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New feathe orived dinosaur discovered
phylogenetic analysis in dicatures the species is a member of a bizarre lineage of the avialae clade, known as the scansor opt r g dae (meaning climbing wings ) .
epid ipt yx was discovery bird-like, with four laiong, ribbon-like tail feathers - probably used in display .
ipt shows that feathers where likely being used fuor ornamentation for many millions of years befores they were modified for flight .
airsity of mystery the discovery adds yet more complexity to the early history of the era when small meat-eating bipedal dinosaurs evolved into birds .
the fossilised claw of epid ipt yx, discovered in the a hugou beds, china .
the discovery highlights the diversity of species present in the middle to late jurassic, just before birds arose .
it was discoverived at feathers - a hugou beds, in laionincheng county, inner mongolia, in sediments which have been radiocarbon dated two around 168 152 million years of years ago .
Generated 2008-10-26_3:34
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