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Orosaurus
''Orosaurus'' ("mountain lizard") is a dubious genus of basal sauropodomorph from the Late Triassic of South Africa. Classification The holotype was discovered in 1863. It was first described by Thomas Henry Huxley in 1867 based on holotype NHMUK R1626, a proximal end of a left tibia (misidentified as a distal femur). However, Huxley declined to provide a species name. In his 1889 catalogue of fossil reptiles in the Natural History Museum in London, Richard Lydekker mistakenly considered ''Orosaurus'' preoccupied by the lizard genus '' Oreosaurus'' and coined ''Orinosaurus capensis'' for NHMUK R1626. Along with '' Euskelosaurus'', Lydekker considered ''Orosaurus'' (''Orinosaurus'' of his usage) to be an ornithischian dinosaur. von Huene (1940) treated ''Orosaurus'' as a species of ''Euskelosaurus'', as ''E. capensis''. van Heerden (1979) considered ''Orosaurus'' a synonym of ''Euskelosaurus''. However, Gauffre (1996) referred ''Orosaurus'' to his ''nomen ex dissertationae'' " ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1867 In Paleontology
Arthropods Insects Archosauromorphs Newly named dinosaurs Paleontologists * Death of pioneering French paleontologist Jacques Amand Eudes-Deslongchamps.{{cite book, last = Farlow, first = James O., author2= M. K. Brett-Surmann, title = The Complete Dinosaur, publisher = Indiana University Press, year = 1999, location = Bloomington, Indiana, pages = 10, isbn = 978-0-253-21313-6 References 1860s in paleontology Paleontology Paleontology (), also spelled palaeontology or palæontology, is the scientific study of life that existed prior to, and sometimes including, the start of the Holocene epoch (roughly 11,700 years before present). It includes the study of fos ... Paleontology 7 Paleontology, 1867 In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Late Triassic
The Late Triassic is the third and final epoch (geology), epoch of the Triassic geologic time scale, Period in the geologic time scale, spanning the time between annum, Ma and Ma (million years ago). It is preceded by the Middle Triassic Epoch and followed by the Early Jurassic Epoch. The corresponding series (stratigraphy), series of rock beds is known as the Upper Triassic. The Late Triassic is divided into the Carnian, Norian and Rhaetian Geologic time scale, Ages. Many of the first dinosaurs evolved during the Late Triassic, including ''Plateosaurus'', ''Coelophysis'', and ''Eoraptor''. The Triassic–Jurassic extinction event began during this epoch and is one of the five major mass extinction events of the Earth. Etymology The Triassic was named in 1834 by Friedrich August von Namoh, Friedrich von Alberti, after a succession of three distinct rock layers (Greek meaning 'triad') that are widespread in southern Germany: the lower Buntsandstein (colourful sandstone'')'', t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kholumolumo
''Kholumolumo'' (referring to a type of dragon the local Basuto associate with dinosaurs), formerly "Kholumolumosaurus" or "Thotobolosaurus", is an extinct genus of massopodan sauropodomorph dinosaur, which was closely related to '' Sarahsaurus'', from the lower Elliot Formation of Maphutseng, Lesotho. The type species, ''Kholumolumo ellenbergerorum'' was formally described in 2020. Discovery and naming In 1930, Samuel Motsoane, principal of the Paris Evangelical Mission School at Bethesda in Lesotho, found dispersed dinosaur bones. In 1955, he told this to the protestant missionary Paul Ellenberger. In September 1955, P. Ellenberger and his brother François Ellenberger uncovered a bonebed in the immediate vicinity of a refuse pile a few meters from native huts in the Village of Maphutseng, western Lesotho, in a layer of the Elliot Formation. The location was locally called the ''Thotobolo ea ‘Ma-Beata'', the "trash heap of Beata's mother". In November 1955, they were re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fossils Of South Africa
