DAETON.] 



NORTH AMERICAN GEOLOGY. 



537 



Joratrias — Continned. 

 Massachusetts to North Carolina— 

 Continued. 



1881. So-called kames of Connecti- 

 cut Valley, Dana, J. D. 

 Analyses of minerals and rocks 

 from Berks, Philadelphia, 

 and Montgomery counties. 

 Pa., Genth. 

 Origin of topography of North 



Carolina, Kerr. 

 .Jurassic sand near Elkton, Md., 



Lewis, H. C. 

 Geology of Philadelphia Coun- 

 ty, etc., Pa., Hall, C.E.; Les- 

 ley, J. P. 

 Cornwall mine, Lebanon, Pa., 



d'Invilliers. 

 Report on survey of New Jer- 

 sey for 1881, Cook, G. H. 

 Third report of laboratory of 

 survey of Pennsylvania, Mc- 

 Creath. 

 Dolerite of Jura-Trias of east- 

 ern North America, Dana, 

 J.D. 

 1882. G^ologie de la sud-est de la 

 Pennsylvanie, Frazer. 

 Deerfield dike, Emerson. 

 Geology of the Palisades, Hop- 

 pock, A. E. 

 Notes on the geology of the 



Virginias, Rogers, W. B. 

 Triassio traps of Massachusetts, 

 Connecticut, and New Jer- 

 sey, Davis, W.M. 

 Composition of Mesozoic dia- 

 base of Atlantic Slope, 

 Hawes. 

 Drift and erosion in Saltville 



Valley, Lewis, H. C. 

 Report on survey of New 

 Jersey for 1882, Cook, G. 

 H. 

 Mineral localities around New 

 York City, Darton. 

 1883. Natural coke of Virginia, Ray- 

 mond. 

 Triassic traps and sandstones 

 of eastern United States, by 

 Davis, Dana, J. D. 

 Report of survey of New Jer- 

 sey for 1883, Cook, G. H. 

 Natural coke of Virginia, 

 Hotchkiss. 



Juratrias — Continned. 

 Massachusetts to North Carolina— 

 Continued. 

 1883. Geology and soils of tobacco 

 region of North Carolina, 

 Kerr. 

 Progress of geology for 1882, 



Hunt, T. S. 

 East ward extent of Jura- Trias, 



Dana, J. D. 

 Review of report of State geol- 

 ogist of New Jersey for 1882, 

 Raymond. 

 Geology of Chester County, Pa., 

 Lesley, J. P.; Hall, C. E. ; 

 Frazer. 

 Arkose of Hoboken, N. J., Mar- 

 tin, D. S. 

 Disintegrated sandstone at 

 New Durham, N. J., Darton. 

 Geology of Richmond County, 



N. Y., Britton, N. L. 

 Review of 1882, report of New 



Jersey survey. Science. 

 Shales between Bergen Hill 

 and Palisades, N. J., Dar- 

 ton. 

 Older Mesozoic flora of Vir- 

 ginia, Fontaine. 

 Geology of Berks County, Pa., 



Invilliers, d'. 

 Fault in Trias near Yardley- 



ville. Pa., Lewis, H. C. 

 Geology of Hudson County, 

 N. J., Russell, I. C. 

 1884. Trap dikes of southeastern 

 Pennsylvania, Frazer. 

 Reprint of reports on the geol- 

 ogy of the Virginias, Rogers, 

 W.B. 

 Microscopic structure of build- 

 ing stones, Merrill, G. P. 

 Ulustrations of polished rock 



surfaces, Morgan, H. J. 

 Physical and agricultural fea- 

 tures of South Carolina, Ham- 

 mond. 

 Connecticut building stone, 



Lindsley, H. W. 

 Relation of Trias traps and 

 sandstones of eastern United 

 States, Davis, W. M. 

 Building stones, Foster, W. 

 North Carolina building stones, 

 Kerr and Kerr. 



