TY - MAP T1 - Preliminary bedrock Geology of the Northern Portion of the Blackstone quadrangle, Massachusetts Y1 - 2008 A1 - Joseph P Kopera A1 - Shaw, C.J. KW - #BedrockMaps KW - #MGSPub KW - acadian KW - alleghenian KW - avalon KW - bedrock map KW - Bellingham KW - blackstone KW - GEOLOGIC MAP KW - gneiss KW - granite KW - hopedale quartzite KW - ironstone diorite KW - Mendon KW - MGS Publication KW - Milford KW - Millville KW - neoproterozoic KW - Northbridge KW - proterozoic KW - quarries KW - Upton KW - Uxbridge AB -

This map is an interim progress report of mapping currently underway.

JF - Open-File Report PB - Massachusetts Geological Survey UR - http://www.geo.umass.edu/stategeologist/ U2 -

1:24000

ER -