A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in amber, hair, petrified wood and DNA remnants. The totality of fossils is known as the ''fossil record''. Paleontology is the study of fossils: their age, method of formation, and evolutionary significance. Specimens are usually considered to be fossils if they are over 10,000 years old. The oldest fossils are around 3.48 billion years old to 4.1 billion years old. Early edition, published online before print. The observation in the 19th century that certain fossils were associated with certain rock strata led to the recognition of a geological timescale and the relative ages of different fossils. The development of radiometric dating techniques in the early 20th century allowed scientists to quantitatively measure the absol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Late Triassic Dinosaurs Of Africa
Late may refer to: * LATE, an acronym which could stand for: ** Limbic-predominant age-related TDP-43 encephalopathy, a proposed form of dementia ** Local-authority trading enterprise, a New Zealand business law ** Local average treatment effect, a concept in econometrics Music * ''Late'' (album), a 2000 album by The 77s * Late!, a pseudonym used by Dave Grohl on his ''Pocketwatch'' album * Late (rapper), an underground rapper from Wolverhampton * "Late" (song), a song by Blue Angel * "Late", a song by Kanye West from ''Late Registration'' Other * Late (Tonga), an uninhabited volcanic island southwest of Vavau in the kingdom of Tonga * "Late" (''The Handmaid's Tale''), a television episode * LaTe, Oy Laivateollisuus Ab, a defunct shipbuilding company * Late may refer to a person who is Dead See also * * * ''Lates'', a genus of fish in the lates perch family * Later (other) * Tardiness * Tardiness (scheduling) In scheduling, tardiness is a measure of a delay in exe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sauropodomorphs
Sauropodomorpha ( ; from Greek, meaning "lizard-footed forms") is an extinct clade of long-necked, herbivorous, saurischian dinosaurs that includes the sauropods and their ancestral relatives. Sauropods generally grew to very large sizes, had long necks and tails, were quadrupedal, and became the largest animals to ever walk the Earth. The '' prosauropods,'' which preceded the sauropods, were smaller and were often able to walk on two legs. The sauropodomorphs were the dominant terrestrial herbivores throughout much of the Mesozoic Era, from their origins in the Late Triassic (approximately 230 Ma) until their decline and extinction at the end of the Cretaceous. Description Sauropodomorphs were adapted to browsing higher than any other contemporary herbivore, giving them access to high tree foliage. This feeding strategy is supported by many of their defining characteristics, such as: a light, tiny skull on the end of a long neck (with ten or more elongated cervical vertebrae) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Dinosauria
''The Dinosauria'' is an extensive book on dinosaurs, compiled by David B. Weishampel, Peter Dodson, and Halszka Osmólska. It has been published in 2 editions, with the first edition published in 1990, consisting of material from 23 scientists.Benson R. (2007), "Review: Weishampel D.B., Dodson P. & Osmolska H. 2004. ''The Dinosauria''", ''Geological Magazine'' 144(1): pp. 218-219 The second, greatly revised edition, was published in 2004, with material from 43 scientists. Both editions were published by University of California Press. The book covers a wide range of topics about dinosaurs, including their systematics, anatomy, and history History (derived ) is the systematic study and the documentation of the human activity. The time period of event before the History of writing#Inventions of writing, invention of writing systems is considered prehistory. "History" is an umbr .... It has been lauded as "the best scholarly reference work available on dinosaurs" and "an hist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plateosauravus
''Plateosauravus'' ("grandfather of ''Plateosaurus''") is a basal plateosaurian of uncertain affinities from the Late Triassic Elliot Formation of South Africa. Sidney Haughton named ''Plateosaurus cullingworthi'' in 1924 from a partial skeleton,Haughton, S.H. (1924) "The fauna and stratigraphy of the Stormberg Series". ''Annals of the South African Museum'' 12:323-497. type specimen SAM 3341, 3345, 3347, 3350–51, 3603, 3607. The specific name honoured collector T.L. Cullingworth. Friedrich von Huene reassessed it in 1932 as belonging to a new genus, which he named ''Plateosauravus''.von Huene, F. (1932).Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte. ''Monographien zur Geologie und Palaeontologie'', series 1:4, 361 pp. Jacques van Heerden reassigned it to '' Euskelosaurus'' in 1979, and this has been how it was usually considered.van Heerden, J. (1979). The morphology and taxonomy of '' Euskelosaurus'' (Reptilia: Saurischia; Late Triassic) from South Afr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meroktenos
