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Villafranchian
Villafranchian age ( ) is a period of geologic time (3.5–1.0 Ma) spanning the Late Pliocene and Early Pleistocene used more specifically with European Land Mammal Ages. Named by Italian geologist Lorenzo Pareto for a sequence of terrestrial sediments studied near Villafranca d'Asti, a town near Turin,http://archaeologywordsmith.com/lookup.php?category=&where=headword&terms=Villafranchian it succeeds the Ruscinian age, and is followed by the Galerian. The Villafranchian is sub-divided into six faunal units based on the localities of Triversa, Montopoli, Saint-Vallier, Olivola, Tasso and Farnetta.The Pleistocene Boundary and the Beginning of the Quaternary edited by John A. Van Couvering. Cambridge University Press 1997 A major division of both geological deposits ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Land Mammal Ages
The European Land Mammal Mega Zones (abbreviation: ELMMZ, more commonly known as European land mammal ages or ELMA) are zones in rock layers that have a specific assemblage of fossils (biozones) based on occurrences of fossil assemblages of European land mammals. These biozones cover most of the Cenozoic, with particular focus having been paid to the Neogene and Paleogene systems (i.e. rock layers which are 65.5 to 2.588 million years old), the Quaternary has several competing systems. In cases when fossils of mammals are abundant, stratigraphers and paleontologists can use these biozones as a more practical regional alternative to the stages of the official ICS geologic timescale. European Land Mammal Mega Zones are often also confusingly referred to as ages, stages, or intervals. Biostratigraphic methods Mammal zones were, like all biozones, established using geographic place names where fossil materials were obtained. The basic unit of measure is the first/last boundary stat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canis Etruscus
''Canis etruscus'', the Etruscan wolf, is an extinct species of canine that was endemic to Mediterranean Europe during the Early Pleistocene. The Etruscan wolf has been described as a small wolf-like dog. The Etruscan wolf has been accepted as the ancestor of '' C. mosbachensis'', that is the ancestor of the grey wolf (''C. lupus''), for a long time. Recent research has suggested that ''C. borjgali'' from Dmanisi has to be considered the ancestor of '' C. mosbachensis''. Taxonomy The fossil record for ancient vertebrates is composed of rarely occurring fragments, from which it is often impossible to obtain genetic material. Researchers are limited to morphologic analysis but it is difficult to estimate the intra-species and inter-species variations and relationships that existed between specimens across time and place. Some observations are debated by researchers who do not always agree, and hypotheses that are supported by some authors are challenged by others. Several specie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pachycrocuta Brevirostris
''Pachycrocuta'' is an extinct genus of prehistoric hyenas. The largest and most well-researched species is ''Pachycrocuta brevirostris'', colloquially known as the giant short-faced hyena as it stood about at the shoulder and it is estimated to have averaged in weight, approaching the size of a lioness, making it the largest known hyena. ''Pachycrocuta'' first appeared during the late Miocene (Messinian, 7.2 to 5.3 million years agoA. Hill, G. Curtis, and R. Drake. 1986. Sedimentary stratigraphy of the Tugen Hills, Baringo, Kenya. Geological Society of America Special Publication 25:285-295). By 800,000 years ago, it became locally extinct in Europe and became completely extinct during the middle Pleistocene, 400,000 years ago. Taxonomy The first identified fossil of the short-faced hyena was discovered in Le Puy, Auvergne, France, in 1845 by French paleontologist Auguste Aymard. In 1850, French paleontologist Paul Gervais made it the holotype specimen of a new species, '' Hyae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Villafranca D'Asti
Villafranca d'Asti is a ''comune'' (municipality) in the Province of Asti in the Italian region Piedmont, located about southeast of Turin and about west of Asti. The town was founded by the commune of Asti in 1275. It is home to the church of Sant'Elena, built in 1646–52 under design of Amedeo di Castellamonte. The Villafranchian Villafranchian age ( ) is a period of geologic time (3.5–1.0 Ma) spanning the Late Pliocene and Early Pleistocene used more specifically with European Land Mammal Ages. Named by Italian geologist Lorenzo Pareto for a sequence of terrestria ... geological age is named for the town.http://archaeologywordsmith.com/lookup.php?category=&where=headword&terms=Villafranchian References External links Official website Cities and towns in Piedmont {{Asti-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Fox
The red fox (''Vulpes vulpes'') is the largest of the true foxes and one of the most widely distributed members of the order Carnivora, being present across the entire Northern Hemisphere including most of North America, Europe and Asia, plus parts of North Africa. It is listed as least concern by the IUCN. Its range has increased alongside human expansion, having been introduced to Australia, where it is considered harmful to native mammals and bird populations. Due to its presence in Australia, it is included on the list of the "world's 100 worst invasive species". The red fox originated from smaller-sized ancestors from Eurasia during the Middle Villafranchian period, and colonised North America shortly after the Wisconsin glaciation. Among the true foxes, the red fox represents a more progressive form in the direction of carnivory. Apart from its large size, the red fox is distinguished from other fox species by its ability to adapt quickly to new environments. Despit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lorenzo Pareto
Lorenzo Nicolò Pareto (Genoa, 6 December 1800 – Genoa, 19 June 1865) was an Italian geologist and statesman. As a man of science, he is considered one of the fathers of modern geology. A member of the Italian National Academy of Sciences, he is credited with naming the Villafranchian age, a European land mammal age between 3 and 2 million years ago overlapping the end of the Pliocene era and beginning of the Pleistocene era. As a politician, he is remembered as a member of Giovine Italia and a patriot during the period of Italian unification. He was the President of the Chamber of Deputies of the 2nd and 3rd legislatures of Kingdom of Sardinia, and served as foreign minister in the cabinet of Italian writer and statesman Cesare Balbo, first constitutional prime minister of Piedmont it, Piemontese , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = , demographics1_footnotes = , demographics1_title1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Least Weasel
