Results 11 to 20 of about 40 (26)

First evidence of an unenlagiid (Dinosauria, Theropoda, Maniraptora) from the Bauru Group, Brazil [PDF]

, 2012
In this study, we describe a small theropod dorsal vertebra from the Late Cretaceous Bauru Group (Brazil). The specimen is referred to the maniraptoran clade Unenlagiidae based on the following combination of characters: diapophyses short, wide and ...
F. Novas, CAU, ANDREA, FANTI, FEDERICO, R. Candeiro   +3 more
core   +2 more sources

Evolution of the carnivorous dinosaurs during the Cretaceous: The evidence from Patagonia [PDF]

, 2013
Patagonia has yielded the most comprehensive fossil record of Cretaceous theropods from Gondwana, consisting of 31 nominal species belonging to singleton taxa and six families: Abelisauridae, Noasauridae, Carcharodontosauridae, Megaraptoridae nov.
Canale, Juan I., Ezcurra, Martín D., Novas, Fernando E., Porfiri, Juan, Agnolín, Federico L.   +4 more
core   +4 more sources

Phylogenetic relationships of Unenlagiidae theropods: are they members of Dromaeosauridae? [PDF]

, 2010
Paraves is the theropod clade that includes Aves and their close relatives, the deinonychosaurians. The fossil record of basal paravians (currently ranging from Late Jurassic to Late Cretaceous) was mostly restricted to the Northern Hemisphere, but ...
Agnolín, Federico Lisandro, Novas, Fernando Emilio   +1 more
core  

Review of eumaniraptoriformes and origin of flight in avian amniotics

, 2020
A presente investigação aborda o Clado Eumaniraptoriformes, com o objetivo de levantar novas propostas a respeito de suas evolução e diversificação, desde sua origem até os representantes modernos, sob uma perspectiva de parâmetros biomecânicos ...
Letizio, Luiz Antonio [UNESP]
core  

Unenlagiid Affinities for Imperobator antarcticus (Paraves: Theropoda): Paleobiogeographical Implications

Imperobator antarcticus is a paravian dinosaur based on fossil remains of the left and right hind limbs from the Cape Lamb Member(lower Maastrichtian) of the Snow Hill Island Formation, Antarctica.
Motta, Matias Javier, Agnolin, Federico, Novas, Fernando Emilio, Brissón Egli, Federico   +3 more
core   +1 more source

Deinonychosaur trackways in southeastern China record a possible giant troodontid. [PDF]

iScience
Xing L, Niu K, Lockley MG, Romilio A, Deng K, Persons WS.   +5 more
europepmc   +1 more source

Reconstruction of pectoral musculature in non-avialan paravians and basal birds: implications in the acquisition of flapping flight. [PDF]

BMC Ecol Evol
Lo Coco GE, Motta MJ, Agnolín FL, Novas FE.   +3 more
europepmc   +1 more source

Diuqin lechiguanae gen. et sp. nov., a new unenlagiine (Theropoda: Paraves) from the Bajo de la Carpa Formation (Neuquén Group, Upper Cretaceous) of Neuquén Province, Patagonia, Argentina. [PDF]

BMC Ecol Evol
Porfiri JD, Baiano MA, Dos Santos DD, Gianechini FA, Pittman M, Lamanna MC.   +5 more
europepmc   +1 more source

Agnolín, Federico L.; Novas, Fernando E. Avian ancestors -A review of the phylogenetic relationships of the theropods Unenlagiidae, Microraptoria, Anchiornis and Scansoriopterygidae. Dordrecht, Heidelberg: Springer, 99 p.

, 2017
Xu, Xing
core  

A New Specimen of Austroraptor cabazai novas, Pol. Canale, Porfiri and Calva, 2008 (Dinosauria, Theropoda, Unenlagiidae) from The latest Cretaceous (Maastrichtian) of Río Negro, Argentina

, 2018
Carabajal, Ariana Paulina, Currie, Philip J.   +1 more
core