INDEX. 



951 



PAfiB 



Iron ore, Carroll county ^ 197 



Guernsey county 236 



Harrison county 218 



Muskingum county 259 



Belmont county 286 



Hanging Eook Eegion 899 



Hocking Valley 674, 686,707, 857 



Holmes county 554, 558 



Kichland county 315 



Iron Point Ore 654, 910 



Jackson shaft coal 911 



Jefferson county 716 



" " Upper Coal Group of 720 



" " Lower " " 724 



Karnes 40, 503, 646 



Knox county 325 



" timberof 324 



Kokosing Gas District 340 



Lake basins, origin of 45 



Lake ridges 44 



Lampblack, manufacture of 344 



Lead, Harrison county 218 



Holmes county ..; 560 



Medina county " 364, 367 



Licking county 348 



Lime of Guernsey county 236 



Limestones of Hocking Valley 711 



Muskingum county 260 



Lindemuth, A. C. report of 496 



Little Beaver, Valley of 118 



Local Geology, Belmont county 260 



Coshocton county 568 



Guernsey county , 225 



Jefferson county 729 



Muskingum county 242 



Loess - -. - - 39 



Logan county 482 



resources of - 487 



timber of - 483 



Loramie Reservoir 456 



Lower Carboniferous Limestone 23 



Lower Helderberg limestone 9, 444, 600 



Silurian system 1 



Madison county 420 



Mahoning county 781 



