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Mabee, S. B. Brittle Structure Database of the Wilmington quadrangle, Massachusetts. Open-File Report (2009).

Mabee, S. B. [Draft] Fracture characterization map of the Hudson quadrangle, Massachusetts. Open-File Report (2005).

Mabee, S. B. & Salamoff, S. A. Fracture characterization map of the Marlborough quadrangle, Massachusetts. Geologic Map (2006).

Kopera, J. P., Mabee, S. B. & Powers, D. C. Preliminary fracture characterization map of the Ayer quadrangle, Massachusetts. Open-File Report (2006).