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Dvellecanus
''Dvellecanus'' is an extinct genus of recumbirostran lepospondyl from the Early Permian of Oklahoma. The only species is ''Dvellecanus carrolli'', which was named in 2015 on the basis of a skull that was originally attributed to the closely related recumbirostran '' Rhynchonkos stovalli'' (it was named alongside another new recumbirostran, '' Aletrimyti gaskillae'', that was also once classified as ''R. stovalli''). ''Dvellecanus'', ''Rhynchonkos'', and ''Aletrimyti'' all come from the Fairmont Shale near the city of Norman in Cleveland County which is within the Anadarko Basin. The name ''Dvellecanus'' is based on an anagram of Cleveland, "dvellecan." ''D. carrolli'' has a skull morphology very similar to ''R. stovalli'' and ''A. gaskillae'': it has a short, pointed snout, large eye sockets, and a sturdy braincase. All of these features are indicative of a fossorial A fossorial () animal is one adapted to digging which lives primarily, but not solely, underground. Some examp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Recumbirostra
Recumbirostra is a clade of tetrapods which lived during the Carboniferous and Permian periods. They are thought to have had a fossorial (burrowing) lifestyle and the group includes both short-bodied and long-bodied snake-like forms. At least one species, the molgophid ''Nagini mazonense,'' lost its forelimbs entirely. It includes the families Pantylidae, Gymnarthridae, Ostodolepidae, Rhynchonkidae and Brachystelechidae, with additional families such as Microbrachidae and Molgophidae being included by some authors. Recumbirostra was erected as a clade in 2007 to include many of the taxa traditionally grouped in "Microsauria", which has since been shown to be a paraphyletic or polyphyletic grouping. Like other "microsaurs", the recumbirostrans have traditionally been considered to be members of the subclass Lepospondyli; however, many phylogenetic analyses conducted since the 2010s have recovered recumbirostrans as basal sauropsid amniotes instead. Not all phylogenetic analyses rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Recumbirostrans
Recumbirostra is a clade of tetrapods which lived during the Carboniferous and Permian periods. They are thought to have had a fossorial (burrowing) lifestyle and the group includes both short-bodied and long-bodied snake-like forms. At least one species, the molgophid '' Nagini mazonense,'' lost its forelimbs entirely. It includes the families Pantylidae, Gymnarthridae, Ostodolepidae, Rhynchonkidae and Brachystelechidae, with additional families such as Microbrachidae and Molgophidae being included by some authors. Recumbirostra was erected as a clade in 2007 to include many of the taxa traditionally grouped in "Microsauria", which has since been shown to be a paraphyletic or polyphyletic grouping. Like other "microsaurs", the recumbirostrans have traditionally been considered to be members of the subclass Lepospondyli; however, many phylogenetic analyses conducted since the 2010s have recovered recumbirostrans as basal sauropsid amniotes instead. Not all phylogenetic anal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2015 In Paleontology
Fifteen or 15 may refer to: *15 (number), the natural number following 14 and preceding 16 *one of the years 15 BC, AD 15, 1915, 2015 Music *Fifteen (band), a punk rock band Albums * ''15'' (Buckcherry album), 2005 * ''15'' (Ani Lorak album), 2007 * ''15'' (Phatfish album), 2008 * ''15'' (mixtape), a 2018 mixtape by Bhad Bhabie * ''Fifteen'' (Green River Ordinance album), 2016 * ''Fifteen'' (The Wailin' Jennys album), 2017 * ''Fifteen'', a 2012 album by Colin James Songs * "Fifteen" (song), a 2008 song by Taylor Swift *"Fifteen", a song by Harry Belafonte from the album '' Love Is a Gentle Thing'' *"15", a song by Rilo Kiley from the album ''Under the Blacklight'' *"15", a song by Marilyn Manson from the album ''The High End of Low'' *"The 15th", a 1979 song by Wire Other uses *Fifteen, Ohio, a community in the United States * ''15'' (film), a 2003 Singaporean film * ''Fifteen'' (TV series), international release name of ''Hillside'', a Canadian-American teen drama * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lepospondyl
Lepospondyli is a diverse taxon of early tetrapods. With the exception of one late-surviving lepospondyl from the Late Permian of Morocco (''Diplocaulus minumus''), lepospondyls lived from the Early Carboniferous ( Mississippian) to the Early Permian and were geographically restricted to what is now Europe and North America. Five major groups of lepospondyls are known: Adelospondyli; Aïstopoda; Lysorophia; Microsauria; and Nectridea. Lepospondyls have a diverse range of body forms and include species with newt-like, eel- or snake-like, and lizard-like forms. Various species were aquatic, semiaquatic, or terrestrial. None were large (the biggest genus, the diplocaulid ''Diplocaulus'', reached a meter in length, but most were much smaller), and they are assumed to have lived in specialized ecological niches not taken by the more numerous temnospondyl amphibians that coexisted with them in the Paleozoic. Lepospondyli was named in 1888 by Karl Alfred von Zittel, who coined the name t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Early Permian
01 or '01 may refer to: * The year 2001, or any year ending with 01 * The month of January * 1 (number) Music * '01 (Richard Müller album), 01'' (Richard Müller album), 2001 * 01 (Son of Dave album), ''01'' (Son of Dave album), 2000 * 01 (Urban Zakapa album), ''01'' (Urban Zakapa album), 2011 * O1 (Hiroyuki Sawano album), ''O1'' (Hiroyuki Sawano album), 2015 * 01011001, the seventh studio album from Arjen Anthony Lucassen's Ayreon project Other uses * 01 (telephone number), United Kingdom internal dialing code for London between the late 1950s and 1990 * Lynk & Co 01, a compact SUV built since 2017 * Zero One also known as ''Machine City'', a city-state from the ''The Matrix (series), Matrix'' series * Kolmogorov's zero-one law, a law of probability theory * Pro Wrestling ZERO1-MAX, a wrestling promotion formerly known as Pro Wrestling ZERO-ONE * BAR 01, a Formula One chassis * The number of the French department Ain * The codename given to the Wing Gundam by Oz in the anime ''G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhynchonkos Stovalli
