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Huaxiapterus
''Huaxiapterus'' (meaning "Hua Xia hinawing") is a genus of tapejarid pterodactyloid pterosaur from the Aptian-age Lower Cretaceous Jiufotang Formation of Chaoyang, Liaoning, China. It is the second genus of tapejarid from this formation, after ''Sinopterus''. Three species are known (''H. jii'', "''H. corollatus''", and "''H. benxiensis''"), though they may not actually form a natural group with each other. It was first named by Lü Junchang and Yuan Chongxi. Discovery The type species of ''Huaxiapterus'' is ''H. jii'', which is based on GMN-03-11-001, a nearly complete skeleton and skull. While it was initially separated from the closely related ''Sinopterus'' by several characters including its larger size and larger crest, later studies showed that it was in fact more closely related to ''Sinopterus dongi'' than to either of the other two species of ''Huaxiapterus''. Some researchers have considered ''H. jii'' to be a species of ''Sinopterus'' for this reason, though a mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huaxiapterus Jii
''Huaxiapterus'' (meaning " Hua Xia hinawing") is a genus of tapejarid pterodactyloid pterosaur from the Aptian-age Lower Cretaceous Jiufotang Formation of Chaoyang, Liaoning, China. It is the second genus of tapejarid from this formation, after ''Sinopterus''. Three species are known (''H. jii'', "''H. corollatus''", and "''H. benxiensis''"), though they may not actually form a natural group with each other. It was first named by Lü Junchang and Yuan Chongxi. Discovery The type species of ''Huaxiapterus'' is ''H. jii'', which is based on GMN-03-11-001, a nearly complete skeleton and skull. While it was initially separated from the closely related ''Sinopterus'' by several characters including its larger size and larger crest, later studies showed that it was in fact more closely related to ''Sinopterus dongi'' than to either of the other two species of ''Huaxiapterus''. Some researchers have considered ''H. jii'' to be a species of ''Sinopterus'' for this reason, thoug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinopterus Dongi
''Sinopterus'' (meaning "Chinese wing") was a genus of tapejarid pterodactyloid pterosaur from the Aptian-age Lower Cretaceous Jiufotang Formation of Chaoyang, Liaoning, China. It was first described and named by Wang Xiaolin and Zhou Zhonghe. Three species have been classified in this genus, though only two are generally considered to be valid. ''Sinopterus'' is known for its proportionally large skull, which has a birdlike pointed beak, a long bony crest that starts with a tall premaxilla and goes back along the middle of the skull to form a point overhanging the rear of the skull, and its lack of teeth. Description The type species, ''S. dongi'', is based on IVPP V13363, an articulated, nearly complete skeleton. The skull of this individual was 17 centimeters (6.7 inches) long, and the wingspan was estimated to be 1.2 meters (3.9 feet). The authors suggested that it was an omnivore, and noted that it was the first record of a tapejarid outside of Brazil, and the earlies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinopterus
''Sinopterus'' (meaning "Chinese wing") was a genus of tapejarid pterodactyloid pterosaur from the Aptian-age Lower Cretaceous Jiufotang Formation of Chaoyang, Liaoning, China. It was first described and named by Wang Xiaolin and Zhou Zhonghe. Three species have been classified in this genus, though only two are generally considered to be valid. ''Sinopterus'' is known for its proportionally large skull, which has a birdlike pointed beak, a long bony crest that starts with a tall premaxilla and goes back along the middle of the skull to form a point overhanging the rear of the skull, and its lack of teeth. Description The type species, ''S. dongi'', is based on IVPP V13363, an articulated, nearly complete skeleton. The skull of this individual was 17 centimeters (6.7 inches) long, and the wingspan was estimated to be 1.2 meters (3.9 feet). The authors suggested that it was an omnivore, and noted that it was the first record of a tapejarid outside of Brazil, and the earlies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tapejarinae
