Sources
Kaye, Clifford A. The Geology and Early History of the Boston Area of Massachusetts, A Bicentennial Approach. Washington, D.C.: United States Government Printing Office, 1976.
“Late Proterozoic Stratigraphy and Structure In the Avalonian Magmatic Arc, Southwest of Boston, Massachusetts.” Yale University, October 1993. Internet, http://earth.geology.yale.edu/~ajs/1993/08.1993.01Thompson.pdf
Skehan, James W., S.J., and Catherine W. Barton. The Geology of Newton. Chestnut Hill: Department of Geology and Geophysics and Boston College Environmental Center, 1973.
“Late Proterozoic Stratigraphy and Structure In the Avalonian Magmatic Arc, Southwest of Boston, Massachusetts.” Yale University, October 1993. Internet, http://earth.geology.yale.edu/~ajs/1993/08.1993.01Thompson.pdf
Skehan, James W., S.J., and Catherine W. Barton. The Geology of Newton. Chestnut Hill: Department of Geology and Geophysics and Boston College Environmental Center, 1973.