Maps, Data, Publications, and Resources
Progress report of bedrock geologic mapping of the Lowell quadrangle, Massachusetts. Progress Map (2010).
Progress map of the preliminary bedrock geologic map of the Billerica quadrangle, Massachusetts. (2011).
Preliminary bedrock geologic map of the Hudson quadrangle, Massachusetts. Open-File Report (2005).
Preliminary Bedrock Geologic Map of the Hudson 7.5' Quadrangle Worcester and Middlesex Counties, Massachusetts. Open File Report (2014).
Note: This map supersedes "Preliminary bedrock geologic map of the Hudson quadrangle, Massachusetts", MGS map published in 2005
Report accompanies map-- be sure to download both!
Preliminary bedrock geologic map of the Ayer quadrangle, Massachusetts. Open-File Report (2006). at <http://www.geo.umass.edu/stategeologist/>
[Draft] Preliminary bedrock geologic map of the Wilmington quadrangle, Massachusetts. Open-File Report (2005).
[Draft] Preliminary bedrock geologic map of the Lawrence quadrangle, Massachusetts. Open-File Report (2005).
The Nashoba Terrane: A new tectonostratigraphy and shared structural styles with the Merrimack belt in Massachusetts. Geological Society of America Abstracts with Programs 47, 42 (2015).