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Brachipposideros Collongensis
''Brachipposideros'' is an extinct genus of leaf-nosed bats known from Riversleigh, north-western Queensland, Australia and the Languedoc-Roussillon Region, France. The fossils date to the late Oligocene to early Miocene. The species '' Brachipposideros nooraleebus'' was the first bat fossil to discovered and named in Australia, it is also the first of genus to be discovered outside of France. The fossil was found to resemble the orange leaf-nosed bat ''Rhinonicteris aurantia The orange leaf-nosed bat (''Rhinonicteris aurantia'') is a bat in the family Hipposideridae. It is the only living species in the genus '' Rhinonicteris'' which is endemic to Australia, occurring in the far north and north-west of the continent ...'', an extant species that occurs in caves of Northern Queensland, than the type species of genus ''Hipposideros''. The dentition is the same as many other bats, and accords with the dental formula of hipposiderids: I1/2 C1/1 P1-2/2-3 M3/3 The species as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burdigalian
The Burdigalian is, in the geologic timescale, an age (geology), age or stage (stratigraphy), stage in the early Miocene. It spans the time between 20.43 ± 0.05 annum, Ma and 15.97 ± 0.05 Ma (million years ago). Preceded by the Aquitanian (stage), Aquitanian, the Burdigalian was the first and longest warming period of the MioceneEdward Petuch, Ph.D. Florida Atlantic University, Department of Geosciences. and is succeeded by the Langhian. Stratigraphic definition The name Burdigalian comes from ''Burdigala'', the Latin name for the city of Bordeaux, France. The Burdigalian Stage was introduced in scientific literature by Charles Depéret in 1892. The base of the Burdigalian is at the first appearance of foram species ''Globigerinoides altiaperturus'' and the top of magnetic chronozone C6An. , an official GSSP for the Burdigalian had not yet been assigned. The top of the Burdigalian (the base of the Langhian) is defined by the first appearance of foram species ''Praeorbulina gl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dental Formula
Dentition pertains to the development of teeth and their arrangement in the mouth. In particular, it is the characteristic arrangement, kind, and number of teeth in a given species at a given age. That is, the number, type, and morpho-physiology (that is, the relationship between the shape and form of the tooth in question and its inferred function) of the teeth of an animal. Animals whose teeth are all of the same type, such as most non-mammalian vertebrates, are said to have '' homodont'' dentition, whereas those whose teeth differ morphologically are said to have '' heterodont'' dentition. The dentition of animals with two successions of teeth (deciduous, permanent) is referred to as '' diphyodont'', while the dentition of animals with only one set of teeth throughout life is ''monophyodont''. The dentition of animals in which the teeth are continuously discarded and replaced throughout life is termed ''polyphyodont''. The dentition of animals in which the teeth are set in s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prehistoric Bat Genera
Prehistory, also known as pre-literary history, is the period of human history between the use of the first stone tools by hominins 3.3 million years ago and the beginning of recorded history with the invention of writing systems. The use of symbols, marks, and images appears very early among humans, but the earliest known writing systems appeared 5000 years ago. It took thousands of years for writing systems to be widely adopted, with writing spreading to almost all cultures by the 19th century. The end of prehistory therefore came at very different times in different places, and the term is less often used in discussing societies where prehistory ended relatively recently. In the early Bronze Age, Sumer in Mesopotamia, the Indus Valley Civilisation, and ancient Egypt were the first civilizations to develop their own scripts and to keep historical records, with their neighbors following. Most other civilizations reached the end of prehistory during the following Iron Age. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oligocene Bats
The Oligocene ( ) is a geologic epoch of the Paleogene Period and extends from about 33.9 million to 23 million years before the present ( to ). As with other older geologic periods, the rock beds that define the epoch are well identified but the exact dates of the start and end of the epoch are slightly uncertain. The name Oligocene was coined in 1854 by the German paleontologist Heinrich Ernst Beyrich from his studies of marine beds in Belgium and Germany. The name comes from the Ancient Greek (''olígos'', "few") and (''kainós'', "new"), and refers to the sparsity of extant forms of molluscs. The Oligocene is preceded by the Eocene Epoch and is followed by the Miocene Epoch. The Oligocene is the third and final epoch of the Paleogene Period. The Oligocene is often considered an important time of transition, a link between the archaic world of the tropical Eocene and the more modern ecosystems of the Miocene. Major changes during the Oligocene included a global expansion of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene Bats
The Miocene ( ) is the first geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and means "less recent" because it has 18% fewer modern marine invertebrates than the Pliocene has. The Miocene is preceded by the Oligocene and is followed by the Pliocene. As Earth went from the Oligocene through the Miocene and into the Pliocene, the climate slowly cooled towards a series of ice ages. The Miocene boundaries are not marked by a single distinct global event but consist rather of regionally defined boundaries between the warmer Oligocene and the cooler Pliocene Epoch. During the Early Miocene, the Arabian Peninsula collided with Eurasia, severing the connection between the Mediterranean and Indian Ocean, and allowing a faunal interchange to occur between Eurasia and Africa, including the dispersal of proboscideans into Eurasia. During the late ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene Mammals Of Australia
The Miocene ( ) is the first geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and means "less recent" because it has 18% fewer modern marine invertebrates than the Pliocene has. The Miocene is preceded by the Oligocene and is followed by the Pliocene. As Earth went from the Oligocene through the Miocene and into the Pliocene, the climate slowly cooled towards a series of ice ages. The Miocene boundaries are not marked by a single distinct global event but consist rather of regionally defined boundaries between the warmer Oligocene and the cooler Pliocene Epoch. During the Early Miocene, the Arabian Peninsula collided with Eurasia, severing the connection between the Mediterranean and Indian Ocean, and allowing a faunal interchange to occur between Eurasia and Africa, including the dispersal of proboscideans into Eurasia. During the late ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Broadcasting Corporation
