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Weigeltisaurus Reconstruction
''Weigeltisaurus'' is an extinct genus of weigeltisaurid reptile from the Late Permian Kupferschiefer of Germany and Marl Slate of England. It has a single species, originally named as ''Palaechamaeleo jaekeli'' in 1930 and later assigned the name ''Weigeltisaurus jaekeli'' in 1939, when it was revealed that ''Palaeochamaeleo'' was a preoccupied name. A 1987 review by Evans and Haubold later lumped ''Weigeltisaurus jaekeli'' under ''Coelurosauravus'' as a second species of that genus. A 2015 reassessment of skull morphology study substantiated the validity of ''Weigeltisaurus'' and subsequent authors have used this genus. Like other Weigeltisaurids, they possessed long rod-like bones that radiated from the trunk that were likely used to support membranes used for gliding, similar to extant ''Draco'' lizards. History of discovery The first remains of ''Weigeltisaurus jaekeli'' were described by Johannes Weigelt in 1930 from a specimen (SSWG 113/7) found in the Kupferschiefer ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lopingian
The Lopingian is the uppermost series/last epoch of the Permian. It is the last epoch of the Paleozoic. The Lopingian was preceded by the Guadalupian and followed by the Early Triassic. The Lopingian is often synonymous with the informal terms late Permian or upper Permian. The name was introduced by Amadeus William Grabau in 1931 and derives from Leping, Jiangxi in China. It consists of two stages/ ages. The earlier is the Wuchiapingian and the later is the Changhsingian. The International Chronostratigraphic Chart (v2018/07) provides a numerical age of 259.1 ±0.5 Ma. If a Global Boundary Stratotype Section and Point (GSSP) has been approved, the lower boundary of the earliest stage determines numerical age of an epoch. The GSSP for the Wuchiapingian has a numerical age of 259.8 ± 0.4 Ma. Evidence from Milankovitch cycles suggests that the length of an Earth day during this epoch was approximately 22 hours. The Lopingian ended with the Permian–Triassic extinction event. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coelacanthus
''Coelacanthus'' ("Hollow Spine") is a genus of extinct coelacanths that first appeared during the Permian period. It was the first genus of coelacanths described, about a century before the discovery of the extant coelacanth. The order Coelacanthiformes is named after it. Description ''Coelacanthus'' bears a superficial similarity to the living coelacanth ''Latimeria'', though it was smaller, and had a more elongated head. Individuals grew up to in length, had an elongate codavypter or supplementary tail lobe, and had small lobed fins, suggesting that ''Coelacanthus'' were open-water predators. The fin rays of the caudal fin are hollow, which gave ''Coelacanthus'' its name. The name is an adaptation of the Modern Latin cœlacanthus ("hollow spine"), from the Greek κοῖλ-ος (koilos; "hollow") and ἄκανθ-α (akantha; "spine"). These hollow spines are a typical feature of coelacanths. Distribution and time The type species ''Coelacanthus granulatus'' was described ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parietal Bone
The parietal bones () are two bones in the Human skull, skull which, when joined at a fibrous joint, form the sides and roof of the Human skull, cranium. In humans, each bone is roughly quadrilateral in form, and has two surfaces, four borders, and four angles. It is named from the Latin ''paries'' (''-ietis''), wall. Surfaces External The external surface [Fig. 1] is convex, smooth, and marked near the center by an eminence, the parietal eminence (''tuber parietale''), which indicates the point where ossification commenced. Crossing the middle of the bone in an arched direction are two curved lines, the superior and inferior temporal lines; the former gives attachment to the temporal fascia, and the latter indicates the upper limit of the muscular origin of the temporal muscle. Above these lines the bone is covered by a tough layer of fibrous tissue – the epicranial aponeurosis; below them it forms part of the temporal fossa, and affords attachment to the temporal muscle. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weigeltisaurus Jaekeli Diagram
