GEOLOGY OF THE POUGHKEEPSIE QUADRANGLE III 



1845 Adams, C. B. First Annual Report on the Geology of Vermont. 



1846 Emmons, E. Agriculture of New York. 1:45-112. 



1846 Emmons, E. Remarks on the Taconic System. Amer. Quar. 

 Jour, of Agri. and Science. 4:109-202. See also 6:260. 



1850 Hunt, T. S. On the Taconic System. Proc. A. A. A. S. 

 4:202-4. 



i853~54 Logan, Sir William. Reports of Progress of the Geological 

 Survey of Canada. 



1854 Hunt, T. S. On Some of the Crystalline Limestones of North 

 America. Amer. Jour. Sci., Ser. 2. 18:193-200. 



1855 Logan, Sir William. Report of Progress of the Geological 

 Survey of Canada. 



1855 Emmons, E. American Geology. Albany, 1855. 



1856 Logan, Sir William. Report of Progress of the Geological 

 Survey of Canada. 



1859 Salter, J. W. Canadian Organic Remains, Geological Survey of 

 Canada. Decade L 



1861 Barrande, J. Documents Anciens et Noveaux sur la Primor- 

 diale et le Systeme Taconique en Anierique. Bui. Soc. Geol. de France. 

 2:18. 



1861 Hitchcock, E. & others. Report on the Geology of Vermont. 

 V. I, with map. 



1861 Hunt, T. S. On the Taconic System of Dr Emmons. Amer. 

 Jour. Sci., Ser. 2. 32:427-30. 



1862 Hunt, T. S. On the Taconic System of Dr Emmons. Amer. 

 Jour. Sci., Ser. 2. 33:135-36. 



1864 Hall, James & Logan, Sir W. On the Geology of Eastern New 

 York. Reported by T. S. Hunt. Amer. Jour. Sci. Ser. 2. 34:96-97. 



1868 Cook, George H. Geology of New Jersey. 



1872 Dana, J. D. Green Mountain Geology. On the Quartzite. 

 Amer. Jour. Sci., Ser. 3. 3:179-86. 



1872 Dana, J. D. Green Mountain Geology. Quartzite of Pough- 

 quag, Dutchess co., N. Y. Amer. Jour. Sci. Ser. 3. 3 :253-s6. 



1872 Dana, J. D. What is True Taconic? Amer. Nat. 6:197-99. 



1872 Dana, J. D. On the True Taconic. Amer. Jour. Sci., Ser. 3. 

 3:468-71. 



1872 Dana, J. D. On the Quartzite, Limestone, and Associated 

 Rocks of Great Barrington, Berkshire Co., Mass. Amer. Jour. Sci. 

 V. 4, Nov. 1872. 



1873 Dana, J. D. Idem. Amer. Jour. Sci. v. 5, Jan. and Feb. 1873. 

 1873 Dana, J. D. Slates of the Taconic Mountains of the Age of 



the Hudson River or Cincinnati Group. Amer. Nat. 7:708-10. 



1877 Dana, J. D. An Account of the Discoveries in Vermont Geol- 

 ogy by the Rev. Augustus Wing. Amer. Jour. Sci. Vol. 13 and 14. 



1877 Dana, J. D. On the Relations of the Geology of Vermont to 

 that of Berkshire. Amer. Jour. Sci. Vol. 14. 



1877 Hall, James. Note upon the History and Value of the term 

 " Hudson River Group " in American Geological Nomenclature. Proc. 

 A. A. A. S., 26:259-65. See also Am.er. Jour. Sci., Ser. 3. 16:482. 



