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| | Palaeos Vertebrates 350.800 Aves: Neornithes (Site not responding. Last check: 2007-10-13) |
 | | Then we might list the tinamous (Tinamiformes), which can become airborne in emergencies, but are famous for flying full-tilt into trees and breaking their necks when they do so. |
 | | Characters: $ "Paleognathous" palate, consisting of: large (pre-?)vomer attached to pterygoid and palatines, excluding both from parasphenoid joint between, no pterygoid and palatine; moveable joint between braincase and pterygoid, and large basipterygoid processes; primitively, splenial present on dentary; numerous "flight" characters of skeletal anatomy are generally preserved, if more or less vestigialized. |
 | | Neotropical Birds; The Tinamiformes (Tinamous); Tinamiformes; Birds; 117.pdf. |
| www.palaeos.com /Vertebrates/Units/350Aves/350.800.html (1107 words) |
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