Bever, Gabe S. <br/><br/>
The perinate skull of Byronosaurus(Troodontidae) with observations on the cranial ontogeny paravian theropods / 
Gabe S. Bever and Mark A. Norell. 
 - New York :  American Museum of Natural History,  2009. 
 - 51 p. :  ill. : figs., tab. 
 - American Museum Novitates  No.3657  0003-0082 .
 - American Museum Novitates  No. 3657 .
<br/><br/>Includes bibliogr. references : (p. 46-50) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Byronosaurus--Development<br/>Byronosaurus--Infancy<br/>Skull--Anatomy