Tapejaridae (from a Tupi word meaning "the old being") are a family of pterodactyloid pterosaurs from the Cretaceous period. Members are currently known from Brazil, England, Hungary, Morocco, Spain, the United States, and China. The most primitive genera were found in China, indicating that the family has an Asian origin. Description Tapejarids were small to medium-sized pterosaurs with several unique, shared characteristics, mainly relating to the skull. Most tapejarids possessed a bony crest arising from the snout (formed mostly by the premaxillary bones of the upper jaw tip). In some species, this bony crest is known to have supported an even larger crest of softer, fibrous tissue that extends back along the skull. Tapejarids are also characterized by their large nasoantorbital fenestra, the main opening in the skull in front of the eyes, which spans at least half the length of the entire skull in this family. Their eye sockets were small and pear-shaped. Studies of tapejarid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tapejaridae
Tapejaridae (from a Tupi word meaning "the old being") are a family of pterodactyloid pterosaurs from the Cretaceous period. Members are currently known from Brazil, England, Hungary, Morocco, Spain, the United States, and China. The most primitive genera were found in China, indicating that the family has an Asian origin. Description Tapejarids were small to medium-sized pterosaurs with several unique, shared characteristics, mainly relating to the skull. Most tapejarids possessed a bony crest arising from the snout (formed mostly by the premaxillary bones of the upper jaw tip). In some species, this bony crest is known to have supported an even larger crest of softer, fibrous tissue that extends back along the skull. Tapejarids are also characterized by their large nasoantorbital fenestra, the main opening in the skull in front of the eyes, which spans at least half the length of the entire skull in this family. Their eye sockets were small and pear-shaped. Studies of tapejarid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tapejarini
Tapejaridae (from a Tupi word meaning "the old being") are a family of pterodactyloid pterosaurs from the Cretaceous period. Members are currently known from Brazil, England, Hungary, Morocco, Spain, the United States, and China. The most primitive genera were found in China, indicating that the family has an Asian origin. Description Tapejarids were small to medium-sized pterosaurs with several unique, shared characteristics, mainly relating to the skull. Most tapejarids possessed a bony crest arising from the snout (formed mostly by the premaxillary bones of the upper jaw tip). In some species, this bony crest is known to have supported an even larger crest of softer, fibrous tissue that extends back along the skull. Tapejarids are also characterized by their large nasoantorbital fenestra, the main opening in the skull in front of the eyes, which spans at least half the length of the entire skull in this family. Their eye sockets were small and pear-shaped. Studies of tapejarid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bakonydraco Galaczi
''Bakonydraco'' is a genus of pterodactyloid pterosaur from the Late Cretaceous period (Santonian stage) of what is now the Csehbánya Formation of the Bakony Mountains, Iharkút, Veszprém, western Hungary. Etymology ''Bakonydraco'' was named in 2005 by paleontologists Attila Ősi, David Weishampel, and Jianu Coralia. The type species is ''Bakonydraco galaczi''. The genus name refers to the Bakony Mountains and to Latin ''draco'', "dragon". The specific epithet ''galaczi'' honors Professor András Galácz, who helped the authors in the Iharkút Research Program, where fossils are since 2000 found in open-pit mining of bauxite, among them the remains of pterosaurs, the first ever discovered in Hungary. Description ''Bakonydraco'' is based on holotype MTM Gyn/3, a nearly complete mandibula, a fusion of the lower jaws. Also assigned to it, as paratype, is MTM Gyn/4, 21: parts from another jaw's symphysis (the front parts, having fused into a single blade-like structure, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eopteranodon Lii
''Eopteranodon'' (meaning "dawn ''Pteranodon'' (toothless wing)") is a genus of tapejarid pterosaur from the Aptian-age Lower Cretaceous Yixian Formation of Beipiao City, Liaoning, China. The genus was named in 2005 by paleontologists Lü Junchang and Zhang Xingliao. The type and only species is ''Eopteranodon lii''. Description and classification ''Eopteranodon'' is based on the type specimen or holotype BPV-078, an incomplete skeleton and skull. Its skull, including a large crest, was toothless and similar to that of ''Pteranodon''. The skull lacks the point of the snout but it was in life less than 200 millimeters long (7.9 inches), and the animal had a wingspan of about 1.1 meters (3.6 feet). A second specimen, D2526, described in 2006, had a larger wingspan. Despite its similarities to ''Pteranodon'', ''Eopteranodon'' was not placed into a family by its describers, who put it into the clade Pteranodontia as ''incertae sedis'' (uncertain position). Shortly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tupandactylus Imperator
