SUBJECT INDEX 351 



Columbia county {continued) 



Mather. Hudson River Group. Geol. N. Y. ptl. 1843. p.385-89. 



Mather. Taconic Rocks. Geol. N. Y. ptl. 1&43. p.422-33. 



Mather. Limonites and Hematite. Geol, N. Y. ptl, 1843. p.491-98. 



Mather. Dip and Strike of Rocks. Geol. N. Y. ptl, 1843, p,613-14, 



Ries. Brick Yards. Mus. bul. 12. 1895, p.188-89, 244. Same, Mus. rep. 48 



(for 1894) 1895. 1:188-89, 244 (2d paging). 

 Mus. bul. 35. 1900. p.703-4. Same, Mus. rep, 54 (for 1900) 1902. 



2:703-4. 

 Ries. Limestones. Geol. rep. 17 (for 1897) 1899. p.431. Same, Mus. rep, 



51 (for 1897) 1899. 2:431. 

 revised. Mus. bul. 44. 1901. p,776-77. Same, Mus. rep. 54 (for 



190O) 1902. 3:776-77. 

 Smock. Building Stone Quarries. Mus. bul. 3. 1888. p.42, 97; 10. 1890. 



p.239-40. 

 revised by Merrill. Mus. bul. 15. 1895. p.434. Same, Mus. rep. 



48 (for 1894) 1895. 1:434 (2d paging). 

 Smock. Limonites. Mus. bul. 7. 1889. p. 12-13, 52-61. 

 revised by Merrill. Mus. bul. 15. 1895. p.539-41. Same, Mus. 



rep. 48 (for 1894) 1895. 1:539-41 (2d paging). 

 revised by Merrill. Mus. bul. 19. 1898. p.220-21. Same, Mus. 



rep. 51 (for 1897) 1899. 1:220-21. 

 Smock. Carbonate Ores. Mus. bul. 7. 1889. p.13-14, 62-65. 

 revised by Merrill. Mus. bul. 15. 1895. p.541-42. Same, Mus, 



rep. 48 (for 1894) 1895. 1:541-42 (2d paging). 

 revised by Merrill. Mus. bul. 19, 1898. p.221-22. Same, Mus. 



rep. 51 (for 1897) 1899. 1:221-22. 

 See also Becraft mountain. 

 Columbite. Beck. Columbite. Mus. rep. 3 rev. ed. (for 1849) 1850. p.151. 



Min. N. Y. 1842. p.449. 

 Whitlock. Columbite. Mus. bul. 58. 1902. p.116-17. 

 Combustible minerals. Beck. Combustible Minerals. Min. N. Y. 1842. 



p.94-98. 

 Conchology, see Mollusca. 

 Conesus lake. Hall. Conesus Lake. Geol. N. Y. pt4. 1843. p.407. 



Conglomerate limestone. Mather. Brecciated and Conglomerate Lime- 

 stone. Geol. N. Y. ptl. 1843. p.406-9. 



Conglomerates. Mather. Alluvial Sandstones and Conglomerates. Geol. 

 N. Y, ptl. 1843. p.122-23, 236. 



Mather. Red and Grey Conglomerate. Geol. N. Y. ptl. 1843. p.286-87. 

 See also Carboniferous system. 

 Conularida (paleozoic). Grabau. Conularida of Niagara Region. Mus. 



bul. 45. 1901. p,213-14. Same, Mus. rep. 54 (for 1900) 1902. 4:213-14, 

 Copper, Beck. Copper. Min. N. Y. 1842. p.420-27, Mus. rep. 3 rev. ed. 

 (for 1849) 1850. p.loO. 



Emmons. Copper. Geol. rep. 2d dist, (for 1836) 1837. p.l24 (ed.2, 

 p.126). 



Emmons. Copper in St Lawrence County. Geol. rep. 2d dist. (for 1837) 

 1838. p.212-13. 



Mather. Lead, Copper and Zinc Ores of Columbia and Dutchess Coun- 

 ties. Geol. rep. 1st dist. (for 1837) 1838. p.176-81. 



Mather. Copper Ores. Geol. N. Y, ptl, 1843. p.500-9. 



Vanuxem. Copper, Geol. rep, 4th dist, (for 1836) 1837. p.200 (ed.2, p.202). 



