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In 1993, an article was published in ''Science'' magazine arguing that the ''Archaeopteryx'' had fully-formed flying feathers (including asymmetric vanes and ventral, reinforcing furrows as in modern flying birds), the classical elliptical wings of modem woodland birds, and a large wishbone for attachment of muscles responsible for the downstroke of the wings<ref>Feduccia, 1993</ref>
 
In 1993, an article was published in ''Science'' magazine arguing that the ''Archaeopteryx'' had fully-formed flying feathers (including asymmetric vanes and ventral, reinforcing furrows as in modern flying birds), the classical elliptical wings of modem woodland birds, and a large wishbone for attachment of muscles responsible for the downstroke of the wings<ref>Feduccia, 1993</ref>
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While most evolutionary scientists agree that the flight feathers of ''Archaeopteryx'' were essentially modern, several papers since have argued against Feduccia's claims about the anatomy of ''Archaeopteryx''<ref>"The tenth skeletal specimen of Archaeopteryx," ''Zoological Journal of the Linnean Society,'' 149:97-116, 2007.</ref>  Specimens such as the Thermoplis Specimen <ref>www.wyodino.org</ref> are thought to clearly show that the arms, wishbone, tail, feet, hips, and palate of ''Archaeopteryx'' were more like meat-eating theropod dinosaurs than modern birds.
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While most evolutionary scientists agree that the flight feathers of ''Archaeopteryx'' were essentially modern, several papers since have argued against Feduccia's claims about the anatomy of ''Archaeopteryx''<ref>"The tenth skeletal specimen of Archaeopteryx," ''Zoological Journal of the Linnean Society,'' 149:97-116, 2007.</ref>  Specimens such as the Thermoplis Specimen <ref>Wyoming Dinosaur Center.</ref> are thought to clearly show that the arms, wishbone, tail, feet, hips, and palate of ''Archaeopteryx'' were more like meat-eating theropod dinosaurs than modern birds.
    
The brain of ''Archaeopteryx'' was essentially that of a flying bird, with a large cerebellum and visual cortex.<ref name="cw94">Wieland, 1994</ref>
 
The brain of ''Archaeopteryx'' was essentially that of a flying bird, with a large cerebellum and visual cortex.<ref name="cw94">Wieland, 1994</ref>
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