Resultados globales: 4 registros encontrados en 0.02 segundos.
Artículos, Encontrados 4 registros
Artículos Encontrados 4 registros  
1.
9 p, 4.4 MB First complete pterosaur from the Afro-Arabian continent : insight into pterodactyloid diversity / Kellner, Alexander W. A. (Museu Nacional/Universidade Federal do Rio de Janeiro. Laboratório de Sistemática e Tafonomia de Vertebrados Fósseis. Departamento de Geologia e Paleontologia) ; Caldwell, Michael W. (University of Alberta. Department of Earth and Atmospheric Sciences) ; Holgado, Borja (Institut Català de Paleontologia Miquel Crusafont) ; Dalla Vecchia, Fabio (Institut Català de Paleontologia Miquel Crusafont) ; Nohra, Roy (Expo Hâqel (Lebanon)) ; Sayão, Juliana M. (Universidade Federal de Pernambuco. Laboratório de Biodiversidade do Nordeste. Centro Acadêmico de Vitória) ; Currie, Philip J. (University of Alberta. Department of Earth and Atmospheric Sciences)
Despite being known from every continent, the geological record of pterosaurs, the first group of vertebrates to develop powered flight, is very uneven, with only a few deposits accounting for the vast majority of specimens and almost half of the taxonomic diversity. [...]
2019 - 10.1038/s41598-019-54042-z
Scientific reports (Nature Publishing Group), Vol. 9 (November 2019) , art. 17875  
2.
32 p, 5.8 MB A new toothless pterosaur (Pterodactyloidea) from Southern Brazil with insights into the paleoecology of a Cretaceous desert / Kellner, Alexander W. A. (Museu Nacional/Universidade Federal do Rio de Janeiro. Laboratório de Sistemática e Tafonomia de Vertebrados Fósseis. Departamento de Geologia e Paleontologia) ; Weinschütz, Luiz C. (Universidade do Contestado) ; Holgado, Borja (Institut Català de Paleontologia Miquel Crusafont) ; Bantim, Renan A.M. (Universidade Regional do Cariri) ; Sayão, Juliana M. (Universidade Federal de Pernambuco) ; Universitat Autònoma de Barcelona
The first pterosaur bone bed from Brazil was reported in 2014 at the outskirts of the town Cruzeiro do Oeste, Paraná State, in the Southern region of the country. Here named 'cemitério dos pterossauros' site, these outcrops were referred to the Goio-Erê Formation (Turonian-Campanian) of the Caiuá Group (Bauru Basin) and revealed the presence of hundreds of isolated or partially articulated elements of the tapejarine pterosaur Caiuajara and fewer amounts of a theropod dinosaur. [...]
2019 - 10.1590/0001-3765201920190768
Anais da Academia Brasileira de Ciencias, Vol. 91, Supl. 2 (August 2019) , art. e20190768  
3.
10 p, 2.8 MB On a new crested pterodactyloid from the Early Cretaceous of the Iberian Peninsula and the radiation of the clade Anhangueria / Holgado, Borja (Institut Català de Paleontologia Miquel Crusafont) ; Pêgas, Rodrigo V. (Laboratory of Systematics and Taphonomy of Fossil Vertebrates) ; Canudo, José Ignacio (Universidad de Zaragoza. Grupo Aragosaurus-IUCA) ; Fortuny Terricabras, Josep (Institut Català de Paleontologia Miquel Crusafont) ; Rodrigues, Taissa (Universidade Federal do Espírito Santo) ; Company, Julio (Universidad Politécnica de Valencia. Departamento de Ingeniería del Terreno) ; Kellner, Alexander W. A. (Universidade Federal do Rio de Janeiro) ; Universitat Autònoma de Barcelona
The pterosaur record from the Iberian Peninsula is mostly scarce and undefined, but in the last few years some new taxa have been described from different Lower Cretaceous sites of Spain. Here we describe a new genus and species of toothed pterodactyloid pterosaur from the Barremian of the Iberian Peninsula, Iberodactylus andreui gen. [...]
2019 - 10.1038/s41598-019-41280-4
Scientific reports (Nature Publishing Group), Vol. 9 (March 2019) , art. 4940  
4.
16 p, 723.9 KB Review of the dinosaur record from Iran with the description of new material / Kellner, Alexander W. A. (Universidade Federal do Rio de Janeiro. Museu Nacional. Departament de Geologia e Paleontologia) ; Dalla Vecchia, Fabio (Institut Català de Paleontologia Miquel Crusafont) ; Ataabadi, Majid Mirzaie (Chinese Academy of Sciences. Institute of Vertebrate Paleontology) ; De Paula-Silva, Helder (Universidade Federal do Rio de Janeiro. Museu Nacional. Departament de Geologia e Paleontologia) ; Khosravi, E. (University of Tehran. Departament of Biology)
The dinosaur record from Iran includes footprints from the Liassic Ab-e-Haji Formation of Neizar Valley (Kerman Province, central-eastern Iran), a single footprint from the Javaherdeh Formation near Zerab (Alborz Mounts, NE Iran), and skeletal remains from the Late Jurassic-earliest Cretaceous Ravar Formation of the Ab Bid Syncline (Kerman Province). [...]
2012
Rivista Italiana di Paleontologia e Stratigrafia, Vol. 118 no. 2 (2012) , p. 261-275  

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4 Kellner, Alexander W. A.
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