112 INDEX TO PUBLICATIONS OF IT. S. GEOL. SURVEY. [bull. 215. 
Hydrographic work, cooperation of States in Ann 22, i, pp 30-34 
Hydrography; chlorine method of determining rate of underflow ..WS 67, pp 46-48 
Cornell University experiments in stream measurement WS 64, pp 54-95 
discharge measurements of New York canals and feeders, tests to deter- 
mine accuracy of WS 47, pp 18-29 
drainage areas of New York streams WS 47, pp 40-41 
of streams in United States WS 52, pp 524-548 
drainage basins, underground WS 67, pp 32-33 
electric method of determining rate of underflow WS 67, pp 48-51 
floats, use of, to determine current velocity WS 76, pp 15-18 
gaging stations in Appalachian region, southern WS 62, p 35 
Hawaiian Islands, Molokai, water resources of W T S 77 
meters, current, description and use of WS 64, pp 19-22, 34-44 
rating of WS 64, pp 39-40, 80-82, 94 
methods employed in gaging New York streams in 1900 WS 47, pp 37-41 I 
of American isthmus Ann 22, i v, pp 507-630 
of Appalachian Mountain region, southern WS 62; WS 63 
of Maine WS 69, pp 16-119 
of Nicaragua canal route Ann 22, iv, pp 546-592 |j 
of Panama canal route Ann 22, iv, pp 593-630 
of United States arid region Ann 16, n, pp 496-533 
rating tables for rivers in various States. .WS 52, pp 511-523; WS 65, pp 318-324 
river stations, operations at, in 1900 WS 47; WS 52 j 
operations at, in 1901 WS 65; WS 66 
rivers, flow of, under ice, measurement of WS 76, pp 48-67 
near New York City, flow of, observations on WS 76 
velocity of, methods of measuring WS 76, pp 14-20 
run-off in Colorado WS 74, pp 14-19 | 
sediment held in suspension by streams, measurement of, method of WS 47, 
pp 15-18 
stream flow, measuring and computing, methods of WS 64, pp 31-46 
stream measurements, accuracy of WS 64 
in 1900 and in 1901 Ann 22, iv, pp 9-506; WS 75 
methods of WS 56 
streams in California, southern, flow of, measurement of WS 59, 
pp 47-59; WS 60, pp 107-111 
surface fluctuations of, measurement of WS 64, pp 23-25 
velocity of, methods of measuring WS 64, pp 13-23 
velocity curves WS 64, pp 25-27, 72-76 
turbidity, color, alkalinity, and hardness of river water, determination 
of WS 76, pp 67-86 
underflow, chlorine and electric methods of determining rate of . WS 67, pp 46-51 
velocity curves, vertical, in stream measurement WS 76, pp 20-47, 60-67! 
water, moving, pulsation of WS 64, pp 28-31 
water, underground, motions of WS 67 1 
origin and extent of . . WS 67, pp 13-30 
recovery of, from surface flows WS 67, pp 61-78 
water power, computation of, method of using stream gagings for. WS 47, pp 10-15 
weirs, use of, in stream measurement WS 64, pp 31-34; WS 76, pp 15-18 
work in, reports on, 1901, 1902 Ann 22, J 
i, pp 124-132; Ann 23, pp 11-15, 99-119; WS 65; WS 66; WS 75 
Hypersthene-andesite, analysis of, from California, Franklin Hill PP 3, p 151 
analysis of, from Montana, Red Bluff Ann 22, n, p 525 
of Oregon, Crater Lake National Park, petrography of PP 3, pp 69-99 
