ARNOLD — THE PALEONTOLOGY AND STRATIGEAPHY OF SAN PEDRO . 



13 



Correlation Table of the Marine Pliocene and Pleistocene of California. 



(Dotted lines indicate conformable strata; full lines, nonconformable.) 





i-d 2 



Pliocene 



Pleistocene 



Merced Series 



Sau Diego Formatiou 

 Lower . Upper 



Lower 



San Pedro Series 



Upper 





San Diego well 

 150' 



Euss 



School 



50' 



Pacific Beach 



(lower horizon) 



180'+ 



Pac. 

 Beach 



(Upper 



horizou) 



20'± 



Fool of 26th St. 

 20' 



Spanish Bight 

 20' 



Dead man 



Island 



45' 



BIO 



Deadman 



Island 



12' 



Timm's Point 

 50' 



San Pedro 



Bluffs 



50' 



Los Cerritos 

 50'+ 



Pacific Beach 

 15' 



Deadman Island 

 10' 



Lumber yard 

 20' 



Crawfish George's 

 3' 



Los Cerritos 

 20' 



Long Beach 

 50' 



Dead. 



}uau Is. 



4' 



Epoch 



1^ 

 o 

 so 



> 



O " 



o 



o 



*Ti 



+ 



Old irrigating ditch 



(?) 



Old irrigating ditch 

 1000'+ 



Barlow's Ranch 

 100'+ 



g B 



■= a 



O CD 



2 



■Ro 

 c 



Packard's 



Hill 



200'+ 



Bluff at 



bath house 



30' 



Bluff i mile west of 



bath house 



25' 



Bluff 2 miles east of 



wharf 



30' 



> 



m > 

 a 



3 W 



o > 



z w 



. a 



> 



to 



> 



»ti 



oo gg. 

 + P +§ 



td 



Lake Merced to Mussel Rock 



below "upper gastropod bed." 



5000'+ 



"Upper gas 



tropod bed" to 



uucouform- 



ity. 150'+ 



"Terrace formation." 



Soft sediments above 



uucouformitv. 



200'+ 



San Juan 

 CaiJistrauo 



Newpoi't, 

 Orange County. 



Port Los 



Angeles, fos- 



siliferous bed 



50'+ 



Bell Station, 



Los Angeles County 



1320' 



Port Los Angeles, 



upper soft strata 



150'+ 



W 





San Pablo Bay, 

 oyster beds 



c >. 



!^ 



CDS 



3 ^ 



o to 



o 



X 



t-l 



o 



