534 



F. H. EDGEWORTH. 



passing from the pterygoid process to the lower jaw; it then 

 divides into an inner and outer part — pterygoid and temporal 



/ ' ,' epipter 



£■ retract oc ' pty prof quod pty int rfg. 

 wond my u.p 



Text-figs. 30 and 31. — Sagittal sections througli an embryo of 

 Agama. 30 is the more external. (For explanation of lettering 

 see p. 555.) 



