206 INDEX TO PUBLICATIONS OF U. S. GEOL. SURVEY. [bull. 215. 
Stratigraphy of Pennsylvania, coal-bearing rocks Ann 22, in, pp 66-68 
of Tennessee, coal field Ann 22, in, pp 235-236 
Cranberry quadrangle GF 90, pp 3-5 
May nard ville quadrangle GF 75, pp 1-5 
of Texas, north, coal field Ann 22, in, pp 403-405 
i >f Utah, Bingham district. . • Bull 213, pp 109-110 
< >f Washington, coal fields Ann 22, in, pp 484-485 
i >f West Virginia, Charleston quadrangle GF 72, pp 3-4 
Raleigh quadrangle GF 77, pp 2-4 
of Western Interior coal field Ann 22, in, pp 340-343 
Strawn division of Texas Ann 22, in, p 404 
Stream flow in Appalachian Mountain region, southern Ann 22, iv, pp 183-184 
measuring and computing, methods of WS 64, pp 31-46 
Stream measurements, accuracy of WS 64 
( !< >rnell University experiments in WS 64, pp 54-95 
current meters, description and use of WS 64, pp 19-22, 34-41 
rating of WS 64, pp 39-40, 80-82, 94 
historical review of WS 75, pp 11-15 
in 1900 Ann 22, iv, pp 9-506 
in 1901 WS65, WS 66, WS 75 
in California, southern WS 59, pp 47-59; WS 60, pp 107-111 
in Colorado WS 74, passim 
methods of WS 56 
river stations in 1901, maps showing WS 75, pp 12, 13 
velocity curves, vertical WS 76, pp 20-47, 60-67 
Si team tin in Alaska, York region Bull 213, 
pp 92-93; MR 1900, pp 267-271; N and N, pp 136-137 
Streams, gaging of, formulas for calculating records of WS 65, pp 95-97 
gaging of, methods employed in, in New York 1 WS 65, pp 91-98 
pollute >n < >f, court decisions on, in Connecticut WS 79, pp 107-112 
pulsation of moving water WS 64, pp 28-31 
relation of, to geologic structure in Idaho WS 53, pp 70-72 
surface fluctuations, measurement of WS 64, pp 23-25 
velocity of, methods of measuring WS 64, pp 13-23; WS 76, pp 14-20 
velocity curves WS 64, pp 25-27, 72-76 
(See, also, Rivers.) 
Strelna Creek, Alaska, copper deposits on Copper, p 85 
Stringto wn shale of Indian Territory GF 79, p 4 
Strontium ores, occurrence of MR 1901, pp 955-958 
Structural geology of Alaska, Seward Peninsula N and N, pp 34-39 
Structural material. (See Cement; Clay; Stone, building, etc.) 
Structural relations of iron ores to adjacent rocks in Minnesota, Mesabi dis- 
trict Mon xliii, pp 2: 
Structure, effect of run-off on WS 80, pp 46-52 
< >f Appalachian province GF 78, p 4 
)f Arkansas coal field Ann 22, in, pp 391-; 
>f California coal fields Ann 22, in, p 
of Colorado coal fields Ann 22, in, pp 429, 432-433, 435, 438f > 
of Georgia, Rome quadrangle GF 78, pp 4-5 
Idaho, southwestern WS 78, pp 22-24 
of Illinois coal field Ann 22, in, pp 274-275, pi xviii, p 276 
of Indian Territory coal field Ann 22, in, p 377, pi xxvi v 
of Indiana coal field Ann 22, in, pp 274-275, pi xviii, p 276 
of Kentucky coal field Ann 22, in, pp 237, 274-275 », 
