Odontornithes
Odontornithes , noun, plural
[New Latin, from Greek 'odoy`s, 'odo`ntos, a tooth + {not transcribed}, {not transcribed}, a bird.]
(Paleontology) A group of Mesozoic birds having the jaws armed with teeth, as in most other vertebrates. They have been divided into three orders: Odontolcae, Odontotormae, and Saururae.