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Gustave Frédéric Dollfus
Gustave Frédéric Dollfus (26 November 1850, Paris – 6 November 1931, Paris) was a French geologist and malacologist. He was the father of parasitologist Robert-Philippe Dollfus (1887–1976). In 1868–70 he studied geology under Edmond Hébert at the Sorbonne, then continued his education in Lille as a pupil of Jules Gosselet. In 1879 he began work at the ''Service de la carte géologique de la France'' (Department of French geological cartography).Annales des Mines (biography) He was twice chosen as president of the ''Société de géologie de France'' (1896 and 1916). In 1923 he was awarded the by the |
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of cities in the European Union by population within city limits, fourth-most populous city in the European Union and the List of cities proper by population density, 30th most densely populated city in the world in 2022. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, culture, Fashion capital, fashion, and gastronomy. Because of its leading role in the French art, arts and Science and technology in France, sciences and its early adoption of extensive street lighting, Paris became known as the City of Light in the 19th century. The City of Paris is the centre of the Île-de-France region, or Paris Region, with an official estimated population of 12,271,794 inhabitants in January 2023, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cotentin Peninsula
The Cotentin Peninsula (, ; ), also known as the Cherbourg Peninsula, is a peninsula in Normandy that forms part of the northwest coast of France. It extends north-westward into the English Channel, towards Great Britain. To its west lie the Gulf of Saint-Malo and the Channel Islands, and to the southwest lies the peninsula of Brittany. The peninsula lies wholly within the department of Manche, in the region of Normandy. Geography The Cotentin peninsula is part of the Armorican Massif (with the exception of the Plain lying in the Paris Basin) and lies between the estuary of the Vire river and Mont Saint-Michel Bay. It is divided into three areas: the headland of Cap de la Hague, the Cotentin Pass (the Plain), and the valley of the Saire River ( Val de Saire). It forms the bulk of the department of Manche. Its southern part, known as "le Marais" (the Marshlands), crosses from east to west from just north west of Saint Lo and east of Lessay and marks a natural border with t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1850 Births
Events January–March * January 29 – Henry Clay introduces the Compromise of 1850 to the United States Congress. * January 31 – The University of Rochester is founded in Rochester, New York. * January – Sacramento floods. * February 28 – The University of Utah opens in Salt Lake City. * March 5 – The Britannia Bridge opens over the Menai Strait in Wales. * March 7 – United States Senator Daniel Webster gives his "Seventh of March" speech, in which he endorses the Compromise of 1850, in order to prevent a possible civil war. * March 16 – Nathaniel Hawthorne's historical novel '' The Scarlet Letter'' is published in Boston, Massachusetts. * March 19 – American Express is founded by Henry Wells and William Fargo. * March 31 – The paddle steamer , bound from Cork to London, is wrecked in the English Channel with the loss of all 250 on board. April–June * April 4 – Los Angeles is incorp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portugal
Portugal, officially the Portuguese Republic, is a country on the Iberian Peninsula in Southwestern Europe. Featuring Cabo da Roca, the westernmost point in continental Europe, Portugal borders Spain to its north and east, with which it shares Portugal-Spain border, the longest uninterrupted border in the European Union; to the south and the west is the North Atlantic Ocean; and to the west and southwest lie the Macaronesia, Macaronesian archipelagos of the Azores and Madeira, which are the two Autonomous Regions of Portugal, autonomous regions of Portugal. Lisbon is the Capital city, capital and List of largest cities in Portugal, largest city, followed by Porto, which is the only other Metropolitan areas in Portugal, metropolitan area. The western Iberian Peninsula has been continuously inhabited since Prehistoric Iberia, prehistoric times, with the earliest signs of Human settlement, settlement dating to 5500 BC. Celts, Celtic and List of the Pre-Roman peoples of the Iberia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allier
Allier ( , , ; ) is a Departments of France, department in the Auvergne-Rhône-Alpes Regions of France, region that borders Cher (department), Cher to the west, Nièvre to the north, Saône-et-Loire and Loire (department), Loire to the east, Puy-de-Dôme to the south, and Creuse to the south-west. Named after the river Allier (river), Allier, it had a population of 334,872 in 2021.Populations légales 2021: 03 Allier INSEE (in French) Moulins, Allier, Moulins is the Prefectures in France, prefecture; Montluçon and Vichy are the Subprefectures in France, subprefectures. Its Institut national de la statistique et des études économiques (France), INSEE and Postal codes in France, post code is 03. Before 2018, the inhabitants of the department did not have a demonym. The inhabitants of the depar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vichy
Vichy (, ; ) is a city in the central French department of Allier. Located on the Allier river, it is a major spa and resort town and during World War II was the capital of Vichy France. As of 2021, Vichy has a population of 25,789. Known for its mineral springs since the Roman times, Vichy had become a major destination for the French nobility and the wealthy by the late 18th century. The town developed further under the patronage of Napoleon III. Following the 1940 armistice, the pro-German collaborationist government headed by Philippe Pétain was set up at Vichy, which remained the de facto capital of the French rump state for the next four years. After the war, the city experienced a period of great prosperity but went into decline from the 1960s. In 2021, the town became part of the transnational UNESCO World Heritage Site under the name " Great Spa Towns of Europe" because of its famous baths and its architectural testimony to the popularity of spa towns in Europe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Touraine
