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Rhinonicteris Tedfordi
''Rhinonicteris tedfordi'' is an extinct species of microbat, of the order Chiroptera, known from fossil material found in Australia. Taxonomy The description of the fossil specimens as an extinct species was published by Suzanne J. Hand in 1997. The nearest relative is regarded as the only living species of the family, ''Rhinonicteris aurantia'', which occurs in two isolated populations across the north of Australia. The genus name is derived from ancient Greek, combining terms for nose, ''rhis'', and bat, ''nycteris''. The specific epithet ''tedfordi'' honours the work of Richard Tedford at Riversleigh, on behalf on thee American Museum of Natural History, in identifying tertiary mammals in the fossil beds. The author Suzanne J. Hand compared material from a microsite with an earlier description of a hipposiderid species ''Brachipposideros nooraleebus'' and the extant ''Rhinonicteris aurantia'', the revision of related material resulted in the publication of this species. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suzanne J
Suzanne may refer to: People * Suzanne (given name), a feminine given name (including a list of people with the name) * S. U. Zanne, pen name of August Vandekerkhove (1838–1923), Belgian writer and inventor * Suzanne, pen name of Renée Méndez Capote (1901–1989), Cuban writer * Suzanne (television personality) (born 1986), Japanese variety ''tarento'', actress, and singer * Suzanne Lynch (born 1951), New Zealand singer who performed as "Suzanne" Places * Suzanne, Ardennes, France, a commune * Suzanne, Somme, France, a commune Films * ''Suzanne'' (1932 film), a French film * ''Suzanne'' (1980 film), a Canadian film * ''Suzanne'' (2013 film), a French film * ''Suzanne, Suzanne'', a 1982 documentary film Music * "Suzanne" (Leonard Cohen song), a 1966 poem and 1967 song, covered by numerous artists * "Suzanne" (Creeper song), a 2016 song by English band Creeper * "Suzanne" (VOF de Kunst song), 1983 * "Suzanne" (Journey song), a song from ''Raised on Radio'' by Journey * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Early Miocene
The Early Miocene (also known as Lower Miocene) is a sub-epoch of the Miocene Epoch made up of two stages: the Aquitanian and Burdigalian stages. The sub-epoch lasted from 23.03 ± 0.05 Ma to 15.97 ± 0.05 Ma (million years ago). It was preceded by the Oligocene epoch. As the climate started to get cooler, the landscape started to change. New mammals evolved to replace the extinct animals of the Oligocene epoch. The first members of the hyena and weasel family started to evolve to replace the extinct ''Hyaenodon'', entelodonts and bear-dogs. The chalicotheres survived the Oligocene epoch. A new genus of entelodont called ''Daeodon'' evolved in order to adapt to the new habitats and hunt the new prey animals of the Early Miocene epoch; it quickly became the top predator of North America. But it became extinct due to competition from '' Amphicyon'', a newcomer from Eurasia. ''Amphicyon'' bested ''Daeodon'' because the bear-dog Amphicyonidae is an extinct family of terrestr ... [...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] |
Fossils Of Australia
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, Seashell, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in #Resin, 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 stratum, 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 quantitativ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hipposideridae
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 ... [...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] |
Stalagmite
A stalagmite (, ; from the Greek , from , "dropping, trickling") is a type of rock formation that rises from the floor of a cave due to the accumulation of material deposited on the floor from ceiling drippings. Stalagmites are typically composed of calcium carbonate, but may consist of lava, mud, peat, pitch, sand, sinter, and amberat (crystallized urine of pack rats). The corresponding formation hanging down from the ceiling of a cave is a stalactite. Mnemonics have been developed for which word refers to which type of formation; one is that ''stalactite'' has a C for "ceiling", and ''stalagmite'' has a G for "ground", another is that, as with ants in the pants, the mites go up and the tights (tites) come down. Formation and type Limestone stalagmites The most common stalagmites are speleothems, which usually form in limestone caves. Stalagmite formation occurs only under certain pH conditions within the cavern. They form through deposition of calcium carbonate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Travertine
