774 



CATALOGUE AND INDEX OF 



[BULL. 127. 



Pleistocene — Continued. 



Maryland, Delaware, Virginia — 

 Continued. 

 1820. Geological essay, Hayden, H. H. 

 Tertiary of America, Finch. 



1834. Eeport of geologist of Maryland, 



Dueatel. 



1835. Travertine in Alleghany County, 



Va., Featherstonhaugh. 



1837. Physical geography of Maryland, 



Dueatel. 

 Tertiary formations of Virginia, 

 Rogers and Rogers. 



1838. Report of geologist of Maryland, 



Dueatel. 



1839. First and second reports on Dela- 



ware, Booth. 

 Reconnaissance of Virginia, 



Rogers, W. B. 

 Report of geologist of Maryland, 



Dueatel. 



1840. Report of survey of Virginia for 



1839, Rogers, W. B. 



1841. Survey of Delaware, Booth. 

 Oyster shell deposits on Atlantic 



Coast, Vannxem. 

 Eeport of survey of Virginia for 



1840, Rogers, W. B. 



1843. Rock salt of the Holston, Va., 



Hayden, C. B. 



1844. American geology and condition 



of research, Rogers, H. D. 

 1847. Ancient sea margins. Chambers. 



1852. Turf building in Dismal Swamp, 



Lesquereux. 

 Second report of chemist of Mary- 

 land, Higgins. 



1853. Third report of chemist of Mary- 



land, Higgins. 



1854. Fourth report of chemist of Mary- 



land, Higgins. 



1856. Fifth report of chemist of Mary- 

 land, Higgins. 



1860. Second report of chemist of Mary- 

 laud, Tyson. 

 First report of chemist of Mary- 

 land, Tyson. 



1865. Asphalt vein in coal measures 

 of western Virginia, Lesley, 

 J. P. 



1867. Industrial resources of Maryland, 



Higgins. 



1868. Origin and relations of certain 



sands and clays, Cope. 



1869. American fossiliferous strata, 



Conrad. 



Pleistocene — Continued. 



Maryland, Delaware, Virginia— 

 Continued. 

 1871. Clay with recent shells and sand 

 dunes of Cape Henlopen, Mar- 

 tin, D. S. 



1873. Glaciers in Virginia, Stevens. 



1874. Drift in Virginia, Stevens. 



1875. Gravel and cobble deposits of 



Virginia, etc., Rogers, W. B. 

 Great Dismal Swamp region, 

 Webster, N. B. 



1876. Virginia geographical and polit- 



ical summary, Hotchkiss. 

 Implements from drift at Rich- 

 mond, Wallace, C. M. 



1877. Gravel and cobble deposits of 



Virginia, etc., Rogers, W. B. 

 1879. Handbook of Virginia, Pollard. 



Mesozoic of Virginia, Fontaine. 



Macfarlane's Geological Railroad 

 Guide, Delaware, Uhler, Mary- 

 land, Fontaine. 



Macfarlane's Geological Railroad 

 Guide, Virginia, Rogers, W. 

 B. 



1881. Jurassic sand near Elkton, Md., 



Lewis, H. C. 



1882. Drift and erosion in Saltville 



Valley, Lewis, H. C. 



Notes on the geology of the Vir- 

 ginias, Rogers, W. B. 



Holston salt and gypsum, Robert- 

 son, W. 



1883. Bowlder drift in Delaware, Ches- 



ter. 



Surface features of Baltimore 

 area, Uhler. 



Subterranean forest in District of 

 Columbia, McGee. 



Stratified drift in Delaware, 

 Chester. 



Ages and classification of post- 

 Eocene of Atlantic Slope, Heil- 

 prin. 



1884. Remarks on western Virginia! 



Lesley, J. P. 

 Reprint of reports on geology of 



the Virginias, Rogers, W. B. 

 Gravels of northern Delaware 



and Maryland, Chester. 



1885. Musical sand, Bolton and Ju- 



lien. 

 Review of geology of Delaware, 



Chester. 

 Map of United States, MoGee. 



