Maps, Data, Publications, and Resources
Preliminary bedrock geologic Map of the Palmer quadrangle, Massachusetts. Open-File Report (2008).
GIS and metadata forthcoming.
Preliminary bedrock geologic map of the Orange 7.5' quadrangle, Massachusetts (including portions of the Millers Falls and Athol 7.5' quadrangles). Open File Report (2008).
Preliminary bedrock geologic Map of the Milford quadrangle. Open-File Report (2007).
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/>
Preliminary Bedrock Geologic Map of the area surrounding Shepley's Hill, Towns of Ayer and Devens, Massachusetts. Open-File Report (2008).
Onshore-Offshore Surficial Geologic Map of the Newburyport East and Northern Half of the Ipswich Quadrangles, Massachusetts. Geologic Map (2010).
Note: this version has been peer reviewed, edited, and supersedes all previously published, open-file, versions of this map (2010)
Fracture characterization map of the Marlborough quadrangle, Massachusetts. Geologic Map (2006).
[Draft]Preliminary bedrock geologic map of the Reading quadrangle, Massachusetts. Open-File Report (2005).
[Draft] Surficial materials map of the Marlborough quadrangle, Massachusetts. Open-File Report (2004).
GIS Files and metadata forthcoming
[Draft] Surficial geology of the Marlborough quadrangle, Massachusetts. Open-File Report (2004).
GIS and metadata forthcoming
[Draft] Preliminary bedrock geologic map of the Wilmington quadrangle, Massachusetts. Open-File Report (2005).
[Draft] Preliminary bedrock geologic map of the South Groveland quadrangle, Massachusetts. Open-File Report (2005).
[Draft] Preliminary bedrock geologic map of the Oxford quadrangle, Worcester County, Massachusetts, Providence County, Rhode Island and Windam County, Connecticut. Open File Report (2005).
GIS and metadata are forthcoming
[Draft] Preliminary bedrock geologic map of the Lawrence quadrangle, Massachusetts. Open-File Report (2005).
[Draft] Fracture characterization map of the Hudson quadrangle, Massachusetts. Open-File Report (2005).
Digital conversion of Peck, J.H., 1975, Preliminary bedrock geologic map of the Clinton quadrangle, Worcester County, Mass., U.S. Geological Survey Open File Report 75-658. Digital Conversion (2012).
[Digital Conversion] Bedrock geologic map of the Gloucester and Rockport quadrangles, Massachusetts. Digital Conversion (2007).
Bedrock geologic map of the Newton 7.5’ quadrangle, Middlesex, Norfolk and Suffolk counties, Massachusetts. Geologic Map
Bedrock geologic map of the Newton 7.5’ quadrangle, Middlesex and Suffolk Counties, Massachusetts. Open File Report
Bedrock geologic map of the Marlborough quadrangle, Massachusetts. geologic Map (2004).