164 INDEX TO PUBLICATIONS OF U. S. GEOL. SURVEY. [bull. 215: 
Ohio; ( ireat Miami River, course, present and preglacial, of ...Mon xi.i, pp 182-184 
gypsum from, statistics of MR 1901, p 847 
Hocking drainage system, features, preglacial and present, of Mon xli, 
pp 169-172 
Hocking Valley, description of PP 13, pp 35-36 
iron and steel from, statistics of MR 1900, pp 43 
56, 57, 96, 97, 98, 99, 100; MR 1901, pp 45, 63, 76, 91, 95 et seq 
Killbuck Creek, features, preglacial and present, of Mon xli, p 165 
limestone production of MR 1900, pp 
662, 685, 686, 687, 690; MR 1901, pp 644, 645, 667, 668, 669, 670 
Little Miami River, drainage changes along Mon xli, pp 180-182 
Mahoning River, quality of water of WS 79, pp 129-136 
maps, geologic and topographic, of. (See Map.) 
Maumee drainage basin, features of Mon xli, pp 218-219 
Maumee River, flow of, measurement of Ann 22, 
iv, pp 240-241; WS 49, p 220; WS 65, pp 313-314; WS 75, p 110 
physical features of basin of Mon xli, p 76 
Miami and Little Miami rivers and tributaries, quality of water of WS 79, 
pp 170-183 
mineral springs of MR 1900, pp 901, 903; MR 1901, pp 963, 964 
Mohican Creek, changes in basin of Mon xli, pp 162-165 
Muskingum River, features, preglacial and present, of Mon xli, pp 153-168 
rainfall, run-off, and evaporation in basin of AVS 80, pp 67, 85, 99, 100 
Muskingum River and tributaries, quality of water of WS 79, pp 136-153 
Muskingum Valley, description of PP 1 3, p 35 
natural gas in, statistics of MR 1900, pp 634,* 
635, 637, 638, 643-646; MR 1901, pp 617, 619, 620, 621, 626-627 
oil fields of eastern, structural work in, 1901 and 1902 Bull 213, pp 336-344 
Olentangy River, flow of, measurement of Ann 22, 
iv, p 238; WS 49, pp 218-219; WS 65, p 295 
quality of water of WS 79, pp 158-160 
Owl Creek drainage basin, changes in Mon xli, pp 160-162 
petroleum in, statistics of MR 1900, 
pp 540, 541, 542, 545; MR 1901, pp 530, 531, 532, 533 
Raccoon Creek, features of Mon xli, p 172 
rainfall and run-off in Maumee River Basin WS 75, pp 11 0-111 I 
salt from, statistics of MR 1900, p 837; MR 1901, p 855 
Salt Creek Basin, drainage changes in Mon xli, pp 178-180 
sandstone production of MR 1900, pp 662, 
670, 671, 672, 675; MR 1901, pp 644, 645, 656, 657, 658, 659| 
Sandusky River, flow of, measurement of Ann 22 
iv, pp 242-243; WS 49, pp 221-222; WS 65, p 314 
Scioto drainage svstem, glacial formations and drainage features of Mon xli, 
pp 174-180 
Scioto River, flow of, measurement of AVS 49, pp 219-220; WS 65, pp 295-296 
physical features of basin of Mon xli, pp 75-76 
Scioto River and tributaries, flow of, measurement of Ann 22, iv, pp 235-238 
quality of water of WS 79, pp 153-162 
Scioto Valley, description of PP 13, pp 36-38 
Symmes Creek, course, present and preglacial, of Mon xli, p 17. c 
topographic work in Ann 22. 
i, pp 137, 138, 141, 142, 151; Ann 23, pp 127, 128, 136, 139-14(| 
cooperation of State in Ann 22 i, pp 20, 23, 2{\ 
topography of Allegheny Plateaus GF 69, p J 
of Cadiz quadrangle Bull 198, pp 16-1. 
