692 



CATALOGUE AND INDEX OP 



[BULL. 127. 



New York — Continued. 



1861. Notes on Primordial and Taconic, 



Marcou, J. 

 Fresh-water shells in some post- 

 Tertiary deposits, Bell, E. 



1862. Remarks on the Taconic system, 



Stevens. 

 Catskill group in New York, 



Hall, J. 

 Age of rocks heretofore called 



old red sandstone, Jewett. 

 Lower Silurian, Jurassic, Creta- 

 ceous, and Tertiary fossils from 



Nebraska, Meek and Hayden. 

 Age of Oriskany sandstone, 



DeCew. 

 Potsdam and Hudson rocks in 



Vermont, Hall, J . 

 Survey of county of Orange, Den- 



niston. 

 Thirty years' progress in geology 



of the older rocks, Murchi- 



son. 



1863. Parallelism of Quebec group, 



Billings. 



Flora of Devonian in northeast- 

 ern America, Dawson, J. W. 



Report of survey of Canada to 

 1863, Logan. 



Mohawk Valley glacier, Dana, 

 J.D. 



American Devonian, Dawson, 

 J.W. 



1864. Catskill group, Hall, J. 

 Identity of Oneida and Medina, 



Jewett. 

 Geology of eastern New York, 

 Hall and Logan. 



1865. Skizze der Umgegend von New- 



York, Credner. 

 Taconic question. Hall, J. 

 Le Niagara quinze ans apres, 



Marcou, J. 

 Distribution of graptolites, 



Hall, J. 

 Fossils from Marshall group of 



Michigan and its equivalents, 



Winchell, A. 

 Neighborhood of Rossie, Maofar- 



lane. 

 Report of survey of New Jersey 



for 1864, Cook, G. H. 

 History of Eozoon Canadense, 



Am. Jour. Sci. 

 Asphalt vein in coal measures of 



western Virginia, Lesley, J. P. 



New York — Continued. 



1866. Report on Laurentian limetones, 



salt, and petroleum, Hunt, T. S. 

 Formation of ripple marks, Wy- 



man. 

 Mastodon at Cohoes, Safely. 

 Map of Canada and part of the 



United States, Logan and Hall. 

 Fossil localities in Livingston 



and Genesee counties, Green, 



H.A. 

 Subsidence of land at Coxsackie, 



Dwight. 



1867. Glacial movements in valley of 



the St. Lawrence, Whittlesey. 



On the name Hudson River group, 

 Meek. 



Post-Pliocene on Gardlners Is- 

 land, Smith, S. I. 



History of geology of New York 

 Island, Stevens. 



Notice of fauna of Potsdam sand- 

 stone, Hall, J. 



1868. Occurrences of iron in masses, 



Whittlesey. 



So-called lignilites or epsomites. 

 Marsh, O. C. 



Points in geology of Vermont, 

 Hunt, T. S. 



Relations of mastodon and ele- 

 phant in America, Hall, J. 



Geology of New Jersey, Cook, 

 G.H. 



Eozoische Forma tionsgruppe 

 Nord-Amerikas, Credner. 



1869. Remains of man at Saratoga, 



McGuire. 

 Coast depression of Long Island, 



Lewis, E. 

 Rock ruins, Niagara Falls, Hyatt. 



1870. Recent progress of geology, 



Hall, J. 

 Gas well in New York, Wurtz. 

 Norite or Labradorite rock. Hunt, 



T.S. 



1871. The Marshall group, Winchell, A. 

 Color of rocks poor in animal 



remains, Newberry. 



Deposition of mastodon skeleton 

 at Cohoes, Gilbert, G. K. 



Primordial near Troy, Ford. 



Geognosie und Mineralreichthum 

 des Alleghany- Systems, Cred- 

 ner. 



Geognosy of Appalachians, Hunt, 

 T.S. 



