INDEX. 



275 



Page. 



Lehmann on classification of strata 46 



Lesley, J. P., on rocks of Virginia 86 



on Broad Top coal basin, Pennsylva- 

 nia 86 



classification of rocks of Ohio, Penn- 

 sylvania, and New York 90-91 



scheme of classification by 92 



on geological explorations in Penn- 

 sylvania 94 



scheme of formations of Pennsylva- 

 nia 97 



on Beaver River group 101 



on Pittsburg coal region 104-106 



on coal field of Glace Bay, New Bruns- 

 wick 227 



on coal measures of Cape Breton 235-236 



Lesquereux, L., classification of forma- 

 tions 103-104 



on correlations of Nova Scotia coal 



formations 237-238 



Lewis Tunnel, Virginia, section 112-113 



Lithologic character of rocks, use of, in 



correlation 111-112, 191-192 



use of, in classification 165-166 



Litton, A., on well boring at St. Louis ... 157 



Locke, John, classification of 41 



classification of Ohio rocks 140 



Lodore group described 217 



Logan, W. E., on Canadian tormations.... 235 



Lonsdale, classification by fossils 20-21 



Lower Carbonic, J. J. Stevenson's classi- 

 fication of 120 



Lower Carboniferous ot Pennsylvania... 108-120 

 Lower Carboniferous formations of the 



Mississippi Valley 135-172 



Lyell, Chas., on rocks ot Nova Scotia. . .228, 229, 230 

 on Devonian and Carboniferous of 



America 229-230 



Lymah, B. S., on Carboniferous conglom- 

 erate of Pennsylvania 86-87 



Lyon, S. S., on rocks of Mississippi Valley. 155-156 



M. 



Maclure, W., classification by 22-23 



remarks on work of 24 



on Werner's five classes 28 



eulogized by B. Silliman 49 



Maillet.de, theory of ]4 



Maine, Devonian rocks of 240,247 



N. S. Shaler on rocks of 256 



Mansfield, Massachusetts, C. T. -Jackson 



on rocks of 38 



Marcou, J., on Permian 200 



on Dyas and Trias 200 



on Nebraska City section 201, 202 



Marsh, O. C, on vertebras from Nova 



Scotia 234 



Marshall group, A. Winchell on... 178-1 79, 181, 182 

 Massachusetts, E. Hitchcock on geology 



of 35 



Barton and Crosby on Carboniferous 



rocks of 253 



J. B. Perry on coal field ot 255 



Matthew, G. F., on rocks of New Bruns- 

 wick 238-239 



Page. 

 Matthew, Bailey, and Ells on Carbonifer- 

 ous rocks of New Brunswick 246-247 



Matthew, Bailey, and Hartt on Devonian 



of New Brunswick 240-241 



Mather, W. W., classification of 40, 55 



McCharles, A., on Devonian of British 



America 224-225 



McKean County, Pennsylvania, rocks of.." 114 

 Meade, W., on anthracite of Pennsyl- 

 vania 29 



Meadville group, members of 110 



Meek, P. B., on rocks of Missouri 147 



on Spergen Hill fossils 166-167 



on Permian fossils of Kansas 193 



fauna and rocks of Permian in Ne- 

 braska 206-207 



on fossils from British Columbia 214 



review of H. B. Geinitz on fossils 



from Kansas, etc 202-204 



Meek, F. B., and Hayden, F. V., on section 



of rocks of Kansas Valley 194-195, 197 



on fossils from Permian of Kansas . .. 196 



on Black Hills of Dakota 199 



on Permian of Kansas 200-201 



Meek, F. B. and Worthen, A. H., on Che- 

 mung 158 



classification of 161-162 



on Goniatite beds of Indiana 190-191 



McOuat, Walter, on Nova Scotia coal field 24* 



Michigan, coal formations in 41 



D. Houghton's succession of strata in 175 



A. "Winchell on rocks of 177-178 



Miller, Edward, on coal formations of 



Alleghany Mountain s 37 



Millstone grit of Pennsylvania and Eng- 

 land compared 100 



Minnesota, classification of Carboniferous 



rocksin 167-168 



Mississippi limestone series of Winchell 179-180 



Mississippi Valley, T. Nuttall on rocks of 25, 137 



D. D. Owen on rocks of 137-144 145-146 



Owen and Shumard on fossils of 144 



rocks correlated by J. Hall 149-150 



rocks of, compared with those of New 



York 155 



H. Engelmann on Subcarboniferous of 163 



Mississippian province, rocks of 77 



sedimentation of 135-137 



area of 259 



correlations in 261-262,265 



Mississippian series, name proposed 135 



rocks of 135-172 



classification of 169 



divisions of 263-264,265 



Missouri, H. King on rocks of 144-145 



generalized section of rocks of 147 



F. B. Meek on rocks of 147 



G. C. Swallow on rocks of 151 



Swallow and Meek on rocks of 157 



B. F. Shumard's classification of rocks 



in 168-169 



<G. C. Broadhead's classification of 



rocksin 169-170 



Missouri and Iowa coal field 144 



Montana, Devonian rocks of. * 224 



