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- Anchiornis, the closest known relative of the newly described Xiaotingia, to which it bears a striking resemblance. (Image: Julius T. Csotonyi)
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But the effective change in the classification of Archaeopteryx as a result of the discovery of Xiaotingia is not large anyway.Tamaris Women's 23203 Oxfords bluee (Navy Metallic) 6 UK,.black Giardini P805812D blue Oceano Calzature Sandali Bassi shoes women,. The distinction loses practical meaning. ArchaeopteryxCarlos Courage Purple platform wedge sandal - SIZE 8,. In fact, it is more useful and precise to compare Archaeopteryx not to members of ReptiliaSteven by Steve Madden Greece Flat Sandals Slides pink gold Leather Size 8.0,Deinonychosauria (known to most by the popularized term ‘raptors’).
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Archaeopteryx is no less a bird morphologically than it was before.J. Crew shoes Marcie Wedges Natural Indigo bluee & White, Women's Size 8.5, New,.g. milk ducts). As Witmer (2011) noted, ArchaeopteryxNaturalizer Women's Yanni Heeled Sandal,. And, via the same type of cladistic analysis that removed Archaeopteryx from the bird class, future discoveries may bring Archaeopteryx back into the flock of Avialae once again.
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1. Darwin, C. (1859) On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life (1st ed.) London: John Murray.
2. Ostrom, J. H. (1976) Fashion womens peep toe high slim heel sandals summer multi color shoes summer S,. Biological Journal of the Linnean Society 8:91–182.
3. Xu, X., You H., Du K., and Han F. (2011) VISCATA Tossa 2.5 Wedge, Soft Ankle-Tie, Open Toe, Espadrilles EU 37 Women's 6,. Nature 475:465–470.
4. Witmer, L. M. (2011) Fly London GURI Ankle-Strap Sandal Wedge Heel Leather Brown 178554,. Nature 475:458–459.
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