SUBJECT INDEX 



Orange county (continued) 



Mather. White Metamorphic Limestone of Warwick. Geol. N. Y. ptL 



1843. p.466-76. 



Mather. Metamorphic Limestones. Geol. N. Y. ptl. 1843. p.476-80. 

 Mather. Primary Rocks. Geol. N. Y. ptl. 1843. p.534-41. 

 Mather. Magnetic Oxide of Iron. Geol. N. Y. ptl. 1843. p.565-75. 

 Mather. Dip and Strike of Rocks. Geol. N. Y. ptl. 1843. p.617-18. 

 Mather. Geological and Mineralogical Map of a Part of Orange County. 



Geol. N. Y. ptl. 1843. pl.41. 

 Nevius. A Fossil Plant from Orange County. Mus. rep. 52 (for 1898> 



1900. I:r79-81. 

 Prosser. Distribution of the Middle and Upper Devonian. Geol. rep. 17 



(for 1897) 1899. p.304-11. Same, Mus. rep. 51 (for 1897) 1899. 2:304-11. 

 Ries. Brickyards. Mus. bul. 12. 1895. p.182, 184, 212, 213-14, 244. Same, 



Mus. rep. 48 (for 1894) 1895. 1:182, 184, 212, 213-14, 244 (2d paging). 

 M.US. bul. 35. 1900. p.696, 698, 731-33. Same, Mus. rep. 54 (for 



1900) 1902. 2:696, 698, 731-33. 

 Ries. Geology. Geol. rep. 15 (for 1895) 1897. p.18-19, 393-475. pi. (phot.) 



maps. Same, Mus. rep. 49 (for 1895) 1898. 2:18-19, 393-475. pi. (phot.> 



maps. 



Geologic map (colored) 44x34cm. 



Economic and sectional maps (uncolored). 



Contains a bibliography. 



Ries. Limestones. Geol. rep. 17 (for 1897) 1899. p. 449-50. Same, Mus. 



^rep. 51 (for 1897) 1899. 2:449-50. 

 revised. Mus. bul. 44. 1901. p.808-10. Same, Mus. rep. 54 (for 



1900) 1902. 3:808-10. 

 Smock. Building Stone Quarries. Mus. bul. 3. 1888. p.30-31, 78, 94-95; 



10. 1890. p.231, 238. 



revised by Merrill. Mus. bul. 15. 1895. p.377, 378, 432-33. Same, 



Mus. rep. 48 (for 1894) 1895. 1:377, 378, 432-33 (2d paging). 

 See also Highlands of Hudson. 

 Ordovician, see Champlainic; Lower Silurian. 

 Ores. Mather. Ores found in the Champlain, Taconic and Metamorphie 



Rooks. Geol. N. Y. ptl. 1843. p.488-509. 

 See also Iron ores. 

 Oriskanian. Clarke & Schuchert. Oriskanian. Mus. mem. 3. 1900. p.ll. 



Same, Mus. rep. 53 (for 1899) 1901. 2:11. 

 Oriskany sandstone. Clarke. Oriskany Sandstone in Ontario County, 



Geol. rep. 4 (for 1884) 1885. p.10. 

 Clarke. Oriskany Fauna of Becraft Mountain, Columbia County, N. Y. 



Mus. mem. 3. 19CO. 128p. 9pl. Same, Mus. rep. 53 (for 1899) 1901. v.2, 



128p. 9pl. 

 Clarke. Nature and Distribution of the Oriskany Fauna in New York. 



Mus. mem. 3. 1900. p. 72-77. Same, Mus. rep. 53 (for 1899) 1901. 2:72-77. 

 Clarke. The Original Oriskany Sandstone. Mus. mem. 3. 1900. p.78-79. 



Same, Mus. rep. 53 (for 1899) 1901. 2:78-79. 

 Clarke. Oriskany Fauna. Mus. bul. 52. 1902. p.666-67. 

 Clarke & Schuchert. Oriskany Beds. See New York series. 

 Conrad. Oriskany Sandstone. Pal. rep. (for 1839) 1840. p.203; (for 1840) 



1841. p.31. 

 Darton. Oriskany Sandstone. Geol. rep. 13 (for 1893) 1894. p.210-11, 



Same, Mus. rep. 47 (for 1893) 1894. p.404-5. 

 Darton. Oriskany Sandstone of Albany County. Geol. rep. 13 (for 1893) 



1894. p.24H. Same, Mus. rep. 47 (for 1893) 1894. p.439. 



