U S. GEOLOGICAL SURVEY 
CHARLES D WALCOTT, DIRECTOR 
Santa Clara Valley 
E Feet 
Santa Clara 
Vail 
.Sen level 
GEOLOGIC STRUCTURE SECTIONS ACROSS CAM CEOS, SANTA SUSANA, AM) FERNANDO QUADRANGLES, SOUTHERN CALIFORNIA 
Sea level 
Santa Susana 
Mountains 
Feet K ^ 
2SPO 
Shale and. clay Shale with included limestone Sandstone 
Horiz ontal s c al e 
Z 3 
Corti; Joiner ate and gravel Concretionary sandstone 
_ -t- _S mites 
G 
3 
Santa Clara Valley £ 
FERNANDO 
TOPATOPA 
S W 
SW 
G Feet 
Santa Susana 
Mountains 
Sea, level 
K‘ 
Santa Clara 
Valley 
NW 
Feet 
Santa Susana 
Mountains 
N E 
For location, oi'sections see PI. I. 
SW 
N W 
_c 
_u 
3 
O JT> 
Feet 
Sea level 
NE 
NlODELO 
VAQUEROS 
N E 
Sea 