''Meroktenos'' is a genus of basal sauropodomorph dinosaur that lived during the Late Triassic period of what is now Lesotho. Discovery and naming In 1959, François Ellenberger, Paul Ellenberger, Jean Fabre and Leonard Ginsburg discovered the type specimen, a thighbone or femur and other assorted bones, south of the village of Thabana Morena. In 1962 these were addressed in a thesis by D. Costedoat. The exact location the bones were recovered, is today unknown. In 1993, François-Xavier Gauffre assigned the remains to a second species of ''Melanorosaurus'': ''Melanorosaurus thabanensis''. The description was provisional, and in 1997 the fossil was described in more detail in a publication by Jacques van Heerden and Peter Malcolm Galton. The specific name refers to the site Thabana-Morena in Lesotho. Gauffre assumed that the specimen had been found in the Upper Elliot Formation dating from the Hettangian-Sinemurian and thus was about twenty million year younger than ''Mela ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oreosaurus
''Oreosaurus'' is a genus of lizards in the family Gymnophthalmidae. The genus is found in South America. Species The genus ''Oreosaurus'' contains 7 species which are recognized as being valid."''Oreosaurus'' ". The Reptile Database. www.reptile-database.org. *'' Oreosaurus achlyens'' *'' Oreosaurus bisbali'' *'' Oreosaurus luctuosus'' - lightbulb lizard *'' Oreosaurus mcdiarmidi'' *'' Oreosaurus rhodogaster'' *'' Oreosaurus serranus'' *''Oreosaurus shrevei'' - Shreve's lightbulb lizard '' Nota bene'': A binomial authority In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, bot ... in parentheses indicates that the species was originally described in a genus other than ''Oreosaurus''. References Lizard genera Taxa named by Oskar Boettger {{Lizard-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Henry Huxley
Thomas Henry Huxley (4 May 1825 – 29 June 1895) was an English biologist and anthropologist specialising in comparative anatomy. He has become known as "Darwin's Bulldog" for his advocacy of Charles Darwin's theory of evolution. The stories regarding Huxley's famous 1860 Oxford evolution debate with Samuel Wilberforce were a key moment in the wider acceptance of evolution and in his own career, although some historians think that the surviving story of the debate is a later fabrication. Huxley had been planning to leave Oxford on the previous day, but, after an encounter with Robert Chambers, the author of '' Vestiges'', he changed his mind and decided to join the debate. Wilberforce was coached by Richard Owen, against whom Huxley also debated about whether humans were closely related to apes. Huxley was slow to accept some of Darwin's ideas, such as gradualism, and was undecided about natural selection, but despite this he was wholehearted in his public support of D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holotype
A holotype is a single physical example (or illustration) of an organism, known to have been used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of several examples, but explicitly designated as the holotype. Under the International Code of Zoological Nomenclature (ICZN), a holotype is one of several kinds of name-bearing types. In the International Code of Nomenclature for algae, fungi, and plants (ICN) and ICZN, the definitions of types are similar in intent but not identical in terminology or underlying concept. For example, the holotype for the butterfly '' Plebejus idas longinus'' is a preserved specimen of that subspecies, held by the Museum of Comparative Zoology at Harvard University. In botany, an isotype is a duplicate of the holotype, where holotype and isotypes are often pieces from the same individual plant or samples from the same gathering. A holotype is not necessaril ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
