64 INDEX TO PUBLICATIONS OF U. S. GEOL. SURVEY. [bull. 215; 
Carboniferous rocks; Crinoidal limestone of Pennsylvania, Ohio, and West 
Virginia Bull 65, pp 90-91 
Cuyahoga shale of Ohio, Pennsylvania, and Indiana Mon xli, pp 62-63 j 
Deer Creek limestone of Kansas, synonymy, character, and fauna of. .Bull 211, 
pp 47-48 
Dennis limestone of Kansas, character, synonomy, and fauna of Bull 211, 
pp 36-37 
Diamond Peak quartzite of Nevada Ann 2, p 28; Bull 8, p 43; Bull 208, p 18 
Ditney formation of Indiana GF 84, p 2 
Doyle shales of Kansas, synonymy, character, and fauna of Bull 211, p 59 
Drum limestone of Indian Territory, character and fauna of ..Bull 211, pp 63-64 
of Kansas, character, synonymy, and fauna of Bull 211, pp 37-38 
Dudley shales of Kansas, character and extent of Bull 211, pp 34-35 ' 
Dunkard formation of Ohio, bituminous field bn 22, in, pi xii, p 216 
of Pennsylvania, bituminous field Ann 22, in, pp 181-182; GF 82, p9 
of Pennsylvania and Ohio ...Mon xli, p 65 
Dunkard group, clay of PP 11, p 55 
Dunkard Creek series of Pennsylvania, Ohio, and West Virginia, bitumi- 
nous coal field Bull 65, pp 20-42 
Eagle limestone of West Virginia Bull 65, p 1 77 
Earlton limestone of Kansas, character, synonymy, and fauna of.. Bull 211, p 39 
Elk Lick limestone of Pennsylvania, Ohio, and West Virginia Bull 65, p 90 
Elk River series of Pennsylvania, Ohio, and West Virginia, bituminous 
coal field Bull 65, pp 70-98 
Elmdale formation of Kansas, flora of Bull 211, pp 113-114 
of Kansas, synonymy, character, and fauna of Bull 211, p 54 
Emporia limestone of Kansas Bull 211, p 52 
Erie formation of Kansas, flora of Bull 211, p 110 
Eskridge shales of Kansas, character and fauna of Bull 211, p 55 
Ewing limestone of Ohio Bull 65, p 92 
Fayetteville shale of Ozark region Ann 22, n, p 84 
Ferriferous limestone of Pennsylvania, Ohio, West Virginia, and Mary- 
land Bull 65, pp 173-175 
Ferriferous limestone and clays of Ohio PP 11, p 197 
Fish Creek sandstone of Pennsylvania Bull 65, p 33 
Florence flint of Kansas, synonymy, character, and fauna of Bull 211, p 58 
Floyd shale of Georgia GF 78, pp 3-4 
Fort Payne chert of Georgia GF 78, p 3 
Fort Riley limestone of Kansas, synonymy and fauna of Bull 211, pp 58-59 1 
Fort Scott limestone of Kansas and Indian Territory Ann 22, 
in, p 342; Bull 184, p 15; Bull 211, pp 29-31, 61 
Freeport clay of Ohio PP 11, p 191 
of Pennsylvania PP 11, pp 226-231 
Freeport limestones of Pennsylvania, Ohio, and West Virginia Bull 65, 
pp 159, 163 
Freeport sandstones of Pennsylvania, Ohio, and West Virginia Bull 65, 
pp 160,163-164 
Galesburg shales of Kansas, character and synonymy of Bull 211, p 36 
Garrison formation of Kansas, synonymy, character, and fauna of. .Bull 211, p 56 
gas and oil from Ann 11, I, pp 598-599 
Gilmore sandstone of Pennsylvania Bull 65, pp 31 -32 
Graydon sandstone of Ozark region Ann 22, n, p 88 
Great limestone of Pennsylvania, Ohio, and West Virginia Bull 65, pp 59-60 i 
Greenbrier limestone lentil of Pennsylvania GF 82, p 6 
