vvarman] SECTION, GEOLOGIC. 193 
Section, geologic; in Ohio, Circleville Mon xli, p 413 
in Ohio, Degraff Mon xli, p 368 
Fort Hill, vicinity of Mon xli, p 274 
Germantown Mon xli, p 364 
Hamilton Mon xli, p 318 
Harper, vicinity of Mon xli, p 366 
Lockland Mon xli, p 320 
Lovett, vicinity of Mon xli, p 274 
Madisonville Mon xli, p 282 
Marysville Mon xli, p 527 
Mill Creek Valley Mon xli, p 319 
Mount Oreb Mon xli, p 275 
Owl Creek Bluff, near Gambier Mon xli, p 407 
Painesville, vicinity of Mon xli, p 669 
Paintersville, vicinity of Mon xli, p 346 
Pisgah. vicinity of Mon xli, p 317 
Port Union Mon xli, p 319 
St. Bernard Mon xli, p 280 
Sardinia, vicinity of Mon xli, p 274 
Sharon ville Mon xli, p 320 
Sidney, vicinity of Mon xli, p 483 
Spring Hill, vicinity of Mon xli, p 367 
Springfield Township, sec 26 Mon xli, p 268 
Sterling Mon xli, p 557 
Steubenville PP 11, fig 4 (p 199) 
Urbana Mon xli, p 314 
Zanesville, vicinity of PP 11, p 196 
in Oregon, Cape Blanco Bull 196, p 31 
Cape Blanco, vicinity of GF 89, p 3 
Cape Blanco to Elk River Bull 196, fig 4 (p 31) 
Coos Bay coal field Ann 22, in, p 507 
Coos Bay quadrangle GF 73 
Denmark, vicinity of GF 89, p 5 
John Day Basin Bull 204, p 16 
John Day Valley at Canyon Ann 22, n, p 718 
Klamath Mountains Bull 196, pi ii (p 10) 
Port Orford quadrangle GF 89 
Bye Valley . Ann 22, n, p 768 
in Ozark region Ann 22, n, p 89 
in Pennsylvania, Allegheny Mon xli, p 249 
Allegheny County PP 11, p 232 
anthracite basins, Lehigh region Ann 22, in, pi viii, p 72 
southern : Ann 22, in, pi x, p 80 
western middle Ann 22, in, pi ix, p 76 
anthracite coal field, northern Ann 22, in, pi vii (p 68) 
Armstrong County, Allegheny formation Ann 22, in, p 137 
Benezette PP 11, fig. 5 (p 217) 
Blockhouse Run PP 11, p 223 
Blueball station PP 11, p 219 
Bolivar PP 11, pp 215-216, 228 
Bradys Run PP 1 1, p 223 
Brookville PP 11, p 219 
Charleroi .PP 11, p 236 
Cochranton „ »..,,.,,.,,, Mon xli, p 458, 
Bull. 215—03 13 
