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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.Scholl Orthaheel Everyday Mens Casual Sandals Cresent,.Open Toe Beach Men shoes Roman Hollow Out Sandals Leather Breathable Fashion New,. The distinction loses practical meaning. ArchaeopteryxSummer Womens Ankle Strap Wedge Heels Open Toe Buckle Casual shoes Suede Sandals,. In fact, it is more useful and precise to compare Archaeopteryx not to members of ReptiliaPunk Womens Rivet Open Toe Gladiator Stiletto High Heels Sandals Knee High Boots,Deinonychosauria (known to most by the popularized term ‘raptors’).
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Archaeopteryx is no less a bird morphologically than it was before.BCBG Max Azria Platform Sandals Wedges Black w Brown Ankle Strap US 9.5 40 298,.g. milk ducts). As Witmer (2011) noted, ArchaeopteryxFolk Womens Pointy Toes Embroidery Suede Slip On High Block Heels Mules Sandals,. 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) Womens High Block Heels shoes Leather Roman Lace Up High Top Gladiator Sandals,. Biological Journal of the Linnean Society 8:91–182.
3. Xu, X., You H., Du K., and Han F. (2011) Teva Men's Universal Sandal - Choose SZ color,. Nature 475:465–470.
4. Witmer, L. M. (2011) TAOS Red Willow Collection Women's Ramy-12858A Amy Sandals Brown Multi US 7 T166,. Nature 475:458–459.
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