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Extant Silurian First Appearances
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Extant or least concern is the opposite of the word extinct. It may refer to: * Extant hereditary titles * Extant literature, surviving literature, such as ''Beowulf'', the oldest extant manuscript written in English * Extant taxon, a taxon which is not extinct, such as an extant species * Extant Theatre Company, a disability arts organisation * ''Extant'' (TV series), an American television series * Hank Hall, also known as Extant, a DC Comics supervillain See also * Extent (other) Extent may refer to: Computing * Extent (file systems), a contiguous region of computer storage medium reserved for a file * Extent File System, a discontinued file system implementation named after the contiguous region * Extent, a chunk of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Least-concern Species
A least-concern species is a species that has been evaluated and categorized by the International Union for Conservation of Nature (IUCN) as not being a focus of wildlife conservation because the specific species is still plentiful in the wild. They do not qualify as threatened, near threatened, or (before 2001) conservation dependent. Species cannot be assigned the "Least Concern" category unless they have had their population status evaluated. That is, adequate information is needed to make a direct, or indirect, assessment of its risk of extinction based on its distribution or population status. Evaluation Since 2001 the category has had the abbreviation "LC", following the IUCN 2001 Categories & Criteria (version 3.1). Before 2001 "least concern" was a subcategory of the " Lower Risk" category and assigned the code "LR/lc" or lc. Around 20% of least concern taxa (3261 of 15,636) in the IUCN database still use the code "LR/lc", which indicates they have not been re- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extinct
Extinction is the termination of an organism by the death of its Endling, last member. A taxon may become Functional extinction, functionally extinct before the death of its last member if it loses the capacity to Reproduction, reproduce and recover. As a species' potential Range (biology), range may be very large, determining this moment is difficult, and is usually done retrospectively. This difficulty leads to phenomena such as Lazarus taxon, Lazarus taxa, where a species presumed extinct abruptly "reappears" (typically in the Fossil, fossil record) after a period of apparent absence. Over five billion species are estimated to have died out. It is estimated that there are currently around 8.7 million species of eukaryotes globally, possibly many times more if microorganisms are included. Notable extinct animal species include Dinosaur, non-avian dinosaurs, Machairodontinae, saber-toothed cats, and mammoths. Through evolution, species arise through the process of specia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Title
A title is one or more words used before or after a person's name, in certain contexts. It may signify their generation, official position, military rank, professional or academic qualification, or nobility. In some languages, titles may be inserted between the first and last name (for example, in German language, German or clerical titles such as Cardinal (Catholicism), Cardinal in Catholic church, Catholic usage – Richard Cushing#Legacy, Richard Cardinal Cushing). Some titles are hereditary title, hereditary. Types Titles include: * Honorific, Honorific titles or Style (manner of address), styles of address, a phrase used to convey respect to the recipient of a communication, or to recognize an attribute such as: ** Imperial, royal and noble ranks, Imperial, royal and noble rank ** Academic degree ** Social title, prevalent among certain sections of society due to historic or other reasons. ** Other accomplishment, as with a title of honor * Title of authority, an identi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extant Literature
Ancient literature comprises religious and scientific documents, tales, poetry and plays, royal edicts and declarations, and other forms of writing that were recorded on a variety of media, including stone, clay tablets, papyri, palm leaves, and metal. Before the spread of writing, oral literature did not always survive well, but some texts and fragments have persisted. An unknown number of written works have not survived the ravages of time and are therefore lost. Incomplete list of ancient texts Bronze Age Early Bronze Age: 3rd millennium BC (approximate dates shown). The earliest written literature dates from about 2600 BC (classical Sumerian). Certain literary texts are difficult to date, such as the '' Egyptian Book of the Dead'', which was recorded in the '' Papyrus of Ani'' around 1240 BC, but other versions of the book probably date from about the 18th century BC. * 2600 BC: Sumerian texts from Abu Salabikh, including the '' Instructions of Shuruppak'' and th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beowulf
