﻿l62 



NEV YORK STATE MUSEUM 



4 HOLES BORED UNDER AGREEMENT NO. 45 



No. 

 A45 



Surface 



Rock 



Rock 





Per 





elevation in 



elevation in 



penetration 



cent core 



Kind of rock 



feet 



feet 



in feet 



saved 





ia 



426 . 2 



278.4 



19.7 



O 



Slate with quartz 



2 



39° -5 



266.5 



76 





O 



Slate 



3 



442.8 



286.8 



25 



5 







" 



4 



43 2 -9 



268.9 



31 









" 



5 



433- 



3°7-5 



36 



5 







" 



6 



180. 1 



161. 8 



81 



7 



53 



Slate with quartz 



7 



179.4 



163.4 



26 











Slate 



8 



214.2 



142 .2 



46 



5 







Decayed granite gneiss 



9 



179.4 



i5i-9 



27 



5 







Slate 



10 



260 . 1 



237.1 



34 











" 



11 



214.6 



155-6 



95 



5 







Decayed granite gneiss 



12 



237.6 



236.6 



35 



5 







Slate 



13 



182.7 



168.6 



287 



4 



48 



" 



14 



269.8 



257-3 



28 









" 



15 



209 . 6 



130. 1 



36 



1 







Decayed granite gneiss 



16 



213.2 



11. 7 



308 



3 



28 



Decayed granite gneiss 













and seamy gneiss 



17 



387.6 



387.6 



163.0 



69 



Gneiss and dyke rock 



