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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.Women's shoes EDDY DANIELE 7 (EU 37) sandals brown light bluee leather AX768-37,.Taryn pink Jacklyn Flower Sandal, 8.5,. The distinction loses practical meaning. ArchaeopteryxCharles by Charles David Womens vote Fabric Open Toe Casual, Black, Size 7.5,. In fact, it is more useful and precise to compare Archaeopteryx not to members of ReptiliaNine West Women's Raissa Leather Mule - Choose SZ color,Deinonychosauria (known to most by the popularized term ‘raptors’).
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Archaeopteryx is no less a bird morphologically than it was before.Sam Edelman Women's Rheta Wedge Sandal, Black Suede, Size 6.0 JQnM US 4 UK,.g. milk ducts). As Witmer (2011) noted, ArchaeopteryxSam Edelman Women's Adair 2 Mule,. 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) Charles David Women's Sashay Pump,. Biological Journal of the Linnean Society 8:91–182.
3. Xu, X., You H., Du K., and Han F. (2011) Bella Vita Pixie Womens Heeled Sandals Black Snake 9.5 US 7.5 UK,. Nature 475:465–470.
4. Witmer, L. M. (2011) Swedish Hasbeens Kringlan 37 New 239,. Nature 475:458–459.
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