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Sables Du Castrais Formation
The Sables du Castrais Formation, also known as the Molasses du Castrais, is a geologic formation of Eocene (Ypresian to Bartonian) age, outcropping in the Montagne Noire, Montagne-Noire region of France.Noulet, J.-B. (1858) – Du terrain éocène supérieur considéré comme l’un des étages constitutifs des Pyrénées. ''Bulletin de la Société géologique de France'', 1858, p. 277-284 History "Petrifaction, Petrified fossil remains" were known from the Sables du Castrais Formation since at least the 18th century,Fauré, Philippe. (2011). UN PATRIMOINE GEOLOGIQUE PEU CONNU : LES GISEMENTS DE VERTEBRES FOSSILES DE L’EOCENE MOYEN DU CASTRAIS (TARN, LUTETIEN SUPERIEUR A BARTONIEN SUPERIEUR). and several of these fossils were described by Georges Cuvier, Cuvier (1804) and Cuvier (1822) as belonging to ''Palaeotherium'' and ''Lophiodon''.Cuvier, G. (1822) – Recherche sur les ossements fossiles où l’on rétablit les caractères de plusieurs animaux dont les révolutions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geological Formation
A geological formation, or simply formation, is a body of rock having a consistent set of physical characteristics (lithology) that distinguishes it from adjacent bodies of rock, and which occupies a particular position in the layers of rock exposed in a geographical region (the stratigraphic column). It is the fundamental unit of lithostratigraphy, the study of strata or rock layers. A formation must be large enough that it can be mapped at the surface or traced in the subsurface. Formations are otherwise not defined by the thickness (geology), thickness of their rock strata, which can vary widely. They are usually, but not universally, tabular in form. They may consist of a single lithology (rock type), or of alternating beds of two or more lithologies, or even a heterogeneous mixture of lithologies, so long as this distinguishes them from adjacent bodies of rock. The concept of a geologic formation goes back to the beginnings of modern scientific geology. The term was used by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geologic Formation
A geological formation, or simply formation, is a body of rock having a consistent set of physical characteristics ( lithology) that distinguishes it from adjacent bodies of rock, and which occupies a particular position in the layers of rock exposed in a geographical region (the stratigraphic column). It is the fundamental unit of lithostratigraphy, the study of strata or rock layers. A formation must be large enough that it can be mapped at the surface or traced in the subsurface. Formations are otherwise not defined by the thickness of their rock strata, which can vary widely. They are usually, but not universally, tabular in form. They may consist of a single lithology (rock type), or of alternating beds of two or more lithologies, or even a heterogeneous mixture of lithologies, so long as this distinguishes them from adjacent bodies of rock. The concept of a geologic formation goes back to the beginnings of modern scientific geology. The term was used by Abraham Gottlob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Middle Eocene
The Eocene ( ) Epoch is a geological epoch that lasted from about 56 to 33.9 million years ago (mya). It is the second epoch of the Paleogene Period in the modern Cenozoic Era. The name ''Eocene'' comes from the Ancient Greek (''ēṓs'', "dawn") and (''kainós'', "new") and refers to the "dawn" of modern ('new') fauna that appeared during the epoch. The Eocene spans the time from the end of the Paleocene Epoch to the beginning of the Oligocene Epoch. The start of the Eocene is marked by a brief period in which the concentration of the carbon isotope 13C in the atmosphere was exceptionally low in comparison with the more common isotope 12C. The end is set at a major extinction event called the ''Grande Coupure'' (the "Great Break" in continuity) or the Eocene–Oligocene extinction event, which may be related to the impact of one or more large bolides in Siberia and in what is now Chesapeake Bay. As with other geologic periods, the strata that define the start and end ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Early Eocene
