90 INDEX TO PUBLICATIONS OF IT. S. GEOL. SURVEY. [bull. 215. 
Devonian fossils of Arizona, Globe quadrangle PP 12, pp 40-42 
Devonian history of New York City district GF 83, p 5 
Devonian rocks; Antrim shales of Michigan Ann 22, in, p 668 
Armuchee chert of Georgia GF 78, p 3 
At well sand of Pennsylvania Ann 22, in, pp 591-593 
Bedford shale (see YYaverly shale) Mon xli, p 61 
Blossburg formation of Pennsylvania, Gaines oil field ...Ann 22, in, pp 593-599 
Bradford oil sands of Pennsylvania Bull 41, p 19 
Catskill formation of Pennsylvania Ann 22, n, pp 609-611; GF 82, p 6 
Cedar Valley limestone of Iowa, northeastern Ann 11, i, pp 234, 243 
Chattanooga shale of Georgia GF 78, p 3 
of Tennessee : GF 75, p 4 
Chemung formation or group, fauna of Bull 210, pp 82-89 
of New York Mon xli, p 59; Bull 3, pp 21-22, 29, 30 
of Pennsylvania, northern Ann 22, in, pp 608-609 
Corniferous limestone of Erie and Ohio basins Mon xli, pp 56-57 
of New York Bull 3, pp 8, 9 
of Ohio Ann 8, n, pp 498-499 
(See, also, Onondaga.) 
Dundee limestone of Michigan Ann 22, in, pp 641-643 
Frog Mountain sandstone of Georgia GF 78, p 3 
gas and oil from Ann 1 1, i, pp 599-600 
Genesee group or shale of New York Mon xli, 
p 58; Bull 3, pp 7, 8, 9-10, 29, 30; Bull 41, pp 23, 24 
Grainger shale of Tennessee GF 75, p 4 
Hackberry shales of Iowa, northeastern Ann 11, i, p 234 
Hamilton formation, dissection of Bull 210, pp 50-66 
history of Bull 206, pp 17-19 
of New York Mon xli, p 57; Bull 3, p 9; Bull 41, p 22 
. Cayuga Lake section, fauna of Bull 206 
sections of, comparison of Bull 206, pp 83-88 
Independence shales of Iowa, northeastern Ann 11, i, p 234 
Ithaca formation or group of New York Bull 3, pp 7, 8, 16-20 
of New York, fauna of Bull 210, pp 73-82 
Keene limestone of Montana Ann 22, n, p 438 
Marcellus shale of New York Mon xli, p 57; Bull 3, p 8; Bull 41, p 23 
Nevada limestone of Nevada Bull 208, p 20 
of Colorado Bull 182, p 35 
of Georgia, Rome quadrangle GF 78, p 3 
of Illinois, Chicago district GF 81, pp 3-4 
of Indian Territory, Atoka quadrangle GF 79, p 4 
of Indiana Ann 11, i, pp 625, 634-638 
of Iowa, northeastern Ann 11, i, p 334 
of Maryland, shales PP 11, p 136 
of Montana, Elkhorn district Ann 22, n, p 438 
of Nevada Ann 2, pp 28, 30 
south of fortieth parallel Bull 208, passim 
of New York Bull 41] 
of Ozark region Ann 22, n, pp 82-83 
of Pennsylvania Bull 41, pp 19,25 
(clays) _. PP11, p212 
Masontown and Uniontown quadrangles - GF 82, p 6 J 
of Tennessee, Maynardville quadrangle UF 75, p 4 
of States. (See, also, formation names under this heading.) 
