A bizarre Jurassic maniraptoran from China with elongate ribbon-like feathers

@article{Zhang2008ABJ,
  title={A bizarre Jurassic maniraptoran from China with elongate ribbon-like feathers},
  author={Fucheng Zhang and Zhonghe Zhou and Xing(徐星) Xu and Xiaolin Wang and Corwin Sullivan},
  journal={Nature},
  year={2008},
  volume={455},
  pages={1105-1108}
}
Recent coelurosaurian discoveries have greatly enriched our knowledge of the transition from dinosaurs to birds, but all reported taxa close to this transition are from relatively well known coelurosaurian groups. Here we report a new basal avialan, Epidexipteryx hui gen. et sp. nov., from the Middle to Late Jurassic of Inner Mongolia, China. This new species is characterized by an unexpected combination of characters seen in several different theropod groups, particularly the Oviraptorosauria… 
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References

SHOWING 1-10 OF 37 REFERENCES
A primitive therizinosauroid dinosaur from the Early Cretaceous of Utah
TLDR
A new, primitive therizinosauroid is described from an extensive paucispecific bonebed at the base of the Cedar Mountain Formation of east-central Utah, indicating that this species documents the earliest known stage in the poorly understood transition from carnivory to herbivory within Therizinosauroidea.
A juvenile coelurosaurian theropod from China indicates arboreal habits
TLDR
It is suggested that the initial appearance of tree-adaptation in theropods was probably not directly related to flight but to other functions, such as seeking food or escaping from predators.
Non‐avian dinosaur fossils from the Lower Cretaceous Jehol Group of western Liaoning, China
TLDR
The discovery of four-winged dinosaurs was suggested to provide strong evidence supporting the ‘tree-down’ hypothesis for the origin of avian flight, though in-depth analysis and more data are needed to confirm this.
A bizarre predatory dinosaur from the Late Cretaceous of Madagascar
TLDR
The occurrence of Masiakasaurus on Madagascar suggests that small-bodied abelisauroids, like their larger-bodied counterparts, were more cosmopolitan, radiating throughout much of Gondwana and paralleling the diversification of small coelurosaur theropods in Laurasia.
The earliest dromaeosaurid theropod from South America
TLDR
A near-complete, small dromaeosaurid is described that is both the most complete and the earliest member of the Maniraptora from South America and which provides new evidence for a unique Gondwanan lineage of DromaeOSauridae with an origin predating the separation between northern and southern landmasses.
A New Enantiornitine Bird with Four Long Rectrices from the Early Cretaceous of Northern Hebei, China
TLDR
This is the first record of Mesozoic birds in having four long rectrices, which may represent morphologically a secondary sexual character, an intermediate stage from elongated scale to branched feather, and possess functional advantage in supplementing the lifting surface to compensate the unskilled flight.
Anatomy of the primitive bird Sapeornis chaoyangensis from the Early Cretaceous of Liaoning, China
Two new, nearly completely articulated skeletons of Sapeornis chaoyangensis provide much new information about the anatomy of this basal avian, particularly in the skull, pectoral girdle, forelimb,
Palaeontology: Scales, feathers and dinosaurs
TLDR
A previously unknown theropod is described which, like Compsognathus and most specimens of Archaeopteryx, is from the Late Jurassic of Solnhofen, southern Germany but shows absolutely no sign of feathery integument, suggesting that the evolution history of feathers in dinosaurs is a more complex tale than was thought.
An unusual oviraptorosaurian dinosaur from China
Oviraptorosaurians are an unusual group of theropod dinosaurs, with highly specialized skulls. Here we report a new oviraptorosaurian, Incisivosaurus gauthieri, gen. et sp. nov., from the lowest part
A primitive confuciusornithid bird from China and its implications for early avian flight
TLDR
Eoconfuciusornis zhengi represents a new and, more primitive than other known, member of this group and extends the lifespan of this family to 11 Ma, the longest of any known Early Cretaceous avian lineages.
...
...