== Bibliography ==
* Anon., [http://www.wyodino.org/research/?item=archaeopteryx ''Archaeopteryx'': The Thermopolis Specimen] The Wyoming Dinosaur Center
* Bakalar, Nicholas, [http://news.nationalgeographic.com/news/2005/12/1201_051201_archaeopteryx.html Earliest Bird Had Feet Like Dinosaur, Fossil Shows], National Geographic News, [[1 December]] [[2005]]
* Feduccia, A., "Evidence from Claw Geometry Indicating Arboreal Habits of Archaeopteryx," ''Science'', 259(5096):790-793, February 5, 1993 ([http://links.jstor.org/sici?sici=0036-8075%2819930205%293%3A259%3A5096%3C790%3AEFCGIA%3E2.0.CO%3B2-1 abstract])