Salamoff, S. A., Mabee, S. B., Kopera, J. P. & Wise, D. U. Fracture characterization of crystalline bedrock for groundwater investigations; an example from the Marlborough Quadrangle, Massachusetts. Abstracts with Programs - Geological Society of America 36, 113 - 113 (2004).

Boutt, D. F. & Fleming, B. J. Implications of anthropogenic river stage fluctuations on mass transport in a valley fill aquifer. Water Resources Research 45, @CitationW04427 - @CitationW04427 (2009).

Virtual Courseware - online activities related to earthquakes, global warming, hydrology, and geologic dating. at <http://www.sciencecourseware.com/>