''Weigeltisaurus'' is an extinct genus of weigeltisaurid reptile from the Late Permian Kupferschiefer of Germany and Marl Slate of England. It has a single species, originally named as ''Palaechamaeleo jaekeli'' in 1930 and later assigned the name ''Weigeltisaurus jaekeli'' in 1939, when it was revealed that ''Palaeochamaeleo'' was a preoccupied name. A 1987 review by Evans and Haubold later lumped ''Weigeltisaurus jaekeli'' under ''Coelurosauravus'' as a second species of that genus. A 2015 reassessment of skull morphology study substantiated the validity of ''Weigeltisaurus'' and subsequent authors have used this genus. Like other Weigeltisaurids, they possessed long rod-like bones that radiated from the trunk that were likely used to support membranes used for gliding, similar to extant ''Draco'' lizards. History of discovery The first remains of ''Weigeltisaurus jaekeli'' were described by Johannes Weigelt in 1930 from a specimen (SSWG 113/7) found in the Kupferschiefer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nature (journal)
''Nature'' is a British weekly scientific journal founded and based in London, England. As a multidisciplinary publication, ''Nature'' features peer-reviewed research from a variety of academic disciplines, mainly in science and technology. It has core editorial offices across the United States, continental Europe, and Asia under the international scientific publishing company Springer Nature. ''Nature'' was one of the world's most cited scientific journals by the Science Edition of the 2019 ''Journal Citation Reports'' (with an ascribed impact factor of 42.778), making it one of the world's most-read and most prestigious academic journals. , it claimed an online readership of about three million unique readers per month. Founded in autumn 1869, ''Nature'' was first circulated by Norman Lockyer and Alexander Macmillan as a public forum for scientific innovations. The mid-20th century facilitated an editorial expansion for the journal; ''Nature'' redoubled its efforts in exp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornberg
Cornberg is a municipality in Hersfeld-Rotenburg district in northeastern Hesse, Germany. It is the district's smallest municipality. Geography Location The community lies between the towns of Bad Hersfeld to the south and Eschwege to the north, each 27 km away. The municipal area lies between the Stölzinger Gebirge and the Richelsdorfer Gebirge (ranges), and in the upper reaches of the Sontra, which flows through the outlying centres of Rockensüß and Königswald. Through Cornberg itself flows the brook Cornberger Wasser, which empties into the Sontra near Berneburg (a constituent community of Sontra). Neighbouring communities Cornberg borders in the north on the town of Waldkappel, in the east on the town of Sontra (both in the Werra-Meißner-Kreis), in the southeast on the community of Nentershausen, in the south on the town of Bebra and in the west on the town of Rotenburg an der Fulda (all three in Hersfeld-Rotenburg). Constituent communities Cornberg's ''Or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science (journal)
''Science'', also widely referred to as ''Science Magazine'', is the peer-reviewed academic journal of the American Association for the Advancement of Science (AAAS) and one of the world's top academic journals. It was first published in 1880, is currently circulated weekly and has a subscriber base of around 130,000. Because institutional subscriptions and online access serve a larger audience, its estimated readership is over 400,000 people. ''Science'' is based in Washington, D.C., United States, with a second office in Cambridge, UK. Contents The major focus of the journal is publishing important original scientific research and research reviews, but ''Science'' also publishes science-related news, opinions on science policy and other matters of interest to scientists and others who are concerned with the wide implications of science and technology. Unlike most scientific journals, which focus on a specific field, ''Science'' and its rival ''Nature (journal), Nature'' c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellrich
Ellrich is a town in the district of Nordhausen, in Thuringia, Germany. It is situated on the southern edge of the Harz, 13 km northwest of Nordhausen. It is the northernmost settlement in Thuringia. History Second World War During the Second World War, Ellrich housed two subcamps at and of the Mittelbau-Dora concentration camp. Personalities Sons and daughters of the city * Wilhelm Wiegand (1851–1915), historian and archivist * Wilhelm Apel (1905–1969), Hessian politician (SPD) and deputy of the Hessian state parliament * Dietrich Haugk (1925–2015), film director and voice actor * Rolf Hoppe Rolf Hoppe (6 December 1930 – 14 November 2018) was a prolific German stage, cinema, and television actor, who played in more than 400 films in a career which spanned over six decades. To international audiences Hoppe is perhaps best known f ... (1930-2018), actor References Towns in the Harz Nordhausen (district) {{Nordhausen-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Susan E
