Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States New York Limestone Three Mile Bay 11RB7 26279 y Front Face (South) Dscf0354.jpg
No 11RB7 is:

Description
gray
fine grain
compact
fossiliferous
magnesian
Lower Silurian


Picture of the Archive Stone:
/archive/front/11rb7.jpg		 Actual Picture from the Stone Wall: /mid2000/11rb7.jpg (63575 bytes)