''Tupandactylus'' (meaning "Tupan finger", in reference to the Tupi people, Tupi thunder god) is a genus of tapejaridae, tapejarid pterodactyloid pterosaur from the Early Cretaceous Crato Formation of Brazil. History ''Tupandactylus imperator'' is known from four nearly complete skulls. The holotype specimen is Museu de Ciências da Terra, MCT 1622-R, a skull and partial lower jaw, found in the Crato Formation, dating to the boundary of the Aptian-Albian stages of the early Cretaceous period, about 112 Ma ago.Martill, D.M., Bechly, G. and Loveridge, R.F. (2007). ''The Crato fossil beds of Brazil: window into an ancient world.'' Cambridge University Press. , It was initially described as a species of ''Tapejara (pterosaur), Tapejara'', but later research has indicated it warrants its own genus. The skull was toothless and had a prominent sagittal crest, only the base of which was bony: the front of the crest featured a tall bony rod extending up and back, and the rear of the cre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bennettazhia Oregonensis
''Bennettazhia'' is a genus of tapejaromorph pterosaur from the Early Cretaceous period of what is now the Hudspeth Formation of the state of Oregon in the United States. Although originally identified as a species of the pteranodontoid pterosaur ''Pteranodon'', ''Bennettazhia'' is now thought to have been a different animal. The type and only species is ''B. oregonensis''. Discovery and history In 1928, Charles Gilmore named a new species of ''Pteranodon'': ''P. oregonensis''. A humerus (holotype MPUC V.126713), two fused dorsal vertebrae and the broken-off end of some joint bone had been unearthed from the Lower Cretaceous ( Albian stage) beds of the Hudspeth Formation in Wheeler County, in the state of Oregon, United States, to which the specific epithet refers. Gilmore noted similarities to '' Nyctosaurus'' though the specimens were larger. In 1989, S. Christopher Bennett concluded that the remains might be those of a member of the Azhdarchidae instead of a pteranodontid. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tupandactylus Navigans
''Tupandactylus'' (meaning "Tupan finger", in reference to the Tupi thunder god) is a genus of tapejarid pterodactyloid pterosaur from the Early Cretaceous Crato Formation of Brazil. History ''Tupandactylus imperator'' is known from four nearly complete skulls. The holotype specimen is MCT 1622-R, a skull and partial lower jaw, found in the Crato Formation, dating to the boundary of the Aptian- Albian stages of the early Cretaceous period, about 112 Ma ago.Martill, D.M., Bechly, G. and Loveridge, R.F. (2007). ''The Crato fossil beds of Brazil: window into an ancient world.'' Cambridge University Press. , It was initially described as a species of '' Tapejara'', but later research has indicated it warrants its own genus. The skull was toothless and had a prominent sagittal crest, only the base of which was bony: the front of the crest featured a tall bony rod extending up and back, and the rear of the crest had a long prong of bone projecting behind it. The bulk of the cres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Europejara Olcadesorum
''Europejara'' is a genus of tapejarid pterosaur from the Early Cretaceous period of Spain. The type and only species known is ''Europejara olcadesorum''. Discovery and naming In 2012, the type species ''Europejara olcadesorum'' was named and described by Romain Vullo, Jesús Marugán-Lobón, Alexander Kellner, Angela Buscalioni, Bernard Gomez, Montserrat de la Fuente and José Moratalla. The generic name combines the names of Europe and the related genus '' Tapejara'', in reference to the fact that ''Europejara'' is the first tapejarid found in that continent. The specific name refers to the Olcades, the Celtiberic tribe inhabiting the region of Cuenca, the location of the find, in Antiquity. The holotype, MCCM-LH 9413, was uncovered at the Las Hoyas site in a chalkstone layer of the Calizas de La Huergina Formation dating from the late Barremian. It consists of a partial skull with lower jaws, compressed on a slab and counterslab. Two elements of the hyoid are pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