In the geologic timescale the Ypresian is the oldest age (geology), age or lowest stage (stratigraphy), stratigraphic stage of the Eocene. It spans the time between , is preceded by the Thanetian Age (part of the Paleocene) and is followed by the Eocene Lutetian Age. The Ypresian is consistent with the lower Eocene. Events The Ypresian Age begins during the throes of the Paleocene–Eocene Thermal Maximum (PETM). The Fur Formation in Denmark, the Messel shales in Germany, the Oise amber of France and Cambay amber of India are of this age. The Eocene Okanagan Highlands are an uplands subtropical to temperate series of lakes from the Ypresian. Stratigraphic definition The Ypresian Stage was introduced in scientific literature by Belgium, Belgian geologist André Hubert Dumont in 1850. The Ypresian is named after the Flanders, Flemish city of Ypres in Belgium (spelled ''Ieper'' in Dutch). The definitions of the original stage were totally different from the modern ones. The Ypresi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Gervais
Paul Gervais full name François Louis Paul Gervais (26 September 1816 – 10 February 1879) was a French palaeontologist and entomologist. Biography Gervais was born in Paris, where he obtained the diplomas of doctor of science and of medicine, and in 1835 he began palaeontological research as assistant in the laboratory of comparative anatomy at the ''Muséum national d'Histoire naturelle''. In 1841 he obtained the chair of zoology and comparative anatomy at the Faculty of Sciences in Montpellier, of which he was in 1856 appointed dean. In 1848–1852 appeared his important work ''Zoologie et paléontologie françaises'', supplementary to the palaeontological publications of Georges Cuvier and Henri Marie Ducrotay de Blainville; of this a second and greatly improved edition was issued in 1859. In 1865 he accepted the professorship of zoology at the Sorbonne, vacant through the death of Louis Pierre Gratiolet; this post he left in 1868 for the chair of comparative anatomy at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albi
Albi (; oc, Albi ) is a commune in France, commune in southern France. It is the prefecture of the Tarn (department), Tarn Departments of France, department, on the river Tarn (river), Tarn, 85 km northeast of Toulouse. Its inhabitants are called ''Albigensians'' (french: Albigeois, Albigeoise(s), oc, albigés -esa(s)). It is the seat of the Roman Catholic Archdiocese of Albi, Archbishop of Albi. The episcopal city, around the Albi Cathedral, Cathedral Sainte-Cécile, was added to the UNESCO list of World Heritage Sites in 2010 for its unique architecture. The site includes the Musée Toulouse-Lautrec, dedicated to Henri de Toulouse-Lautrec, the artist who was born in Albi. Administration Albi is the seat of four Canton in France, cantons, covering 16 Commune in France, communes, with a total population of 72,416 (2019). History The first human settlement in Albi was in the Bronze Age (3000–600 Before Christ, BC). After the Ancient Rome, Roman conquest of Gaul in 51&n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Castres
Castres (; ''Castras'' in the Languedocian dialect of Occitan) is the sole subprefecture of the Tarn department in the Occitanie region in Southern France. It lies in the former province of Languedoc, although not in the former region of Languedoc-Roussillon. In 2018, the commune had a population of 41,795. Castres is the fourth-largest industrial centre of the predominantly rural former Midi-Pyrénées region after Toulouse, Tarbes and Albi, as well as the largest in the part of Languedoc lying between Toulouse and Montpellier. It is noted for being the birthplace of the famous socialist leader Jean Jaurès (1859–1914) and home to the important Goya Museum of Spanish painting. Demographics In 1831, the population of Castres was 12,032, making it the largest town of the department of Tarn. One of the few industrial towns in the region of Albigeois, the population of the commune proper grew to 19,483 in 1901, and 34,126 by 1954. However, with the decline of its industrie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Léonce Roux Du Carl
Léonce is a French masculine given name. People with the name Léonce include: *Léonce (actor) (1823–1900), French actor and singer *Léonce Bekemans (born 1950), Belgian economist and scholar *Léonce-Henri Burel (1892–1977), French cinematographer *Léonce Corne (1894–1977), French film actor *Léonce Lagarde (1860–1936), was a French colonial governor of French Somaliland and ambassador *Léonce Perret (1880–1935), French film actor, director and producer *Léonce Rosenberg (1879–1947), French art historian, art collector and publisher *Léonce Verny François Léonce Verny, (2 December 1837 – 2 May 1908) was a French officer and naval engineerSims, Richard. (1998) ''French Policy Towards the Bakufu and Meiji Japan 1854-95: A Case of Misjudgement and Missed Opportunities,'' p. 246./ref> ... (1837–1908), French officer and naval engineer {{given name French masculine given names ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pharmacist
