| Reference | CHIDESTER, A.H. HATCH JR., N.L., OSBURG, P.H., NORTON, S.A., HARTSHOW, J.H., 1967, GEOLOGIC MAP OF THE ROWE QUADRANGLE, FRANKLIN AND BERKSHIRE COUNTIES, MASS. AND BENNINGTON AND WINDHAM COUNTIES, VT. USGS GQ 642 QUARRY LOCATION AND SHORT TEX |