Massachusetts; Boston Quadrangle; Medford Quadrangle; Maynard Quadrangle; Salem Quadrangle; Concord Quadrangle; Marlboro Quadrangle; Boston South Quadrangle; Hull Quadrangle
Skehan, S.J. and New England Intercollegiate Geological Conference (NEIGC), "Guidebook to field trips in the Boston area and vicinity : 56th annual meeting October 2-4, 1964 held at Boston College, Chestnut Hill, Massachusetts: title page, table of contents, introduction" (1964). NEIGC Trips. 59.