194 



CATALOGUE AND INDEX OF 



[BULL. 127. 



Carboniferous — Continued. 

 New York, Pennsylvania, Mary- 

 land, Virginias — Continued. 



1873. Geologic map of United States, 



Hitclicook, C. H. ; Hitchcock 



and Blake. 

 Violation of law of debitumeni- 



zation of coal eastward, 



Lesley, J. P. 

 Record of oil wells, Armstrong 



County, Pa., Lesley, J. P. 

 Structure of Tazewell, Eussell, 



and Wise counties, Va. , Les- 

 ley, J. P. 



1874. Geology in Eitcliie and Tyler 



counties, W. Va., Frazer. 



Coal of Kanawha Valley, W. 

 Va., Stevenson. 



Alleghany coal fields, Whit- 

 tlesey. 



Great conglomerate, New Eiver, 

 W. Va., Fontaine. 



Steinkohlen der Vereinigten 

 Staaten, Macfarlane. 



Gardner oil wells, East Sham- 

 burg, Pa., Hall, J. 



Map of coal fields of the United 

 States, Hitchcock, C. H. 



Drift in Virginia, Stevens, E. P. 



New Eiver Canyon, Stevens, E. P. 



Upper coal measures west of 

 the AUeghanies, Stevenson. 



1875. Section of oil mills in Butler, 



Armstrong, and Clarion 

 counties. Pa., Lucas. 



Report of Clearfield and Jeffer- 

 son coal district. Pa., Piatt, F. 



Report of laboratory of survey 

 of Pennsylvania, McCreath. 



Geologic chart of the United 

 States, Bradley, F. H. 



Coal and oil measures in Law- 

 rence County, Pa., Lesley and 

 Lesquereux. 



Geology and geography of 

 petroleum, Wrigley. 



Geology around Warren, Pa., 

 Eandall, F. A. 



Coal in sub-Carboniferous of 

 Pennsylvania, Lesley, J. P. 



Eeport on Venango oil district, 

 Pa., Carll. 



Comparative geology of north- 

 east Ohio, northwest Penn- 

 sylvania, and western New 

 York, Lesley, J. P. 



Carboniferous — Continued. 

 New York, Pennsylvania, Mary- 

 land, Virginias— Continued. 



1875. Comparison of Alleghany coal 



fields, Andrews. 



1876. Virginia geographical and 



political summary, Hotoh- 



kiss. 

 Upper coal of Virginia and 



Pa., White, I. C. 

 Coals in No. X, in Huntington 



County, Pa., Lesley, J. P. 

 Southern counties of New York 



and Catskill range, Hall, J. 

 Geology of northeast Pennsyl- 

 vania, Lesley, J. P. 

 Coal seams of Beaver County, 



Pa., White, IC. 

 East side of Cahaba coal field, 



Ala., Tuomey. 

 Boyds Hill gas well. Pa., Les- 



ley, J. P. 

 Beaver County south from Ohio 



Eiver, Pa., White, I. C. 

 Coal measures of the Youghio- 



gheny, etc., Piatt, F. 

 Anthracite of Pennsylvania, 



Hardman. 

 Evidence of streams during 



deposition of coal, Blandy. 

 Resources of West Virginia, 



Maury and Fontaine. 

 Coal and oil of the United 



States, Boyd, E. F. 

 History of explorations in Penn- 

 sylvania, etc., Lesley, J. P. 

 Conglomerate series of West 



Virginia, Fontaine. 

 Conglomerate No. XII on New 



Rivp.r, Young, C. A. 

 Catalogue of West Virginia 



exhibit at Philadelphia, 



Maury. 

 Eeport on coal fields of Green 



and Washington counties, 



Pa., Stevenson. 

 Somerset County coal beds, 



Pa., Fulton, J. 

 Alleged parallelism of coal 



beds, Stevenson. 

 Notes on West Virginia, Steven- 

 son. 



1877. Cambria and Somerset coal 



fields of western Pennsylva- 

 nia, Piatt and Piatt, Lesley, 

 J. P. 