Touraine (; ) is one of the traditional provinces of France. Its capital was Tours. During the political reorganization of French territory in 1790, Touraine was divided between the departments of Indre-et-Loire, :Loir-et-Cher, Indre and Vienne. Geography Traversed by the river Loire and its tributaries the Cher, the Indre and the Vienne, Touraine makes up a part of the western Paris Basin. It is well known for its viticulture. The TGV high-speed train system, which connects Tours with Paris (200 kilometers away) in just over an hour, has made Touraine a place of residence for people who work in the French capital but seek a different quality of life. History Touraine takes its name from a Celtic tribe called the Turones, who inhabited the region about two thousand years ago. In 1044, the control of Touraine was given to the Angevins, who (as the House of Plantagenet) became kings of England in 1154, the castle of Chinon being their greatest stronghold. In 1205, Phil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seashell
A seashell or sea shell, also known simply as a shell, is a hard, protective outer layer usually created by an animal or organism that lives in the sea. Most seashells are made by Mollusca, mollusks, such as snails, clams, and oysters to protect their soft insides. Empty seashells are often found washed up on beaches by beachcombing, beachcombers. The shells are empty because the animal has died and the soft parts have decomposition, decomposed or been eaten by another organism. A seashell is usually the exoskeleton of an invertebrate (an animal without a backbone), and is typically composed of calcium carbonate or chitin. Most shells that are found on beaches are the shells of marine (ocean), marine mollusks, partly because these shells are usually made of calcium carbonate, and endure better than shells made of chitin. Apart from mollusk shells, other shells that can be found on beaches are those of barnacles, horseshoe crabs and brachiopods. Marine annelid worms in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Normandy
Normandy (; or ) is a geographical and cultural region in northwestern Europe, roughly coextensive with the historical Duchy of Normandy. Normandy comprises Normandy (administrative region), mainland Normandy (a part of France) and insular Normandy (mostly the British Channel Islands). It covers . Its population in 2017 was 3,499,280. The inhabitants of Normandy are known as Normans; the region is the historic homeland of the Norman language. Large settlements include Rouen, Caen, Le Havre and Cherbourg-en-Cotentin, Cherbourg. The cultural region of Normandy is roughly similar to the historical Duchy of Normandy, which includes small areas now part of the departments of Mayenne and Sarthe. The Channel Islands (French: ''Îles Anglo-Normandes'') are also historically part of Normandy; they cover and comprise two bailiwicks: Bailiwick of Guernsey, Guernsey and Jersey, which are British Crown Dependencies. Normandy's name comes from the settlement of the territory by Vikings ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transformism
The Transmutation of species and transformism are 18th and early 19th-century ideas about the change of one species into another that preceded Charles Darwin's theory of evolution through natural selection. The French ''Transformisme'' was a term used by Jean Baptiste Lamarck in 1809 for his theory, and other 18th and 19th century proponents of pre-Darwinian evolutionary ideas included Denis Diderot, Étienne Geoffroy Saint-Hilaire, Erasmus Darwin, Robert Grant, and Robert Chambers, the anonymous author of the 1844 book ''Vestiges of the Natural History of Creation''. Such ideas were associated with 18th century ideas of Deism and human progress. Opposition in the scientific community to these early theories of evolution, led by influential scientists like the anatomists Georges Cuvier and Richard Owen, and the geologist Charles Lyell, was intense. The debate over them was an important stage in the history of evolutionary thought and influenced the subsequent reaction to Darwi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loire
The Loire ( , , ; ; ; ; ) is the longest river in France and the 171st longest in the world. With a length of , it drains , more than a fifth of France's land, while its average discharge is only half that of the Rhône. It rises in the southeastern quarter of the French Massif Central in the Cévennes range (in the departments of France, department of Ardèche) at near Mont Gerbier de Jonc; it flows north through Nevers to Orléans, then west through Tours and Nantes until it reaches the Bay of Biscay (Atlantic Ocean) at St Nazaire, Saint-Nazaire. Its main tributaries include the rivers Nièvre (Loire), Nièvre, Maine (river), Maine and the Erdre on its right bank, and the rivers Allier (river), Allier, Cher (river), Cher, Indre (river), Indre, Vienne (river), Vienne, and the Sèvre Nantaise on the left bank. The Loire gives its name to six departments: Loire (department), Loire, Haute-Loire, Loire-Atlantique, Indre-et-Loire, Maine-et-Loire, and Saône-et-Loire. The lower ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Middle Miocene
The Middle Miocene is a sub-epoch of the Miocene epoch (geology), epoch made up of two Stage (stratigraphy), stages: the Langhian and Serravallian stages. The Middle Miocene is preceded by the Early Miocene. The sub-epoch lasted from 15.97 ± 0.05 Ma (million years ago) to 11.608 ± 0.005 Ma. During this period, a sharp drop in global temperatures took place. This event is known as the Middle Miocene disruption, Middle Miocene Climatic Transition. For the purpose of establishing European land mammal ages, this sub-epoch is equivalent to the Astaracian age. References External links GeoWhen Database - Middle Miocene Miocene, .02 Miocene geochronology, 02 Langhian, * Serravallian, * {{geochronology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