''Rhynchonkos'' is an extinct genus of microsaur. It is the only known member of the family Rhynchonkidae. Originally known as ''Goniorhynchus'', it was renamed in 1981 because the name had already been given to another genus; the family, likewise, was originally named Goniorhynchidae but renamed in 1988. The type and only known species is ''R. stovalli'', found from the Early Permian Fairmont Shale in Cleveland County, Oklahoma. ''Rhynchonkos'' shares many similarities with '' Eocaecilia'', an early caecilian from the Early Jurassic of Arizona. Similarities between ''Rhynchonkos'' and ''Eocaecilia'' have been taken as evidence that caecilians are descendants of microsaurs. However, such a relationship is no longer widely accepted. Description ''Rhynchonkos'' has an elongated body with at least 37 presacral vertebrae. Most vertebrae have ribs. Unlike other microsaurs, the atlas of ''Rhynchonkos'' lacks ribs. Both ''Rhynchonkos'' and '' Euryodus'' have atlases that bear a stro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aletrimyti Gaskillae
''Aletrimyti'' is an extinct genus of recumbirostran lepospondyl from the Early Permian of Oklahoma. De type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen ... ''Aletrimyti gaskillae'' was named in 2015 by Matt Szostakiwskyj, Jason D. Pardo and Jason S. Anderson. References Cisuralian amphibians of North America Fossil taxa described in 2015 Recumbirostrans Paleontology in Oklahoma {{Lepospondyli-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fairmont Shale
Fairmont can refer to: Places Canada * Fairmont Hot Springs, British Columbia, a resort town ** Fairmont Mountain, a summit near Fairmont Hot Springs United States *Fairmont, Illinois *Fairmont, Minnesota *Fairmont, Missouri *Fairmont, Nebraska **Fairmont State Airfield, Fairmont, Nebraska, listed on the NRHP in Nebraska *Fairmont, North Carolina * Fairmont, Oklahoma *Fairmont (Columbia, Tennessee), listed on the National Register of Historic Places in Tennessee *Fairmont (UTA station), a Utah Transit Authority station in Salt Lake City, Utah *Fairmont, West Virginia **Fairmont Downtown Historic District, Fairmont, WV, listed on the NRHP in West Virginia Business * Fairmont Hotels and Resorts, a Toronto, Ontario-based operator * Fairmont Railway Motors, an American former rail vehicle company, now part of Harsco Rail * Ford Fairmont, an American automobile (1978–1983) * Ford Fairmont (Australia), an Australian automobile Education * Fairmont Preparatory Academy, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norman, Oklahoma
Norman () is the third-largest city in the U.S. state of Oklahoma, with a population of 128,097 as of 2021. It is the largest city and the county seat of Cleveland County, Oklahoma, Cleveland County, and the second-largest city in the Oklahoma City metropolitan area, behind the state capital, Oklahoma City. It is 20 miles (32 kilometers) south of OKC, OK, OKC. Norman was settled during the Land Run of 1889, which opened the former Unassigned Lands of Indian Territory to American pioneer settlement. The city was named in honor of Abner Norman, the area's initial land surveyor, and was formally incorporated on , 1891. Norman has prominent higher education and related research industries, as it is home to the University of Oklahoma, the largest university in the state, with nearly 32,000 students. The university is well known for its sporting events by teams under the banner of the nickname Oklahoma Sooners, "Sooners," with over 85,000 people routinely attending American football, f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cleveland County, Oklahoma
Cleveland County is a county in the central part of the U.S. state of Oklahoma. The population was 295,528 at the 2020 United States Census, making it the third-most populous county in Oklahoma. Its county seat is Norman. The county was named for U.S. President Grover Cleveland.Wilson, Linda D"Cleveland County,"''Encyclopedia of Oklahoma History and Culture'', 2009. Accessed March 28, 2015. Cleveland County is part of the Oklahoma City Metropolitan Statistical Area. History Originally occupied by the Quapaw tribe, the Quapaw ceded the area to the U.S. Government soon after the Louisiana Purchase in 1818. During the late 1820s and 1830s, the area was given to the Creek and Seminole tribes after their forced removal from the southeastern United States. An agreement between the two tribes resulted in this area being part of the Seminole Nation, located west of the Creek Nation. In 1866, these tribes were forced to cede the area to the Federal Government; the professed rationale ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anadarko Basin
The Anadarko Basin is a geologic depositional and structural basin centered in the western part of the state of Oklahoma and the Texas Panhandle, and extending into southwestern Kansas and southeastern Colorado. The basin covers an area of . By the end of the 20th Century, the Anadarko Basin was producing the largest amount of natural gas in the United States. Notable oil and gas fields within the basin include the Hugoton-Panhandle Gas Field, West Edmond Field, Union City Field and the Elk City Field.Bobby D. Weaver, "Anadarko Basin." ''Encyclopedia of Oklahoma History and Culture''. Accessed September 13, 2014. The basin is also the only commercial source of iodine in the United States and a major producer of helium. ...
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