BULLETIN 613 SHEET 24 
AR DEI ET Te NS 
ert ae here oe 
8° 117° 30’ CALIFORNIA 
| EXPLANATION Thickness £ A 
in feet f A 
A ao = gravel (alluvial valley filling, terraces, and 50-500 Guatermeey ag, ¥ { 
~~ sof sandstone, and conglomerate 1800 : i Pa 
B ajon Canyon, ete. mionene ¢ Wild et” Wg 
sis nes, shale, ane ABE (Fernando farma- 1500 Pliocene and < XA oe 
Cc tion, lower part late Miocene Aw A 
GEOLOGIC AN D TOPOGRAPHIC MAP D Sandstone and shale (Monterey group) 3000] Q } den, \ G 
OF THE E Lava flows and tuffs (rhyolite) > Miocene biel 16 = y de 
S A NT \ F E ROUTE F Lava flows and dikes (basalt, etc.) (stippled pattern) J #0 iN 6 
zranite, schis c 7 { ae” 2 
G Granite, schists, ete. Drs eecy ) i is 2: Pe + 
. . . . . 4 Marbie TY MAN aAQON OWE 0 
From Kansas City, Missouri, to Los Angeles, California St lal S (fe ry NG 
ait 9 {ie A 
Base compiled from United States Geological Survey Atlas Sheets, 1 : £ yo ex G a 
from railroad alignments and profiles supplied by the Atcheson, A — ryt vg = | | el A cae a 
Topeka and Santa Fe Railway and — additional information ae ~ ee ae men etiisiien eas -\ artzite 
collected with the assistance of this mpany SG CNah Sew earrse neween | OME. EL 2638 Z 
10 5 10 is 20 25 BOKilometers 5 Sa ue f 
UNITED STATES GHOLOGICAT. SURVEY - ; era . Sk 
Contour terval 200 feet_ 7 gol & 
ELEVATIONS IN FE EVEL ‘ 2 
GEORGE OTIS SMITH, DIRECTOR Bag aa % ee Vietoryill A\ \&: a 
David White, Chief Geologist R. B. Marshall, Chief Geographer Vin teahethin on tak tatencak 1h dle apert \ * 
26) A 
a 
Fach di h with a name in parenthesis in the Sebago: \ = 
lower ‘left corner is dune’ in state on the U. S. G. S. Topographic ‘ S 
Sheet of that name. oro w 
Sa ye} : ee 
= a eae. S : A 3? 
ag ae a See ST 
Re 
@ 
ere 
GEOLOGY. SOUTH OF HESPERIA SY R, TT. HILt 