The Australian Broadcasting Corporation (ABC) is the national broadcaster of Australia. It is principally funded by direct grants from the Australian Government and is administered by a government-appointed board. The ABC is a publicly-owned body that is politically independent and fully accountable, with its charter enshrined in legislation, the ''Australian Broadcasting Corporation Act 1983''. ABC Commercial, a profit-making division of the corporation, also helps to generate funding for content provision. The ABC was established as the Australian Broadcasting Commission on 1 July 1932 by an act of federal parliament. It effectively replaced the Australian Broadcasting Company, a private company established in 1924 to provide programming for A-class radio stations. The ABC was given statutory powers that reinforced its independence from the government and enhanced its news-gathering role. Modelled after the British Broadcasting Corporation (BBC), which is funded by a tel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brachipposideros Dechaseauxi
''Brachipposideros'' is an extinct genus of leaf-nosed bats known from Riversleigh, north-western Queensland, Australia and the Languedoc-Roussillon Region, France. The fossils date to the late Oligocene to early Miocene. The species '' Brachipposideros nooraleebus'' was the first bat fossil to discovered and named in Australia, it is also the first of genus to be discovered outside of France. The fossil was found to resemble the orange leaf-nosed bat ''Rhinonicteris aurantia'', an extant species that occurs in caves of Northern Queensland, than the type species of genus ''Hipposideros''. The dentition is the same as many other bats, and accords with the dental formula of hipposiderids: I1/2 C1/1 P1-2/2-3 M3/3 The species assigned to this genus include, *'' Brachipposideros aguilari'' *''Brachipposideros collongensis ''Brachipposideros'' is an extinct genus of leaf-nosed bats known from Riversleigh, north-western Queensland, Australia and the Languedoc-Roussillon Regi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brachipposideros Collongensis
''Brachipposideros'' is an extinct genus of leaf-nosed bats known from Riversleigh, north-western Queensland, Australia and the Languedoc-Roussillon Region, France. The fossils date to the late Oligocene to early Miocene. The species '' Brachipposideros nooraleebus'' was the first bat fossil to discovered and named in Australia, it is also the first of genus to be discovered outside of France. The fossil was found to resemble the orange leaf-nosed bat ''Rhinonicteris aurantia The orange leaf-nosed bat (''Rhinonicteris aurantia'') is a bat in the family Hipposideridae. It is the only living species in the genus '' Rhinonicteris'' which is endemic to Australia, occurring in the far north and north-west of the continent ...'', an extant species that occurs in caves of Northern Queensland, than the type species of genus ''Hipposideros''. The dentition is the same as many other bats, and accords with the dental formula of hipposiderids: I1/2 C1/1 P1-2/2-3 M3/3 The species as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brachipposideros Aguilari
''Brachipposideros'' is an extinct genus of leaf-nosed bats known from Riversleigh, north-western Queensland, Australia and the Languedoc-Roussillon Region, France. The fossils date to the late Oligocene to early Miocene. The species '' Brachipposideros nooraleebus'' was the first bat fossil to discovered and named in Australia, it is also the first of genus to be discovered outside of France. The fossil was found to resemble the orange leaf-nosed bat ''Rhinonicteris aurantia'', an extant species that occurs in caves of Northern Queensland, than the type species of genus ''Hipposideros''. The dentition is the same as many other bats, and accords with the dental formula of hipposiderids: I1/2 C1/1 P1-2/2-3 M3/3 The species assigned to this genus include, *'' Brachipposideros aguilari'' *''Brachipposideros collongensis'' *''Brachipposideros dechaseauxi ''Brachipposideros'' is an extinct genus of leaf-nosed bats known from Riversleigh, north-western Queensland, Australia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hipposiderid
The Hipposideridae are a family of bats commonly known as the Old World leaf-nosed bats. While it has often been seen as a subfamily, Hipposiderinae, of the family Rhinolophidae, it is now more generally classified as its own family.Simmons, 2005, p. 365 Nevertheless, it is most closely related to Rhinolophidae within the suborder Yinpterochiroptera. Taxonomy The Hipposideridae contain 10 living genera and more than 70 species, mostly in the widespread genus ''Hipposideros''. In addition, several fossil genera are known; the oldest fossils attributed to the family are from the middle Eocene of Europe. In their 1997 ''Classification of Mammals'', Malcolm C. McKenna and Susan K. Bell proposed a division of Hipposideridae (called Rhinonycterinae in their work) into three tribes, one with two subtribes, but these tribes turned out to be non-monophyletic and have been abandoned. A different classification was proposed by Hand and Kirsch in 2003. In 2009, Petr Benda and Peter Vallo p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhinonicteris Aurantia
The orange leaf-nosed bat (''Rhinonicteris aurantia'') is a bat in the family Hipposideridae. It is the only living species in the genus '' Rhinonicteris'' which is endemic to Australia, occurring in the far north and north-west of the continent. They roost in caves, eat moths, and are sensitive to human intrusion. Description A small bat weighing 7–11 grams that resides in large colonies of subterranean environs, usually caves and abandoned mines. The colour of the fur is variable between individuals, brownish, a reddish orange shade, lemon-yellow or white. The forearm measurement range from 42 to 46. A complex structure—a characteristic of some bats referred to as 'nose-leaf'—is broad and flattened at the base, with a central gap, similar to a horseshoe-shape of related species. The top of the leaf-shaped structure is scalloped, and the nasal pits deeply recessed, an opening behind this structure leads from an enlarged secretory gland. The noseleaf does not have by any ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
