warman.] CARBONIFEROUS. 68 
Carboniferous rocks; Cassville plant shale of West Virginia Bull 65, p 41 
Cavanal group of Indian Territory Ann 22, in, p 375 
Chanute formation of Kansas, flora of Bull 211, pp 38, 112 
Charleston sandstone of West Virginia GF 72, p 5; GF 77, p 4 
Chemung group of New York Bull 41, pp 18, 19, 21, 24, 26, 27 
Cherokee formation of Kansas, flora of Bull 211 , pp 108-109 
Cherokee limestones of Missouri and Kansas, analyses of Bull 78, p 125 
Cherokee shales of Kansas, character and fossils of Bull 211, pp 27-29 
of Kansas and Indian Territory Bull 184, p 14 
of Kansas, Missouri, and Iowa Ann 22, in, pp 342, 343, 344 
of Ozark region Ann 22, n, p 88 
Cherry vale shales of Kansas, character and extent of Bull 211 , p 37 
Chester limestone of Illinois, southern Ann 22, in, p 272 
Chickachoc chert lentil of Indian Territory GF 74, p 3; GF 79, p 5 
Chitistone limestone of Alaska Copper, pp 33, 44-46 
Chouteau beds of Missouri Bull 41, p 17 
of Ozark region Ann 22, n, p 86 
Cisco division of Texas Ann 22, in, p 404 
Clarion clay of Pennsylvania PP 1 1, pp 221-222 
Clark formation of West Virginia GF 77, p 3 
Clarksburg limestone of Pennsylvania and West Virginia Bull 65, p 88 
Cleveland shale of Ohio Bull 41, pp 24, 25 
Coal Measures of Arkansas Ann 22, in, pp 389-391 
of Illinois, coal field Ann 22, in, pp 272-274 
of Indian Territory Ann 22, in, pp 374-383, 409 
of Indiana, coal field Ann 22, in, pp 272-274 
of Kentucky, coal field Ann 22, in, pp 235, 272-274 
of Maryland Ann 22, in, pp 201-204 
of Michigan Ann 22, m, pi xx, pp 315-316 
of Ohio, bituminous field Ann 22, in, p 215 
of Pennsylvania Ann 22, 
in, pp 15, 16, 66-68, 127-131, 136-138, 171-172, 175, 181-182 
of Tennessee, coal field Ann 22, in, p 235 
of Texas, north Ann 22, in, pp 403-405 
of Western Interior coal field Vim 22, in, pp 340-343 
Coal Measures, Lower, of Iowa, northeastern Ann 11, i, p 234 
of Pennsylvania, Ohio, and West Virginia, bituminous coal field Bull .65, 
pp 99-178 
Coal Measures, Upper, of Pennsylvania, Ohio, and West Virginia, bitumi- 
nous coal field Bull 65, pp 4: ;-<>!> 
Coldwater shales of Michigan Ann 22, in, pp 666-667; PP 11, p 154 
Colvins Run limestone of Pennsylvania Bull 65, p 39 
Conemaugh formation of Erie and Ohio basins Mon xli, p 65 
of Maryland, coal field Ann 22, in, pp 202, 203 
section of PP 11, p 138 
of Ohio, bituminous field Ann 22, in, pi xii, p 216 
of Pennsylvania Ann 22, in, pp 171-172; GF 82, p 8 
Conemaugh group, clays of PP 11, p 54 
Conglomerate group of Ohio, clay of PP 11, p 193 
of Pennsylvania, clays of PP 11, pp 212-215 
Connellsville sandstone of Pennsylvania and West Virginia Bull 65, pp 87-88 
Connoquenessing sandstones of Pennsylvania and Ohio Bull 65, pp 201-202 
correlation of, of the world Mon xlii, pp 17-18 
Cottonwood limestone of Kansas, synonymy, character, and fauna of... Bull 211, 
p 55 
