http://upload.wikimedia.org/wikipedi...Marasuchus.JPG
http://www.angelfire.com/mi/dinosaur...nhanguera1.jpg
also, the movement of the arms of the first doesn't match the movement of the wings in the second. the arms of the first bend forwards like it would have been able to feed itself with the tips of its arms, whereas with wings there's no way of making the the tips of the wings point towards the mouth cos wings bend backwards.