cassis
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Cassis is a commune situated east of Marseille in the department of Bouches-du-Rhône in the Provence-Alpes-Côte dAzur region in southern France. It is a popular tourist destination, famous for its cliffs, the wines of Cassis are white and rosé, and not to be confused with crème de cassis, a specialty of Burgundy which takes its name from blackcurrants, not the commune. The town is situated on the Mediterranean coast, about 20 kilometres east of Marseille, cap Canaille 394 metres, between Cassis and La Ciotat is one of the highest maritime bluffs in Europe, a sailors landmark for millennia. It is east of Marseille and in the department of Bouches-du-Rhône, one of its main beach, called Bestouan is made cooler by a karstic source. The site where Cassis now sits was first occupied between 500 and 600 BC by the Ligures, who constructed a fortified habitation at the top of the Baou Redon and these people lived by fishing, hunting, and by farming. The current site of Cassis could have been inhabited by the Greeks, during the Roman times, Cassis was part of the maritime route made by the Emperor Antoninus Pius. It was a village, established mainly around the Arena. The principal livelihood was fishing and maritime trade with North Africa, several archaeological discoveries attest to this. In the fifteenth century, Cassis was ceded to the Counts of Provence, then René of Anjou gave the town to the Bishops of Marseille, in the eighteenth century, Cassis started to develop outside the ramparts of the fortified city and around the port. After the Bourbon Restoration, new industries developed here, including the drying of cod, the manufacture of oil and clothing, coral work, wine-making. Stone of Cassis, which was quarried here since antiquity made the town famous and it has been used for the quays of the large Mediterranean ports (Alexandria, Algiers, Piraeus, Marseille, and Port Said. A claim that it was used for the base of the Statue of Liberty in New York City gained wide circulation but has been proved apocryphal, today, the stone is used more for domestic purposes such as the construction of sinks and fireplaces. In the twentieth century, as these began to disappear. Cassis was one of the first three vineyards to profit from the appellation dorigine contrôlée introduced in 1936, Cassis is twinned with, Burnham-on-Sea, United Kingdom Portofino, Italy Jean-Jacques Barthélemy, writer and numismatist, was born in Cassis. Henri Crémieux, stage and film actor, died at his house in Cassis, the Allée Henri Crémieux is named in his honour. Jerome Hill, American filmmaker and philanthropist, René Leriche, distinguished surgeon, died in Cassis. The Avenue du Professeur René Leriche is named in his honour, rudy Ricciotti, architect whose works include the Musée des Civilisations de lEurope et de la Méditerranée and the Jean Cocteau Museum, was resident in Cassis as of 2012. Jean-Pierre Teisseire, politician and retired football player, was the mayor of Cassis from 1995 to 2008
7.
French Riviera
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The Côte dAzur, often known in English as the French Riviera, is the Mediterranean coastline of the southeast corner of France, also including the sovereign state of Monaco. There is no boundary, but it is usually considered to extend from the Italian border in the east to Saint-Tropez, Hyères, Toulon. This coastline was one of the first modern resort areas and it began as a winter health resort for the British upper class at the end of the 18th century. In the summer, it played home to many members of the Rothschild family. After World War II, it became a popular tourist destination and convention site, many celebrities, such as Elton John and Brigitte Bardot, have homes in the region. Officially, the Côte dAzur is home to 163 nationalities with 83,962 foreign residents and its largest city is Nice, which has a population of 347,060. The city is the center of a communauté urbaine – Nice-Côte dAzur – bringing together 24 communes, Nice is home to Nice Côte dAzur Airport, Frances third-busiest airport, which is on an area of partially reclaimed coastal land at the western end of the Promenade des Anglais. A second airport at Mandelieu was once the commercial airport. The A8 autoroute runs through the region, as does the old main road known as the Route nationale 7. Trains serve the region and inland to Grasse, with the TGV Sud Est service reaching Nice-Ville station in five. The French Riviera has a population of more than two million. The region has 35,000 students, of whom 25 percent are working toward a doctorate, the French Riviera is a major yachting and cruising area with several marinas along its coast. As a tourist center, French Riviera benefits from 310 to 330 days of sunshine per year,115 kilometres of coastline, the name Côte dAzur was given to the coast by the writer Stéphen Liégeard in his book, La Côte d’azur, published in December 1887. Liégeard was born in Dijon, in the French department of Côte-dOr, the term French Riviera is typical of English use. It was built by analogy with the term Italian Riviera, which extends east of the French Riviera. As early as the 19th century, the British referred to the region as the Riviera or the French Riviera, usually referring to the part of the coast. Originally, riviera is an Italian noun which means coastline, in Occitan and French, the only usual names are Còsta dAzur in Occitan and Côte dAzur in French. A name like French Riviera is unusual and sounds odd, it could work as a word-to-word translation of the British point of view
8.
