PROCEEDINGS 



OF THE 



CALIFORNIA ACADEMY OF SCIENCES 



Fourth Series 

 Vol. IV, pp. 15-112, pis. 1-10. December 30, 1914 



NEOCENE RECORD IN THE TEMBLOR BASIN, 



CALIFORNIA, AND NEOCENE DEPOSITS 



OF THE SAN JUAN DISTRICT, SAN 



LUIS OBISPO COUNTY. 



By F. M. Anderson and Bruce Martin, 

 Department of Invertebrate Paleontology. 



CONTENTS 



Page 



Introduction 17 



Question of the Monterey Formation ..... 17 



NEOCENE RECORD IN THE TEMBLOR BASIN. 



The Temblor Basin 23 



Interior Ranges 23 



Mount Diablo Range . 23 



Neocene Deposits 24 



Structures . 25 



Orogenic Blocks 26 



Disturbances Noted Elsczvhere 30 



Neocene Record 31 



Conclusions 33 



THE SAN JUAN DISTRICT. 



General Statement 35 



Location 35 



Topography 36 



December 30 1914 



