22% 



NEW YORK STATE MUSEUM 



of North America, 141-49; cited, 

 12, 97. 

 Russell, cited, 150, 151. 



Sacandaga valley, 21. 



St Lawrence limestone, 132. 



Salina beds, 2^. 



San Jose scale, 49. 



Sangerfield quadrangle, 9. 



Saratoga county, 11. 



Saratoga quadrangle, 11. 



Saratoga section of Little Falls 



dolomite, 98, 106^14, 129. 

 Saratoga Springs, protection for 



mineral water springs, 9-1 1, 

 Saratogan series, 130-36. 

 Saugerties, downward overthrust 



fault, by G. H. Chadwick, 157-60. 

 Saunders, A. P., cited, 151, 154. 

 Schneider, P. F., investigation of 



pearls, 58. 

 Schoharie grit, 158. 

 Schuchert, Charles, cited, 135.. 144, 



147, 148- 

 Scientific collections, condition of, 



6-8. 

 Scott, cited, 153. 

 Sedgwick, cited, 132. 

 Seely, cited, 98, 102, 103, 105, 106. 

 Seismological station, 35-39. 

 Shade tree pests, 50. 

 Shaler, cited, 123, 

 Shoreham,, 103. 

 Shufeldt, R. W., Osteology of 



Birds, yz- 

 Sieberella galeata, 157. 

 Skene mountain, section of Little 



Falls dolomite, 114, 1 15-16. 

 Small Creek, section of Little 



Falls dolomite, 121-24. 

 Smith, Burnett, cited, 23. 

 Smyth, C. H. jr, 24. 

 Sodus shale, 23. 

 Solenopora compacta, 20, 117. 

 Spirifer cyclopterus, 158. 



macropleura, 158. 



murchisoni, 158. 

 Sprakers, 120, 129. 

 Spruce bud worm, 51. 



Spruce gall aphid, 50. 



Staff of the Science Division and 



State Museum, 75-76. 

 Stissing mountain, 137. 

 Stoneco, 18. 

 Storm King, 15. 

 Streptelasma, 126. 

 Suess, cited, 141, 145. 

 Sugar maple borer, 50. 

 Surficial geology, 20r-2'i. 

 Sutton, S. H., cited, 216. 

 Swartoutville, 19. 

 Syenite, 11, 14. 

 Syracuse, igneous rocks, 23. 



Taonurus caudagalli, 158. 



Tetradium, 117. 



cellulosum, 124, 127. 



Tetragraptus zones, 134. 



Theresa formation, 99, loi, 102, 

 127-28, 129, 130, 131, 1391 



Ticonderoga section of Little Fails 

 dolomite, 98, 103^, 129. 



Titaniferous ores, 14. 



Topographic quadrangles, 8. 



Trenton limestone, 107, 121, 124, 

 126. 



Tribes Hill limestone, 11, 99, toi, 

 113, 114, 117, 118, 120, 122, J 23, 

 124, 126, 128, 134, 139, 140; strati- 

 graphic position, 130-36; age of, 

 136-37- 



Tribes Hill section of Little Falls 

 dolomite, 116, 1 18-19, 129. 



Ulrich, E. O., cited, 130, 131, 132, 



134, 142, 147. 

 ■ & Cushing, H. P., Age and 



Relations of the Little Falls 



Dolomite of the Mohawk Valley, 



97-140. 

 Utica quadrangle, 9. 



Valcour island, joint caves of, by 



G. H. Hudson, 161-96. 

 van Ingen, cited, 157. 

 Vanuxem, cited, 22, 97, 100, 116, 



154. 



