158 
THE UNITED STATES GEOLOGICAL SURVEY. 
[bull. 227. 
Published topographic alias sheets, arranged by States — Continued. 
CALIFORNIA— Continued. 
Name of atlas sheet. 
Position of SE. 
corner of sheet. 
La 
t. 
Long. 
o 
/ 
o / 
37 
15 
121 30 
37 
30 
119 00 
34 
30 
119 00 
38 
00 
122 00 
33 
00 
117 15 
37 
15 
122 00 
34 
00 
118 00 
38 
30 
120 30 
34 
00 
117 45 
35 
00 
120 45 
38 
30 
120 00 
33 
00 
116 30 
35 
15 
117 30 
40 
00 
122 00 
40 
30 
122 00 
34 
00 
117 00 
33 
45 
118 15 
33 
45 
117 15 
34 
15 
117 45 
38 
30 
121 00 
34 
15 
117 30 
34 
00 
117 15 
37 
45 
122 15 
34 
00 
116 30 
33 
30 
116 30 
37 
15 
121 45 
35 
00 
120 30 
35 
15 
120 30 
33 
00 
117 00 
37 
30 
122 15 
33 
30 
118 15 
33 
30 
117 45 
37 
00 
122 00 
34 
00 
118 15 
34 
15 
119 00 
34 
15 
118 30 
Area covered 
Contour 
interval. 
Price. 
Mount Hamilton 
Mount Lyell 
Mount Pinos 
Napa« 
Oceanside b , 
Palo Alto c 
Pasadenad 
Placerville 
Pomona 
Port Harford e . . 
Pyramid Peak/ . 
Ramona 
Randsburg 
Red Bluff fir 
Redding^ 
Redlands 
Redondo 
Riverside h 
Rock Creek 
Sacramento i 
San Antonio 
San Bernardino . 
San Francisco . . . 
San Gorgonio 
San Jacinto 
San Jose 
San Luis e 
San Luis Obispo c 
San Luis Rey j . . 
San Mateo 
San Pedro 
Santa Anafc 
Santa Cruz c 
Santa Monica rf.. 
Santa Paula 
Santa Susana* ... 
Fed. 
J s degree... 
\ degree 
....do 
do 
^ degree . . . 
do 
do 
\ degree 
X V degree . . . 
.....do 
\ degree 
do 
T ' B degree . . . 
1 degree 
\ degree 
■& degree . . . 
do 
do 
do 
\ degree 
do 
A degree . . . 
do 
\ degree 
do 
T V degree... 
\ degree 
^g degree . . . 
\ degree 
d, degree . . . 
do 
do 
\ degree 
T J g degree . . . 
do 
do 
50 
100 
100 
100 
25 
25 
50 
100 
50 
50 
100 
100 
50 
200 
100 
50 
25 
25 
50 
100 
50 
50 
25 
100 
100 
25 
100 
50 
100 
25 
25 
25 
100 
50 
50 
50 
1 : 62500 
1 : 125000 
1 : 125000 
1:125000 
1 : 62500 
1 : 62500 
: 62500 
: 125000 
: 62500 
: 62500 
: 125000 
1 : 125000 
1 : 62500 
1 : 250000 
1:125000 
1 : 62500 
1 : 62500 
1 : 62500 
1 : 62500 
1 : 125000 
1 : 62500 
1:62500 
1:62500 
1:125000 
1 : 125000 
1:62500 
125000 
62500 
125000 
62500 
62500 
62500 
125000 
62500 
62500 
Ovts, 
1:62500 
a Karquines sheet, on scale of 1 : 62500, has been reduced and forms part of Napa sheet, on scale of 
1 : 125000. 
b Escondido and Oceanside sheets, on scale of 1 : 62500, have been reduced and form parts of San 
Luis Rey sheet, on scale of 1 : 125000. 
o Palo Alto sheet, on scale of 1 : 62500, has been reduced and forms part of Santa Cruz sheet, on scale 
of 1:125000. 
dLos Angeles includes Pasadena and Santa Monica sheets. 
e Arroyo Grande, Cayucos, Port Harford, and San Luis Obispo sheets, on scale of 1 : 62500, have been 
reduced and form parts of San Luis sheet, on scale of 1 : 125000. 
/Lake Tahoe and Vicinity includes Carson, Markleeville, Pyramid Peak, and Truckee sheets. 
o Redding sheet shows part of Red Bluff quadrangle on larger scale. 
h Riverside sheet, on scale of 1 : 62500, has been reduced and forms part of Elsinore sheet, on scale 
of 1:125000. 
iFairoaks sheet shows part of Sacramento quadrangle on larger scale. 
J Escondido and Oceanside sheets, on scale of 1:62500, have been reduced and form parts of San 
Luis Rey sheet, on scale of 1 : 125000. 
fc Anaheim and Santa Ana sheets, on scale of 1 : 62500, have been reduced and form parts of Corona 
sheet, on scale of 1 : 125000. 
JCalabasas and Santa Susana sheets, on scale of 1 : 62500, have been reduced and form parts of Cam- 
ulos sheet, on scale of 1 : 125000. 
