@Map {247, title = {Progress report of bedrock geologic mapping of the Lowell quadrangle, Massachusetts}, year = {2010}, publisher = {Massachusetts Geological Survey}, edition = {PM-09-01}, abstract = {

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

}, keywords = {$\#$BedrockMaps, $\#$MGSPub, Berwick formation, Chelmsford, Clinton-Newbury Fault, Dracut, Dracut diorite, Dracut gabbro, Dracut pluton, gabbro, Jahns, Lowell, Methuen, nashoba, Nashoba Formation, Tewksbury, Tyngsborough}, author = {Richard H Jahns and Joseph P Kopera} }