Corsica
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Corsica is an island in the Mediterranean Sea and one of the 13 regions of France. It is located west of the Italian Peninsula, southeast of the French mainland, a single chain of mountains make up two-thirds of the island. While being part of France, Corsica is also designated as a territorial collectivity by law, as a territorial collectivity, Corsica enjoys a greater degree of autonomy than other French regions, for example, the Corsican Assembly is able to exercise limited executive powers. The island formed a single department until it was split in 1975 into two departments, Haute-Corse and Corse-du-Sud, with its capital in Ajaccio, the prefecture city of Corse-du-Sud. Bastia, the city of Haute-Corse, is the second-largest settlement in Corsica. After being ruled by the Republic of Genoa since 1284, Corsica was briefly an independent Corsican Republic from 1755 until it was conquered by France in 1769. Due to Corsicas historical ties with the Italian peninsula, the island retains to this day many elements of the culture of Italy, the native Corsican language, whose northern variant is closely related to the Italian language, is recognised as a regional language by the French government. This Mediterranean island was ruled by various nations over the course of history but had several periods of independence. Napoleon was born in 1769 in the Corsican capital of Ajaccio and his ancestral home, Maison Bonaparte, is today used as a museum. The origin of the name Corsica is subject to much debate, to the Ancient Greeks it was known as Kalliste, Corsis, Cyrnos, Cernealis, or Cirné. Of these Cyrnos, Cernealis, or Cirné derive from a corruption of the most ancient Greek name of the island, Σειρηνούσσαι, the claim that latter Greek names are based on the Phoenician word for peninsula are highly unlikely. Corsica has been occupied continuously since the Mesolithic era and it acquired an indigenous population that was influential in the Mediterranean during its long prehistory. The Romans, who built a colony in Aléria, considered Corsica as one of the most backward regions of the Roman world, the island produced sheep, honey, resin and wax, and exported many slaves, not well considered because of their fierce and rebellious character. Moreover, it was known for its wines, exported to Rome. Administratively, the island was divided in pagi, which in the Middle Ages became the pievi, Corsica was integrated by Emperor Diocletian in Roman Italy. In the 5th century, the half of the Roman Empire collapsed, and the island was invaded by the Vandals. Briefly recovered by the Byzantines, it became part of the Kingdom of the Lombards—this made it a dependency of the March of Tuscany. Pepin the Short, king of the Franks and Charlemagnes father, expelled the Lombards, in the first quarter of the 11th century, Pisa and Genoa together freed the island from the threat of Arab invasion
9.
Brittany
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Brittany is a cultural region in the north-west of France. Brittany has also referred to as Less, Lesser or Little Britain. It is bordered by the English Channel to the north, the Celtic Sea and the Atlantic Ocean to the west, and its land area is 34,023 km². Since reorganisation in 1956, the administrative region of Brittany comprises only four of the five Breton departments. The remaining area of old Brittany, the Loire-Atlantique department around Nantes, at the 2010 census, the population of historic Brittany was estimated to be 4,475,295. Of these, 71% lived in the region of Brittany, while 29% lived in the Loire-Atlantique department, in 2012, the largest metropolitan areas were Nantes, Rennes, and Brest. Brittany is the homeland of the Breton people and is recognised by the Celtic League as one of the six Celtic nations. A nationalist movement seeks greater autonomy within the French Republic, the word Brittany, along with its French, Breton and Gallo equivalents Bretagne, Breizh and Bertaèyn, derive from the Latin Britannia, which means Britons land. This word had been used by the Romans since the 1st century to refer to Great Britain and this word derives from a Greek word, Πρεττανικη or Βρεττανίαι, used by Pytheas, an explorer from Massalia who visited the British Islands around 320 BC. This term probably comes from a Gallic word, aremorica, which close to the sea. Another name, Letauia, was used until the 12th century and it possibly means wide and flat or to expand and it gave the Welsh name for Brittany, Llydaw. Later, authors like Geoffrey of Monmouth used the terms Britannia minor, breton-speaking people may pronounce the word Breizh in two different ways, according to their region of origin. Breton can be divided into two dialects, the KLT and the dialect of Vannes. KLT speakers pronounce it and would write it Breiz, while the Vannetais speakers pronounce it, the official spelling is a compromise between both variants, with a z and an h together. In 1941, efforts to unify the dialects led to the creation of the so-called Breton zh, on its side, Gallo language has never had a widely accepted writing system and several ones coexist. For instance, the name of the region in that language can be written Bertaèyn in ELG script, or Bertègn in MOGA, Brittany has been inhabited by humans since the Lower Paleolithic. This population was scarce and very similar to the other Neanderthals found in the whole of Western Europe and their only original feature was a distinct culture, called Colombanian. One of the oldest hearths in the world has found in Plouhinec
10.
