TY - RPRT TI - U-Th-Pb geochronology of the Massabesic Gneiss and the granite near Milford, South-Central New Hampshire: New evidence for avalonian basement and taconic and alleghenian disturbances in Eastern New England AU - J. N. Aleinikoff AU - R. E. Zartman AU - J.B. Lyons PY - 1979 DO - 10.1007/bf00371877 UR - https://pubs.usgs.gov/publication/70012413 ID - 70012413 ER -