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Tupuxuara
''Tupuxuara'' is a genus of thalassodromid pterosaur that lived during the Albian age of the Early Cretaceous, about 112 million years ago. Its remains were found in what is now the Romualdo Formation of the Santana Group in Brazil. ''Tupuxuara'' was named in 1988 by paleontologists Alexander Kellner and Diógenes de Almeida Campos. The name ''Tupuxuara'' means "familiar spirit" referring to a familiar spirit in the mythology of the Tupi people, Tupi people in Brazil. Two species have been named, ''T. longicristatus'', the type species, and ''T. leonardii''. An additional species has been named in 2013, ''T. deliradamus''. However, the validity of this species has been put into question and it may not even belong to ''Tupuxuara''. ''Tupuxuara'' was quite large in size. It had a big crest at the back portion of its head, stemming from the snout. This crest is most likely an indicator of sexual maturity, given that it appears more prominently in mature individuals. The beak of ''T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tupuxuara Deliradamus Referred
''Tupuxuara'' is a genus of thalassodromid pterosaur that lived during the Albian age of the Early Cretaceous, about 112 million years ago. Its remains were found in what is now the Romualdo Formation of the Santana Group in Brazil. ''Tupuxuara'' was named in 1988 by paleontologists Alexander Kellner and Diógenes de Almeida Campos. The name ''Tupuxuara'' means "familiar spirit" referring to a familiar spirit in the mythology of the Tupi people in Brazil. Two species have been named, ''T. longicristatus'', the type species, and ''T. leonardii''. An additional species has been named in 2013, ''T. deliradamus''. However, the validity of this species has been put into question and it may not even belong to ''Tupuxuara''. ''Tupuxuara'' was quite large in size. It had a big crest at the back portion of its head, stemming from the snout. This crest is most likely an indicator of sexual maturity, given that it appears more prominently in mature individuals. The beak of ''Tupuxuara'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thalassodromeus
''Thalassodromeus'' is a genus of pterosaur that lived in what is now Brazil during the Early Cretaceous Period (geology), period, about a hundred million years ago. The original skull, discovered in 1983 in the Araripe Basin of northeastern Brazil, was collected in several pieces. In 2002, the skull was made the holotype specimen of ''Thalassodromeus sethi'' by palaeontologists Alexander Kellner and Diogenes de Almeida Campos. The generic name means "sea runner" (in reference to its supposed mode of feeding), and the Specific name (zoology), specific name refers to the Ancient Egypt, Egyptian god Set (deity), Seth due to its crest being supposedly reminiscent of Seth's crown. Other scholars have pointed out that the crest was instead similar to the crown of Amun, Amon. A jaw tip was assigned to ''T. sethi'' in 2005, became the basis of the new genus ''Banguela'' in 2015, and assigned back to ''Thalassodromeus'' as the species ''T. oberlii'' in 2018, though other researchers con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thalassodrominae
Thalassodromidae (meaning "sea runners") is a group of azhdarchoid pterosaurs from the Early Cretaceous (Albian) of Brazil. All known definitive members come from the Romualdo Formation of Brazil, which include the type genus ''Thalassodromeus'', as well as ''Tupuxuara'' and ''Kariridraco''. Proposals of additional thalassodromid genera from the Late Cretaceous are controversial and have not been supported. The classification of Thalassodromidae is quite controversial and disputed. It was initially denominated Thalassodrominae, as a subfamily within the group Tapejaridae. However, opposing studies regarding its placement have argued that its members were more closely related to azhdarchids and dsungaripterids, while also elevating it to family level. Though the relationship with tapejarids remains supported by many studies, it has been proposed that it is preferable to retain them as a distinct family for consistency of communication. Classification The classification of thalass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tapejaridae
Tapejaridae (from a Tupi language, Tupi word meaning 'the lord of the ways') is a Family (biology), family of azhdarchoid pterosaurs from the Cretaceous Period (geology), 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 so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neoazhdarchia
Azhdarchoidea ( , meaning " azhdarchid-like forms") is a group of pterosaurs within the suborder Pterodactyloidea. Pterosaurs belonging to this group lived throughout the Early and Late Cretaceous periods, with one tentative member, '' Tendaguripterus'', that lived in the Late Jurassic period. Remains of this group have been found in the Americas, Africa, and Eurasia, suggesting that they probably had a global distribution. Azhdarchoids are generally distinguished from other pterodactyloids by their relatively low arm-to-leg-length ratio, suggesting that they were more proficient in moving on the ground than pterosaurs like ''Pteranodon'' or '' Anhanguera'' (which had very long arms relative to the length of their legs). This has led some researchers to suggest that many azhdarchoids, such as the azhdarchids and dsungaripterids, may have been primarily terrestrial, while retaining the ability to fly when necessary. Classification Azhdarchoidea was named by paleontologist Dav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tapejaromorpha