The least weasel (''Mustela nivalis''), little weasel, common weasel, or simply weasel is the smallest member of the genus '' Mustela,'' family Mustelidae and order Carnivora. It is native to Eurasia, North America and North Africa, and has been introduced to New Zealand, Malta, Crete, the Azores, and São Tomé. It is classified as least concern by the IUCN, due to its wide distribution and large population throughout the Northern Hemisphere. The least weasel varies greatly in size over its range. The body is slender and elongated, and the legs and tail are relatively short. The colour varies geographically, as does the pelage type and length of tail. The dorsal surface, flanks, limbs and tail of the animal are usually some shade of brown while the underparts are white. The line delineating the boundary between the two colours is usually straight. At high altitudes and in the northern part of its range, the coat becomes pure white in winter. Eighteen subspecies are recogn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptobos
''Leptobos'' is an extinct genus of large bovine, known from the Late Pliocene and Early Pleistocene of Eurasia, extending from the Iberian Peninsula to northern China. Species of ''Leptobos'' reached a weight up to 320 kg. ''Leptobos'' is considered to be closely related to the insular genus '' Epileptobos'' from the Pleistocene of Java'''', and is considered to be ancestral to ''Bison''. The dietary preference across the genus includes species that were browsers, grazers and mixed feeders (both browsing and grazing). The first appearance of ''Leptobos'' in Europe around 3.6-3.5 million years ago is considered to define the beginning of the Villafranchian Villafranchian age ( ) is a period of geologic time (3.5–1.0 Ma) spanning the Late Pliocene and Early Pleistocene used more specifically with European Land Mammal Ages. Named by Italian geologist Lorenzo Pareto for a sequence of terrestria ... European faunal stage. ''Leptobos'' became extinct after being replaced ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panthera Gombaszoegensis
''Panthera gombaszoegensis'', also known as the European jaguar, is a ''Panthera'' species that lived from about 2.0 to 0.35 million years ago in Europe. The first fossils were excavated in 1938 in Gombasek, Slovakia. More of its fossil remains were excavated from the Olivola site in Italy, while finds elsewhere in Italy were initially named ''Panthera toscana''. Later fossils were found in England, Germany, Spain, France, and the Netherlands. Sometimes it is recognized as a subspecies of ''Panthera onca'', the jaguar, as ''Panthera onca gombaszoegensis.'' Description European jaguars were larger than modern-day jaguars found in South America, such as Pantanal and Peruvian jaguars. With a bodyweight between 70 and 210 kg (154 to 463 lbs), they were therefore probably capable of bringing down larger prey. Like other ''Panthera'' species, they are thought to have been sexually dimorphic, with significantly larger males. History The ancestors of jaguars are thought to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ursus Etruscus
''Ursus etruscus'' (the Etruscan bear) is an extinct species of bear, endemic to Europe, Asia and North Africa during the Pliocene through Pleistocene, living from ~5.3 million to 100,000 years ago. Taxonomy ''Ursus etruscus'' appears to have evolved from '' Ursus minimus'' and gave rise to the modern brown bear, '' Ursus arctos'', and the extinct cave bear, '' Ursus spelaeus''. The range of ''Ursus etruscus'' was mostly continental Europe with specimens also recovered in the Great Steppe region of Eurasia. Fossil evidence for ''Ursus etruscus'' was recovered in Palestine, Croatia, and Tuscany, Italy. Some scientists have proposed that the early, small variety of ''U. etruscus'' of the middle Villafranchian era survives in the form of the modern Asian black bear. Morphology Not unlike the brown bears of Europe in size, it had a full complement of premolars, a trait carried from the genus '' Ursavus''. Fossil distribution Sites and specimen ages: *Vassiloudi, Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moorhen
Moorhens—sometimes called marsh hens—are medium-sized water birds that are members of the rail family (Rallidae). Most species are placed in the genus ''Gallinula'', Latin for "little hen". They are close relatives of coots. They are often referred to as (black) gallinules. Recently, one of the species of ''Gallinula'' was found to have enough differences to form a new genus '' Paragallinula'' with the only species being the lesser moorhen (''Paragallinula angulata''). Two species from the Australian region, sometimes separated in , are called "native hens" (also native-hen or nativehen). The native hens differ visually by shorter, thicker and stubbier toes and bills, and longer tails that lack the white signal pattern of typical moorhens.Boles (2005) Description These rails are mostly brown and black with some white markings in plumage colour. Unlike many of the rails, they are usually easy to see because they feed in open water margins rather than hidden in reed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mya (unit)
Mya may refer to: Brands and product names * Mya (program), an intelligent personal assistant created by Motorola * Mya (TV channel), an Italian Television channel * Midwest Young Artists, a comprehensive youth music program Codes * Burmese language, ISO 639-3 code is * Moruya Airport's IATA code * The IOC, license plate, and UNDP country code for Myanmar Myanmar, ; UK pronunciations: US pronunciations incl. . Note: Wikipedia's IPA conventions require indicating /r/ even in British English although only some British English speakers pronounce r at the end of syllables. As John Wells explai ... ("MYA") People * Mya (given name) * Mya (singer) (Mya Marie Harrison, born 1979), an American R&B singer-songwriter and actress * Bo Mya (1927–2006), nom de guerre of a Myanmar rebel leader, chief rapist of the Karen National Union Other uses * ''Mýa'' (album), a 1998 album by Mýa * ''Mya'' (bivalve), a genus of soft-shell clams * MYA (unit) for "million ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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