@Map {244, title = {Preliminary bedrock geologic Map of the Webster quadrangle, Massachusetts}, year = {2009}, publisher = {Massachusetts Geological Survey}, edition = {OFR-09-02}, keywords = {$\#$BedrockMaps, $\#$MGSPub, ayer granite, Charlton, Dudley, Eastford granite, Nashua Trough, Oakdale Quartzite, Oxford, Paxton Formation, Paxton Group, Plainville, Plainville Formation, Southbridge, Webster, Worcester Formation}, author = {Patrick J Barosh} }