Bedrock  Geologic Maps by the OMSG

NOTE: The USGS has many geologic maps for Massachusetts that are not listed here. Find them for your area using the National Geologic Map Database and the USGS Publications Warehouse

Map undergoing editing and review li>Will be part of bedrock map. ul>
Quad Name
Year
Pub #
Authors
Downloadable Files
Map Status
Fracture Data?
Ayer
2006
OFR-06-02
 Kopera, J.P.
  • This preliminary version of the Bedrock Map of the Ayer Quadrangle (Kopera, 2006) has been removed pending the release of an updated version in the near future. The above version should be considered outdated. If you would like a copy of this map, please contact Joseph Kopera at jkopera[at]geo[dot]geo[dot]umass[dot]edu
 Progress map
Mapping still underway
Billerica 2011 n/a Massey, M.A., >and Alvord, D.A. This map is still undergoing editing and peer review, and will be available shortly     

Blackstone - northern 1/2
2008
n/a
 Kopera, J.P., and others
Preliminary Reconnaisance Map of northern half of quadrangle
-
Clinton 2012 DC12-01 Peck, J.H., digitized by Kopera, J.P. Contact jkopera[at]geo[dot]umass[dot]edu Map is digital facsimile of USGS OFR75-658. Currently undergoing final editing. Partial
Gloucester and Rockport
2007
DC-07-01
 Dennen, W., digitized by Fernandez, M. Complete
This is a digitized version of a published USGS map
Hudson
2005
n/a
 Kopera, J.P., Hansen, W.R., and others
  • This draft version of the Bedrock Map of the Hudson Quadrangle (Kopera, 2005) has been removed pending the future release of an updated version. The above version should be considered outdated. If you would like a copy of this map, please contact Joseph Kopera at jkopera[at]geo[dot]geo[dot]umass[dot]edu
 Progress Map
Mapping still underway
Lawrence
2005
n/a
 Castle, R.O., Hepburn, J.C., Kopera, J.P. Preliminary
Map undergoing editing and review
-
Lowell 2010 Report of mapping in progress Kopera J.P., Jahns, R.H., and Alvord, D.C.
  • Maps in Progress are not distributed to the public. If you would like to see a copy of this map, please contact Joseph Kopera at jkopera[at]geo[dot]geo[dot]umass[dot]edu
 Progress Report
Mapping still underway		 Fracture data collection underway
Marlborough
2006
GM-06-01
 Kopera, J.P., DiNitto, R.G., Hepburn, J.C.
 Complete
Revisions will occur on continuing basis as needed
Last revised March 13, 2008
Milford
2007
OFR-07-01
 Kopera J.P., Shaw C.E. Jr.,  and Fernandez, M.
 Progress Map
Mapping still underway		 Sheets 2, 3, and 4 of Bedrock Map + GIS database
Mt. Grace 2012 n/a Robinson, P This map is still undergoing editing and peer review, and will be available shortly   n/a
Orange
2008
OFR-08-04
 Robinson, P., Fernandez, M.
 Preliminary
Map has yet to be peer reviewed
-
Oxford
2005
n/a
 Barosh, P.J.
 Preliminary
Map is undergoing peer review.
-
Palmer
2008
 OFR-08-02 Massey, M.A, and Moecher, D.P.

Preliminary (Map has yet to be peer reviewed)
-
Reading
2005
n/a
 Castle, R.O., Hepburn, J.C., Kopera, J.P. Preliminary
Map undergoing editing and review
-
South Groveland
2005
n/a
 Castle, R.O., Hepburn, J.C., Kopera, J.P. Preliminary
Map undergoing editing and review
-
Westford
2009
OFR-09-01
 Kopera, J. P., Alvord, D.C., Jahns, D. H., and others
  • Email jkopera at geo.umass.edu
Progress map
Mapping still underway

Preliminary Database Available

Fracture data still being collected
Webster 2009 OFR-09-02 Barosh, P.J. Preliminary
Map has yet to be peer reviewed		 -
Wilmington
2005
n/a
 Castle, R.O., Hepburn, J.C., Kopera, J.P. Preliminary
Map undergoing editing and review

Related Products:

webpage last updated 10/12/2012

Problems / Questions / Comments? E-mail jkopera @ geo.umass.edu (take spaces out of address when copying into your e-mail program)