Travertine ( ) is a form of terrestrial limestone deposited around mineral springs, especially hot springs. It often has a fibrous or concentric appearance and exists in white, tan, cream-colored, and even rusty varieties. It is formed by a process of rapid precipitation of calcium carbonate, often at the mouth of a hot spring or in a limestone cave. In the latter, it can form stalactites, stalagmites, and other speleothems. It is frequently used in Italy and elsewhere as a building material. Similar (but softer and extremely porous) deposits formed from ambient-temperature water are known as tufa. Definition Travertine is a sedimentary rock formed by the chemical precipitation of calcium carbonate minerals from fresh water, typically in springs, rivers, and lakes; that is, from surface and ground waters. In the broadest sense, travertine includes deposits in both hot and cold springs, including the porous, spongy rock known as tufa, and also the cave features known as speleot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhinonicteris
''Rhinonicteris'' is a genus of leaf-nosed microbats, represented by fossil taxa found at Riverleigh in Queensland and the extant species ''Rhinonicteris aurantia'', which occurs in the north and west of the Australian continent. The genus was erected by Gray in 1847 to separate the species ''Rhinonicteris aurantia'', nominating it as the type and only species. The genus name published as ''Rhinonycteris'' Gray, J.E. 1866 has been regarded as a later correction by Gray, but this has also been determined to be an unjustified emendation. The genus is placed with the family Hipposideridae, the subject of taxonomic instability that has seen itself reduced in rank to a subfamily of Rhinolophidae. A revision in 2014 reëlevated a subfamilial taxon as family Rhinonycteridae, which includes described and proposed fossil taxa: *family Rhinonycteridae. elevated by Foley, ''et al'', 2014. **genus ''Rhinonicteris'' J.E. Gray, 1847 ***species ''Rhinonicteris aurantia'' (J.E. Gray, 1845). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Fossil Mammal Sites (Riversleigh)
Riversleigh World Heritage Area is Australia's most famous fossil location, recognised for the series of well preserved fossils deposited from the Late Oligocene to more recent geological periods. The fossiliferous limestone system is located near the Gregory River in the north-west of Queensland, an environment that was once a very wet rainforest that became more arid as the Gondwanan land masses separated and the Australian continent moved north. The approximately area has fossil remains of ancient mammals, birds, and reptiles of the Oligocene and Miocene ages, many of which were discovered and are only known from the Riversleigh area; the species that have occurred there are known as the Riversleigh fauna. The fossils at Riversleigh are unusual because they are found in soft freshwater limestone which has not been compacted. This means the animal remains retain their three-dimensional structure, rather than being partially crushed like in most fossil sites. The area is loca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chiroptera
Bats are mammals of the Order (biology), order Chiroptera.''cheir'', "hand" and πτερόν''pteron'', "wing". With their forelimbs adapted as wings, they are the only mammals capable of true and sustained flight. Bats are more agile in flight than most birds, Bat flight, flying with their very long spread-out digits covered with a thin skin, membrane or patagium. The smallest bat, and arguably the smallest extant mammal, is Kitti's hog-nosed bat, which is in length, across the wings and in mass. The largest bats are the Flying fox#Physical characteristics, flying foxes, with the giant golden-crowned flying fox, ''Acerodon jubatus'', reaching a weight of and having a wingspan of . The second largest order of mammals after rodents, bats comprise about 20% of all classified mammal species worldwide, with over 1,400 species. These were traditionally divided into two suborders: the largely fruit-eating megabats, and the Animal echolocation, echolocating microbats. But more r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhinonycteridae
Rhinonycteridae is a family of bats, allied to the suborder Microchiroptera. The type species, the orange nose-leafed species group ''Rhinonicteris aurantia'', is found across the north of Australia. Description The family accords with the description to the type genus '' Rhinonicteris'', and its classification of the morphology of the rhinarium. The revision of Hill in 1982 follows Gray to describe the features of the nose-leaf for the subfamilial group, and these provide diagnosis to distinguish the species from other families. Molecular analysis also provides a distinctive retrotransposon insertion expressed in a gene fragment. Taxonomy The alliance resurrects John Edward Gray's 1866 arrangement of known microbat taxa, first published as subtribe Rhinonycterina, and elevating this to the rank of family. The taxon combined the poorly known genera '' Cloeotis'' and ''Triaenops'' in a 1982 revision that compared the nose-leaf morphology of the species. This name was again pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
