Perce L,meK;in 



mabb.-ve beds 



P Barre Gap Canon 



Drab shale Devonian oiid 



of NoTlfiBeuch Carboni+erous 



merate^ 



"^y^'' Fault 



noTth flail K 



Mt Jol, 



T.-oboMe 



''"'le- 8 inches 



geolog]/:a^ map of perce and vicinity 