Susan is a feminine given name, from Persian "Susan" (lily flower), from Egyptian '' sšn'' and Coptic ''shoshen'' meaning "lotus flower", from Hebrew ''Shoshana'' meaning "lily" (in modern Hebrew this also means "rose" and a flower in general), from Greek ''Sousanna'', from Latin ''Susanna'', from Old French ''Susanne''. Variations * Susana (given name), Susanna, Susannah * Suzana, Suzanna, Suzannah * Susann, Suzan, Suzann * Susanne (given name), Suzanne * Susanne (given name) * Suzan (given name) * Suzanne * Suzette (given name) * Suzy (given name) * Zuzanna (given name) *Cezanne (Avant-garde) Nicknames Common nicknames for Susan include: * Sue, Susie, Susi (German), Suzi, Suzy, Suzie, Suze, Poosan, Sanna, Suzie, Sookie, Sukie, Sukey, Subo, Suus (Dutch), Shanti In other languages * fa, سوسن (Sousan, Susan) ** tg, Савсан (Savsan), tg, Сӯсан (Sūsan) * ku, Sosna,Swesne * ar, سوسن (Sawsan) * hy, Շուշան (Šušan) * (Sushan) * Su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marl Slate
The Marl Slate Formation is a geological formation in England. Despite its name, it is mostly dolomite rock. The Marl Slate Formation was formed about 273 to 259 million years ago, during the Guadalupian and Lopingian epochs of the late Permian period of the Earth's geological history. This formation is part of the Zechstein Group of rocks, and is equivalent to the Kupferschiefer of Germany. The Marl Slate Formation contains fossils including the conodont '' Mesogondolella britannica'' and the dorypterid fishes ''Dorypterus'' and ''Lekanichthys'', as well as the gliding reptile ''Weigeltisaurus'' and terrestrial reptile ''Protorosaurus'' The Marl Slate Formation outcrops in County Durham and Yorkshire in north-east England. See also * Geology of Yorkshire * List of fossiliferous stratigraphic units in England See also *Lists of fossiliferous stratigraphic units in Europe * Lists of fossiliferous stratigraphic units in the United Kingdom References * {{DEFAULTSORT: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tyne And Wear
Tyne and Wear () is a metropolitan county in North East England, situated around the mouths of the rivers Tyne and Wear. It was created in 1974, by the Local Government Act 1972, along with five metropolitan boroughs of Gateshead, Newcastle upon Tyne, Sunderland, North Tyneside and South Tyneside. It is bordered by Northumberland to the north and Durham to the south; the county boundary was formerly split between these counties with the border as the River Tyne. The former county council was based at Sandyford House. There is no longer county level local governance following the county council disbanding in 1986, by the Local Government Act 1985, with the metropolitan boroughs functioning separately. The county still exists as a metropolitan county and ceremonial purposes, as a geographic frame of reference. There are two combined authorities covering parts of the county area, North of Tyne and North East. History In the late 600s and into the 700s Saint Bede lived ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hetton-le-Hole
Hetton-le-Hole is a town situated in the City of Sunderland, Tyne and Wear, England. It is in the historic county of Durham. A182 runs through the town, between Houghton-le-Spring and Easington Lane (the latter borders the County Durham District), off the A690 and close to the A1(M). The parish, which includes the villages of Easington Lane and Warden Law, had a population of 14,402 in 2001 . The parish also includes Hetton proper, along with East Rainton, Middle Rainton (West Rainton is a separate parish), Low Moorsley and High Moorsley. Great Eppleton Wind Farm, a wind farm originally of four dual-bladed alternators, provides electricity to the National Grid. The original wind turbines have been replaced by larger three-bladed versions. The turbines are far enough away from local houses not to cause any audible disturbance. History The history of the Hetton area can be traced back for up to a thousand years. The name of Hetton-le-Hole derives from two Anglo-Saxon words ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
