688 



CATALOGUE AND INDEX OP 



[BULL. 127. 



New York — Continued. 



1832. Stratigraphic geology established 



by organic remains, Eaton. 

 Mineralogy and geology of Or- 

 ange, N. Y., and Sussex, N. J., 

 Shepard. 



1833. Contributions to geology. Lea. 

 Alluvium of the Mohawk, Tom- 



linson. 



Coal beds of Pennsylvania, equiv- 

 alents in Europe, Eaton. 



Formation of petroleum, Silli- 

 man. 



Facts relative to diluvial action, 

 Thompson, W. A. 



1834. Mineralogy of Jefferson and St. 



Lawrence counties, Crawe and 

 Gray. 



1835. On the falls of Niagara, Bogers, 



H.D. 



Age of Erie and St. Lawrence 

 basins, Finch. 



Geology and mineralogy of Scho- 

 harie, Gebhard. 



1837. First report on first district, Ma- 



ther. 

 First report on third district, 



Conrad. 

 Notices [northern New York], 



Hubbard, O. P. 

 Geology of western New York, 



Hayes, G. E. 

 First report on fourth district, 



Vanuxem. 

 First report on second district, 



Emmons, E. 

 Crinoid bed at Schoharie, Bonny. 

 Elephant remains at Rochester, 



Am. Jour. Sci. 

 Chemical department of New 



York survey, Beck. 



1838. Report on first district, Mather. 

 Mountains in Essex County, Red- 

 field. 



Bones of mammoth in Rochester, 



Dewey, C. 

 Report on paleontology of New 



York, Conrad. 

 Remarks on rocks of New York, 



Dewey, C. 

 Second report on fourth district, 



Hall, J. 

 Second report on tliird district, 



Vanuxem. 

 Report of geologist of second 



district, Emmons, E. 



New York— Continued. 



1839. Polished limestone of Rochester, 



Dewey, C. 



Report on chemistry of survey of 

 New York, Beck. 



Geology and topography of west- 

 em New York, Hayes, G. E. 



Rogers on the transition rocks, 

 SiUiman and Silliman. 



Corniferous lime rock as the line 

 of reference, Eaton. 



Notes on American geology, Con- 

 rad. 



Thermal springs of North Amer- 

 ica, Daubeny. 



Geology of New York County, 

 Gale. 



Third report on third district, 

 Vanuxem. 



Third report on fourth district, 

 Hall, .7. 



Third report on first district, Ma- 

 ther. 



Second report on paleontology of 

 New York, Conrad. 



Third report on second district, 

 Emmons, E. 



Geology of Orange County, Hor- 

 ton, W. 



1840. On the Silurian system, Conrad. 

 Equivalency of deposits on east 



and west sides of the Atlantic, 



Eaton. 

 Fourth report on third district, 



Vanuxem. 

 Third report of paleontological 



department, Conrad. 

 Appendix to report of the fourth 



district, Horsford. 

 Report on minerals and of chem- 

 ical department, Beck. 

 Fourth report of second district, 



Emmons, E. 

 Appendix to fourth report on 



second district. Car. 

 -Fourth report on fourth district. 



Hall, J. 

 Fourth report of geologist of first 



district, Mather. 



1841. Report on paleontology of New 



York, Conrad. 

 Fifth report on fourth district, 



Hnll, J. 

 Bowlders and scratches, Mather, 

 Analogy of fossils in Hudson slate 



in eastern and western New 



York, Mather, Vannxem. 



