&50' INDEX. 



SASE. 



Fire clay, Portage comity ^ 149 



TuBcarawas county 83. 



Forest bed 38 



Franklin county 596 



geological scale of.......... ....... bdB- 



Frost action - . 296 



Gas wells of Columbiana county . llS 



G-eological structure, Ashland coun-ty 52i 



Belmont county . ... . .. 261 



Batler county . . 39ft 



Carroll county 173 



Champaign county .- 49& 



Columbiana county-... 9i 



Coshocton county . . — 56S 



Darke county .. -. 512 



Harrison county . .. ... 201 



Stark county 155 



Tuscarawas county S4 



Warren county 332 



Wayne coanty 530 



Glaciar erosion . . 30 



scratches = ,. . .. . . 474 



Gold, Elchland county 314 



Gray Limestone, Coshocton county 582 



Hanging EOok District...... 892,922,925 



Guernsey county 219 



Hamilton Group 11, 607 



fossils of 12, 309 



Hanging Kook Bistrict, coal seams of . 911 



geology of 883 



iron- ores of 899 



limestones of 888 



Harrison county . 20O 



Haydenville, geological section. 923 



Hill, F. C, report of . 4S2, 491 



Hooking Furnace Block ore 902 



Hocking Valley, geology of 647, 813 



^. furnaces of . 658 



Holmes county 540 



Huron county .... 289 



shale 13, 307, 632 



shale, soil of 293 



Hugsey, J., reports of.... 429, 4-18, 468 



Iceberg drift 42 



Iron ore, Belmont county...... .... . . . ;J.~''j, 



