Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados Anais da ABC (AABC) (4) Autor Jiang,Shunxing (3) Wang,Xiaolin (3) Kellner,Alexander W.A. (2) Meng,Xi (2) CHENG,XIN (1) Cheng,Xin (1) JIANG,SHUNXING (1) Rodrigues,Taissa (1) WANG,XIAOLIN (1) ZHANG,XINJUN (1) Mais... Palavra-chave China (4) Liaoning (4) Pterosauria (2) ?Late Jurassic-Early Cretaceous (1) Ctenochasmatidae (1) Darwinopterus (1) Jiufotang Formation (1) Kunpengopterus (1) Lower Cretaceous (1) Ontogeny (1) Pterofiltus qiui (1) Sinopterus atavismus (1) Wukongopteridae (1) Wukongopterus (1) Yixian Formation (1) Mais... Tipo do documento Info:eu-repo/semantics/article (4) Ano 2019 (1) 2011 (1) 2010 (1) 2009 (1) País Brazil (4) Idioma Inglês (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última A new ctenochasmatid pterosaur from the Lower Cretaceous, western Liaoning, China Anais da ABC (AABC) Jiang,Shunxing; Wang,Xiaolin. A nearly complete skull of a new ctenochasmatid pterosaur, Pterofiltus qiui gen. et sp. nov., from the Lower Cretaceous deposits of Liaoning, China, is described here. The specimen (IVPP V12339), was collected from the shale of the lower Yixian Formation (125 Ma) at the Zhangjiagou locality. It has the following combination of characters: about 112 teeth in total (including the upper and lower jaws); the dentition occupies more than 50% of the skull length; the anterior teeth vary in size; the mandibular symphysis is longer than half of the whole mandible length; in ventral view, an apparent symphyseal trough in the median part of the symphysis. Tipo: Info:eu-repo/semantics/article Palavras-chave: Lower Cretaceous; Yixian Formation; Pterofiltus qiui; Ctenochasmatidae; Liaoning; China. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652011000400011 An unusual long-tailed pterosaur with elongated neck from western Liaoning of China Anais da ABC (AABC) Wang,Xiaolin; Kellner,Alexander W.A.; Jiang,Shunxing; Meng,Xi. A new long-tailed pterosaur, Wukongopterus lii gen. et sp. nov, is described based on an almost complete skeleton (IVPP V15113) representing an individual with an estimated wing span of 730 mm. The specimen was discovered in strata that possibly represent the Daohugou Bed (or Daohugou Formation) at Linglongta, Jianchang, Liaoning Province, China. Wukongopterus lii is a non-pterodactyloid pterosaur diagnosed by the first two pairs of premaxillary teeth protruding beyond the dentary, elongated cervical vertebrae (convergent with Pterodactyloidea), and a strongly curved second pedal phalanx of the fifth toe. The specimen further has a broken tibia that indicates an injury occurred while the individual was still alive. Taphonomic aspects provide indirect... Tipo: Info:eu-repo/semantics/article Palavras-chave: Pterosauria; Wukongopterus; ?Late Jurassic-Early Cretaceous; Liaoning; China. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652009000400016 New Material of Sinopterus (Pterosauria, Tapejaridae) from the Early Cretaceous Jehol Biota of China Anais da ABC (AABC) ZHANG,XINJUN; JIANG,SHUNXING; CHENG,XIN; WANG,XIAOLIN. Abstract: Tapejaridae is a clade of toothless pterosaurs typically characterized by a large nasoantorbital fenestra and a premaxillary crest that extends from the anterior to the posterior part of the skull. Sinopterus dongi was the first reported Chinese tapejarid. Another genus “Huaxiapterus” was described, but it was later on determined that “Huaxiapterus” is in fact an invalid name. Here, we report on a new juvenile specimen of Sinopterus atavismus from the Jiufotang Formation of western Liaoning, China, and revise the diagnosis of this species. Sinopterus atavismus does not present a square-like crest. Moreover the feature that groove in the ventral part of the second or third phalanx of manual digit IV is not diagnostic of the species. In the new... Tipo: Info:eu-repo/semantics/article Palavras-chave: Sinopterus atavismus; Ontogeny; Jiufotang Formation; Liaoning; China. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000400513 New long-tailed pterosaurs (Wukongopteridae) from western Liaoning, China Anais da ABC (AABC) Wang,Xiaolin; Kellner,Alexander W.A.; Jiang,Shunxing; Cheng,Xin; Meng,Xi; Rodrigues,Taissa. Two almost complete long-tailed pterosaurs from the Linglongta, Jianchang County, western Liaoning, China, are described and represent new taxa referred to the non-pterodactyloid clade Wukongopteridae. Kunpengopterus sinensis gen. et sp. nov. differs from other members of this clade mainly by the rounded posterior region of the skull, thick lacrimal process of the jugal and lack of a bony premaxillary crest. This species further shows a soft tissue crest above the frontal, a comparatively larger wing finger, and the proximal segment of the second pedal phalanx of the fifth toe shorter than in other wukongopterids. The second new species is referred to the genus Darwinopterus, D. linglongtaensis sp. nov. based on the posterior region of the skull. It... Tipo: Info:eu-repo/semantics/article Palavras-chave: Pterosauria; Wukongopteridae; Kunpengopterus; Darwinopterus; Liaoning; China. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652010000400024 Registros recuperados: 4 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco