Maps, Data, Publications, and Resources
The commercial granites of New England. 448 (United States Geological Survey, 1923). at <https://pubs.er.usgs.gov/publication/b738>
Preliminary bedrock Geology of the Northern Portion of the Blackstone quadrangle, Massachusetts. Open-File Report (2008). at <http://www.geo.umass.edu/stategeologist/>
Preliminary bedrock geologic Map of the Milford quadrangle. Open-File Report (2007).