A pharmacist, also known as a chemist (Commonwealth English) or a druggist (North American and, archaically, Commonwealth English), is a healthcare professional who prepares, controls and distributes medicines and provides advice and instructions on the correct and safe use of medicines to achieve maximum benefit, minimal side effects and to avoid drug interactions. They also serve as primary care providers in the community. Pharmacists undergo university or graduate-level education to understand the biochemical mechanisms and actions of drugs, drug uses, therapeutic roles, side effects, potential drug interactions, and monitoring parameters. This is mated to anatomy, physiology, and pathophysiology. Pharmacists interpret and communicate this specialized knowledge to patients, physicians, and other health care providers. Among other licensing requirements, different countries require pharmacists to hold either a Bachelor of Pharmacy, Master of Pharmacy, or Doctor of Pharma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean-Baptiste Noulet
Jean-Baptiste Noulet (1 May 1802 – 24 May 1890) was a French scientist and naturalist who helped to prove the archæological existence of humans and was one of the pioneers of the scientific discipline of prehistoric archaeology. He was born in Venerque. Having obtained his doctorate in medicine at Montpellier in 1832, Noulet focused his research on Occitania and latterly on the Occitan language. In 1841, he was appointed chair of medical natural history at the preparatory school of medicine and pharmacy in Toulouse. Noulet served as the director of the Natural History Museum in Toulouse from 1872, where he founded a gallery devoted to prehistory. In the field of malacology, he issued an analytical study on the natural history of fluvial and terrestrial mollusks native to the sub-Pyrenean basin (1834). As a botanist, he published an exhaustive volume (754 pages) on regional plants of the sub-Pyrenees, ''La Flore du Bassin sous-pyrénéen'' (1837). In 1851, at Clermont-le-F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georges Cuvier
Jean Léopold Nicolas Frédéric, Baron Cuvier (; 23 August 1769 – 13 May 1832), known as Georges Cuvier, was a French naturalist and zoologist, sometimes referred to as the "founding father of paleontology". Cuvier was a major figure in natural sciences research in the early 19th century and was instrumental in establishing the fields of comparative anatomy and paleontology through his work in comparing living animals with fossils. Cuvier's work is considered the foundation of vertebrate paleontology, and he expanded Linnaean taxonomy by grouping classes into phylum, phyla and incorporating both fossils and living species into the classification. Cuvier is also known for establishing extinction as a fact—at the time, extinction was considered by many of Cuvier's contemporaries to be merely controversial speculation. In his ''Essay on the Theory of the Earth'' (1813) Cuvier proposed that now-extinct species had been wiped out by periodic catastrophic flooding events. In th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petrifaction
In geology, petrifaction or petrification () is the process by which organic material becomes a fossil through the replacement of the original material and the filling of the original pore spaces with minerals. Petrified wood typifies this process, but all organisms, from bacteria to vertebrates, can become petrified (although harder, more durable matter such as bone, beaks, and shells survive the process better than softer remains such as muscle tissue, feathers, or skin). Petrifaction takes place through a combination of two similar processes: permineralization and replacement. These processes create replicas of the original specimen that are similar down to the microscopic level. Processes Permineralization One of the processes involved in petrifaction is permineralization. The fossils created through this process tend to contain a large amount of the original material of the specimen. This process occurs when groundwater containing dissolved minerals (most commonly q ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
