r 



KXCHA 



OCCASIONAL PAPERS 



OF THE 



CALIFORNIA ACADEMY OF SCIENCES 



X 



THE REPTILES 



OF 



WESTERN NORTH AMERICA 



BY 



JOHN VAN DENBURGH 



Witt One Hundred and Twenty-eignt Plates 

 Volume I. Lizards 



SAN FRANCISCO 



PUBLISHED BY THE ACADEMY 

 NOVEMBER 23, 1922 