Azhdarchoidea ( , meaning "azhdarchid-like forms") is a group of pterosaurs within the suborder Pterodactyloidea. Pterosaurs belonging to this group lived throughout the Early and Late Cretaceous periods, with one tentative member, '' Tendaguripterus'', that lived in the Late Jurassic period. Remains of this group have been found in the Americas, Africa, and Eurasia, suggesting that they probably had a global distribution. Azhdarchoids are generally distinguished from other pterodactyloids by their relatively low arm-to-leg-length ratio, suggesting that they were more proficient in moving on the ground than pterosaurs like ''Pteranodon'' or '' Anhanguera'' (which had very long arms relative to the length of their legs). This has led some researchers to suggest that many azhdarchoids, such as the azhdarchids and dsungaripterids, may have been primarily terrestrial, while retaining the ability to fly when necessary. Classification Azhdarchoidea was named by paleontologist David ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Azhdarchoid
Azhdarchoidea (International Phonetic Alphabet, , meaning "azhdarchid-like forms") is a group of pterosaurs within the suborder Pterodactyloidea. Pterosaurs belonging to this group lived throughout the Early Cretaceous, Early and Late Cretaceous periods, with one tentative member, ''Tendaguripterus'', that lived in the Late Jurassic period. Remains of this group have been found in the Americas, Africa, and Eurasia, suggesting that they probably had a global distribution. Azhdarchoids are generally distinguished from other pterodactyloids by their relatively low arm-to-leg-length ratio, suggesting that they were more proficient in moving on the ground than pterosaurs like ''Pteranodon'' or ''Anhanguera (pterosaur), Anhanguera'' (which had very long arms relative to the length of their legs). This has led some researchers to suggest that many azhdarchoids, such as the azhdarchids and dsungaripterids, may have been primarily terrestrial, while retaining the ability to fly when nece ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pterosaur
Pterosaurs are an extinct clade of flying reptiles in the order Pterosauria. They existed during most of the Mesozoic: from the Late Triassic to the end of the Cretaceous (228 million to 66 million years ago). Pterosaurs are the earliest vertebrates known to have evolved powered flight. Their wings were formed by a membrane of skin, muscle, and other tissues stretching from the ankles to a dramatically lengthened fourth finger. There were two major types of pterosaurs. Basal pterosaurs (also called 'non-pterodactyloid pterosaurs' or ' rhamphorhynchoids') were smaller animals with fully toothed jaws and, typically, long tails. Their wide wing membranes probably included and connected the hind legs. On the ground, they would have had an awkward sprawling posture, but the anatomy of their joints and strong claws would have made them effective climbers, and some may have even lived in trees. Basal pterosaurs were insectivores or predators of small vertebrates. Later pte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dsungaripteridae
Dsungaripteridae is a group of pterosaurs within the suborder Pterodactyloidea. They were robust pterosaurs with good terrestrial abilities and flight honed for inland settings, and were commonly interpreted as durophagous and possibly piscivorous pterosaurs. Fossils have been discovered from Early Cretaceous deposits in Asia, South America and possibly Europe. Classification In 1964, Young created a family to place the genus '' Dsungaripterus'', a Chinese taxon with potential remains also known from the Hasandong Formation of South Korea. Later on, '' Noripterus'' (then now with the name " Phobetor" which was already occupied, therefore the quotation marks) was also assigned to the family. In 2003, Alexander Kellner gave the exact definition as a clade:Kellner, A.W.A., 2003. Pterosaur phylogeny and comments on the evolutionary history of the AN group. In: Buffetaut, E., Mazin, J.M. (Eds.), ''Evolution and Palaeobiology of Pterosaurs. Geological Society, London, Special Public ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Romualdo Formation
The Romualdo Formation is a geologic Lagerstätte, Konservat-Lagerstätte in northeastern Brazil's Araripe Basin where the states of Pernambuco, Piauí and Ceará come together. The geological formation, previously designated as the Romualdo Member of the Santana Group, Santana Formation, named after the village of Santana do Cariri, lies at the base of the Chapada do Araripe, Araripe Plateau. It was discovered by Johann Baptist von Spix in 1819. The Stratum, strata were deposited during the Aptian stage of the Early Cretaceous in a lacustrine rift basin with shallow marine incursions of the Iapetus Ocean, proto-Atlantic. At that time, the South Atlantic was opening up in a long narrow shallow sea. The Romualdo Formation earns the designation of Lagerstätte due to an exceedingly well preserved and diverse fossil faunal assemblage. Some 25 species of fossil fishes are often found with stomach contents preserved, enabling paleontologists to study Predation, predator–prey relatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
