Maps, Data, Publications, and Resources
Brittle Structure Database of the Wilmington quadrangle, Massachusetts. Open-File Report (2009).
Well Inventory of the Ayer quadrangle, Massachusetts. Well Inventory (2006).
Well Inventory of the Westford quadrangle, Massachusetts. Well Inventory (2009).
Fracture characterization map of the Marlborough quadrangle, Massachusetts. Geologic Map (2006).
The Massachusetts DEP Hydrogeologic Information Matrix. at <http://www.mass.gov/eea/docs/dep/water/compliance/hydromat.pdf>
National Park Service Teacher Resources. at <http://www2.nature.nps.gov/geology/education/index.cfm>