Memoirs Cal Acad. Sci . Ydl. III. 



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[Arndld] Plate XXXIV 



Figure a. Ventura. — Side of ravine above the Bariov/ ranch house, looking west, showing fossiliferous 

 upper San Pedro (Pleistocene) beds at an elevation of over six hundred feet above sea-level, dipping at an 

 angle of over 40°. Photograph by R. Arnold. 



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Figure b. San Diego. — Blutt at La Jolla capped by Pleistocene deposit of gravel and sand. 



Photograph by F. L. Parl<. 