Conglomerate (geology)
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Conglomerates form by the consolidation and lithification of gravel. The size and composition of the fraction of a conglomerate may or may not vary in composition, sorting. In some conglomerates, the gravel-size class consist almost entirely of what were clay clasts at the time of deposition, conglomerates can be found in sedimentary rock sequences of all ages but probably make up less than 1 percent by weight of all sedimentary rocks. A sedimentary rock composed largely of gravel is first named according to the roundness of the gravel, if the gravel clasts that comprise it is largely well-rounded to subrounded, it is a conglomerate. If the gravel clasts that comprise it are largely angular, it is a breccia, such breccias can be called sedimentary breccias to differentiate them from other types of breccia, e. g. volcanic and fault breccias. Sedimentary rocks that contain a mixture of rounded and angular gravel clasts are sometimes called breccio-conglomerate, conglomerates are rarely composed entirely of gravel-size clasts. Typically, the space between the gravel-size clasts is filled by a mixture composed of varying amounts of silt, sand, paraconglomerates are also often unstratified and can contain more matrix than gravel clasts. If the gravel clasts of a conglomerate are in contact with each other, unlike paraconglomerates, orthoconglomerates are typically cross-bedded and often well-cemented and lithified by either calcite, hematite, quartz, or clay. The differences between paraconglomerates and orthoconglomerates reflect differences in how they are deposited, paraconglomerates are commonly either glacial tills or debris flow deposits. Orthoconglomerates are typically associated with aqueous currents, conglomerates are also classified according to the composition of their clasts. A conglomerate or any clastic sedimentary rock that consists of a rock or mineral is known as either a monomict, monomictic, oligomict. If the conglomerate consists of two or more different types of rocks, minerals, or combination of both, it is known as either a polymict or polymictic conglomerate. If a polymictic conglomerate contains an assortment of the clasts of metastable and unstable rocks and minerals, two recognized types of type of intraformational conglomerates are shale-pebble and flat-pebble conglomerates. Finally, conglomerates are often differentiated and named according to the dominant clast size comprising them, conglomerates are deposited in a variety of sedimentary environments. In turbidites, the part of a bed is typically coarse-grained. In this setting, conglomerates are normally very well sorted, well-rounded, conglomerates are normally present at the base of sequences laid down during marine transgressions above an unconformity, and are known as basal conglomerates. They represent the position of the shoreline at a time and are diachronous. Conglomerates deposited in environments are typically well rounded and well sorted
11.
River
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A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases a river flows into the ground and becomes dry at the end of its course without reaching another body of water, small rivers can be referred to using names such as stream, creek, brook, rivulet, and rill. There are no official definitions for the term river as applied to geographic features. Many names for small rivers are specific to geographic location, examples are run in parts of the United States, burn in Scotland and northeast England. Sometimes a river is defined as being larger than a creek, but not always, Rivers are part of the hydrological cycle. Potamology is the study of rivers while limnology is the study of inland waters in general. Extraterrestrial rivers of liquid hydrocarbons have recently found on Titan. Channels may indicate past rivers on other planets, specifically outflow channels on Mars and rivers are theorised to exist on planets, a river begins at a source, follows a path called a course, and ends at a mouth or mouths. The water in a river is confined to a channel. In larger rivers there is also a wider floodplain shaped by flood-waters over-topping the channel. Floodplains may be wide in relation to the size of the river channel. This distinction between river channel and floodplain can be blurred, especially in areas where the floodplain of a river channel can become greatly developed by housing. Rivers can flow down mountains, through valleys or along plains, the term upriver refers to the direction towards the source of the river, i. e. against the direction of flow. Likewise, the term describes the direction towards the mouth of the river. The term left bank refers to the bank in the direction of flow. The river channel typically contains a stream of water, but some rivers flow as several interconnecting streams of water. Extensive braided rivers are now found in only a few regions worldwide and they also occur on peneplains and some of the larger river deltas. Anastamosing rivers are similar to braided rivers and are quite rare
