INDEX 



Accord, ii 



Bangor, 15 



Beacon, 9 



Burchard, Ernest F., cited, 24 



Clinton county, 15 

 Dutchess county, 6, 9, 29 



East Dickinson, 15 



Ellenville, 12 



Emmons, Ebenezer, cited, 19 



Ferro-silicon, manufacture of, 26, 



29 



Fettke, Charles R., cited, 24 ' 

 Fishkill, 9 



Fishkill mountains, 6 

 Fort Ann, 17, 18 

 Franklin county, 15 

 Fulton county, 16 



Glass, manufacture of, 23, 29 

 Gordon, C. E., cited, 9 

 Grabau, A. W., cited, 14 



Hartnagel, C. A., quoted, 20 



Johnstown district, 18, 29 

 Johnsville, 9 



Kummel, Henry B. and Gage, R. B., 

 cited, 23 



Lewiston, 6 



Lowville limestone, 6 



Malone, 15 

 Mohawk valley, 16 



Moira-Bangor district, 15, 17, 29 

 Mooers, 15 



Niagara county, 6 



Oneida conglomerate, 6 



Oneida county, 6 



Oneida glass sands, 6, 20, 25, 29 



Oriskany sandstone, 6, 14, 25, 27, 29 



Oswego county, 6 



Oswego sandstone, 6 



Peddle, C. J., cited, 23 



Peekskill, 6, 7, 29 



Potsdam sandstone, 6, 15, 25, 27, 28, 



29 

 Poughquag quartzite, 6, 27 ; in West- 



chester county, 7, 28; in Dutchess 



county, 9, 26, 29 



Salmon river, 6 



Shawangunk conglomerate, 6, n, 26, 



27, 28, 29 

 Shenandoah, 9 

 Silica refractories, manufacture of, 



27, 29 



Tube mill liners and pebbles, manu- 

 facture of, 28, 29 



Washington county, 17 

 Washington Mills, 6 

 West Bangor, 15 

 Westchester county, 6, 7, 28 

 Whirlpool sandstone, 6 

 Wiccopee, 9 

 Williams, Mr, quoted, 20 



Yosts Station, 16 



