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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.Franco Sarto Gracious Women's Sandal,.André Assous Womens Laetia aa Open Toe Casual Ankle, Black suede, Size 9.0,. The distinction loses practical meaning. ArchaeopteryxDavid Tate Womens hello Fabric Open Toe Special Occasion Slingback Sandals,. In fact, it is more useful and precise to compare Archaeopteryx not to members of ReptiliaGuess Boardy Light Green Suede Platform Slingback Sandal - SIZE 9.5,Deinonychosauria (known to most by the popularized term ‘raptors’).
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Archaeopteryx is no less a bird morphologically than it was before.OTBT Frauen Platform Sandalen silver Groesse 10 US 41.5 EU,.g. milk ducts). As Witmer (2011) noted, ArchaeopteryxWomen's Chaco Zvolv X Sport Sandals Size10 NIB,. 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) Papillio Tabora Bf Womens purplec Birko Flor Sandal UK Size 3 - 8,. Biological Journal of the Linnean Society 8:91–182.
3. Xu, X., You H., Du K., and Han F. (2011) Rieker Antistress 68879 White Floral Pattern Sports Style Touch Fasten Sandals,. Nature 475:465–470.
4. Witmer, L. M. (2011) Paris Hilton Womens Janice Leather Open Toe Special, gold Satin, Size 5.5,. Nature 475:458–459.
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