PLATK VII 



W\ N 



\W N 



WVVN 



WW 



\\YW 



WW 



(\\,VV\ 



NvW 



\\\W 



w\\\« 



\\\\\ 



\\\\\\ 



\\\\\\\\\ 



GNEISS CRYSTALLINE ANORTHOSITE GABBRO 



l\\Y\\\%N 



LIMESTONE POTSDAM SAND 



^ NC ! 55 °'°T1 A ND BLACK SCHISTS SCALE OF MILES 



ANORTHOSITE OR GABBRO ' 2 



GEOLOOIC MAP l)F 8CHROON TOWNSHIP. 



CAMBRIAN LOWER SILURIAN GLACIAL 



! u„ca GRAVELS ETC. 



