The angular is a large bone in the lower jaw of amphibians, birds and reptiles, which is connected to all other lower jaw bones: the dentary (which is the entire lower jaw in mammals), the splenial, the suprangular, and the articular.
Wikipedia (http://en.wikipedia.org/wiki/Main_Page)
Angular (http://en.wikipedia.org/wiki/Angular)
version history (http://en.wikipedia.org/w/index.php?title=Angular&action=history)
GNU Free Documentation Lizenz (http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License)
CC-by-sa (http://creativecommons.org/licenses/by-sa/2.5/)