''Beowulf'' (; ) is an Old English poetry, Old English poem, an Epic poetry, epic in the tradition of Germanic heroic legend consisting of 3,182 Alliterative verse, alliterative lines. It is one of the most important and List of translations of Beowulf, most often translated works of Old English literature. The date of composition is a matter of contention among scholars; the only certain dating is for the manuscript, which was produced between 975 and 1025 AD. Scholars call the anonymous author the "''Beowulf'' poet". The story is set in pagan Scandinavia in the 5th and 6th centuries. Beowulf (hero), Beowulf, a hero of the Geats, comes to the aid of Hrothgar, the king of the Danes (Germanic tribe), Danes, whose mead hall Heorot has been under attack by the monster Grendel for twelve years. After Beowulf slays him, Grendel's mother takes revenge and is in turn defeated. Victorious, Beowulf goes home to Geatland and becomes king of the Geats. Fifty years later, Beowulf def ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extant Taxon
Neontology is a part of biology that, in contrast to paleontology, studies and deals with living (or, more generally, '' recent'') organisms. It is the study of extant taxa (singular: extant taxon): taxa (such as species, genera and families) with members still alive, as opposed to (all) being extinct. For example: * The Indian elephant (''Elephas maximus'') is an extant species, and the woolly mammoth (''Mammuthus primigenius'') is an extinct species. * The moose (''Alces alces'') is an extant species, and the Irish elk (''Megaloceros giganteus'') is an extinct species. * In the group of molluscs known as the cephalopods, there were approximately 600 extant species and 7,500 extinct species. A taxon can be classified as extinct if it is broadly agreed or certified that no members of the group are still alive. Conversely, an extinct taxon can be reclassified as extant if there are new discoveries of living species (" Lazarus species"), or if previously known extant species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extant Theatre Company
Extant is the only UK-based performing arts company run by, and for, visually-impaired people. The company was founded in 1997 and is led by blind Artistic Director and CEO, Maria Oshodi. It produces a range of work for national and international touring, with an office base at Ovalhouse theatre in South London. In April 2016 they toured a production of '' The Chairs'' by Eugene Ionesco, in translation by Martin Crimp. This was a revival of the company's previous staging of the play in 2014, directed by Maria Oshodi supported by assistant director Julie Osman. For this production, Extant employed two visually-impaired actors in the roles of Old Man and Old Woman, and used live audio description as part of an innovative sound design to create a dynamic, shared experience for visually-impaired and sighted members of its audiences. The show received positive critical reception, twice mentioned in the Guardian's top theatre picks. It toured to venues in Harlow, Birmingham, Manchester ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extant (TV Series)
''Extant'' is an American science fiction drama television series created by Mickey Fisher and, as executive producer, Steven Spielberg. The story revolves around astronaut Molly Woods ( Halle Berry) who returns home to her family inexplicably pregnant after 13 months in outer space on a solo mission. On August 7, 2013, CBS announced that it had placed a 13-episode straight-to-series order, bypassing the traditional pilot stage. Steven Spielberg served as one of the executive producers. Production began in Los Angeles on February 10, 2014. The series was broadcast in the United States on the CBS television network, and was a production of Amblin Television. ''Extant'' premiered on July 9, 2014. On October 9, 2014, CBS renewed ''Extant'' for a second season, which premiered on July 1, 2015, and concluded on September 9, 2015. On October 9, 2015, CBS cancelled ''Extant'' after two seasons. Premise Molly Woods, an astronaut with ISEA (International Space Exploration Agen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hank Hall
Hank Hall is a fictional character that appears in DC Comics. He first appeared in '' Showcase'' #75 (June 1968) as Hawk of Hawk and Dove. After that, he became known as Extant, and appeared in the limited series '' Zero Hour: Crisis in Time'', as well as some related tie-ins. Long after that, he became the supervillain Monarch in the crossover event limited series '' Armageddon 2001''. Hawk has appeared in numerous television shows and films. He appeared in his first live-action adaptation in the television series '' Titans'', played by Alan Ritchson in the first, second, and third seasons. Publication history The character first appeared in '' Showcase'' #75 (June 1968), created by Steve Ditko and Steve Skeates. He latter appeared as Monarch in '' Armageddon 2001'' #1 (May 1991), created by Archie Goodwin, Denny O'Neil, and Dan Jurgens, and as Extant in '' Zero Hour: Crisis in Time'' #4 (September 1994), created by Jurgens. Fictional character biography Hawk and Dov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
