SUBJECT INDEX 363 



Drain tile (continued) 



revised. Mus. bul. 35. 1900. p.770-72. Same, Mus. rep. 54 (for 



1900) 1902. 2:770-72. 

 Ries. Directory of Manufacturers. Mus. bul. 35. 1900. p.913-25. Same, 



Mus. rep. 54 (for 1900) 1902. 2:913-25. 



Drift. Carr. Erratic Blocks. Geol. rep. 3d dist. (for 1839) 1840. p.388. 

 Delafield. Drift Deposits of Seneca County. Ag. Soc. Trans. 10 (for 



1850) 1851. p.475-79. 



Emmons. Drift, Boulders, etc. Geol. N. Y. pt2. 1842. p.422-27. 

 Emmons. Drift, Superficial Covering of Clinton County. Geol. N. Y. 



pt2. 1842. p.323-24. 

 Emmons. Superficial Deposits, Drift, Peat, etc. of Essex County. Geol. 



N. Y. pt2. 1842. p. 284-85. 



Emmons. Drift and Surface Materials of Franklin County. Geol. N. Y. 



pt2. 1842. p.333. 

 Emmons. Distribution of Drift and Boulders of Jefferson County. Geol. 



N. Y. pt2. 1842. p.410-13. 

 Emmons. Superficial Covering, Drift or Boulder System of St Lawrence. 



Geol. N. Y. pt2. 1842. p.364-65. 

 Emmons. Superficial Deposits in Warren County. Geol. N. Y. pt2. 1842. 



p.186-88. 

 Emmons. Diluvial Action. Ag. N. Y. 1846. 1:207-18. 



Fitch. Boulders of Washington County. Ag. Soc. Trans. 9 (for 1849) 



1850. p.883-90. 

 Gale. Boulders of New York County. Geol. rep. 1st dist. (for 1838) 1839. 



p.190. 

 Hall. Diluvium and Diluvial Action. iGeol. rep. 4th dist. (for 1837) 1838. 



p.307-10. 



Hall. Boulders. Geol. rep. 4th dist. (for 1838) 1839. p.332. 

 Hall. Boulders; Erratic Blocks of Monroe County. Geol. rep. 4th dist. 



(for 1837) 1838. p.331. Geol. N. Y. pt4. 1843. p.424. 

 Hall. Boulders of Niagara County. Geol. rep. 4th dist. (for 1837) 1838. 



p.362. Geol. N. Y. pt4. 1843. p.443. 

 Hall. Boulders of Orleans County. Geol. rep. 4th dist. (for 1837) 1838. 



p. 354. Geol. N. Y. pt 4. 1843. p.437. 

 Hall. Boulders of Wayne County. Geol. rep. 4th dist. (for 1837) 1838. 



p.319. Geol. N. Y. pt4. 1843. p.416. 



Hall. Superficial Detritus. Geol. N. Y. pt4. 1843. p.318-31, 342-47. 

 Hall. Position and Mode of Transport of the Great Northern Boulders. 



Geol. N. Y. pt4. 1843. p.332-41. 

 Horton. Erratic Blocks; Boulders, of Orange County. Geol. rep. 1st dist. 



(for 1838) 1839. p. 159-61. 



Lincklaen. Drift. Mus. rep. 14 (for 1860) 1861. p.79-81. 

 Mather. Erratic Blocks of Suffolk County. Geol. rep. 1st dist. (for 1836) 



1837. p.87-89 (ed. 2, p.89-91). 

 Mather. Erratic Blocks of Queens, Kings and Richmond Counties. Geol. 



rep. 1st dist. (for 1837) 1838. p.133-36. 

 Mather. Terrains de transport. Geol. rep. 1st dist. (for 1838) 1839. p.76; 



(for 1839) 1840. p.226-27. 

 Mather. Sand, Clay and Drift. Geol. rep. 1st dist (for 1840) 1841. 



p.71-75. 



Mather. Boulders and Erratic Blocks. Geol. N. Y. ptl. 1843. p. 163-97. 

 Mather. Theories of Erratic Blocks, Boulders, Scratches, etc. Geol. 



N. Y. ptl. 1843. p.214-21. 



