TY - RPRT TI - Three decades of geochronologic studies in the New England Appalachians AU - R. E. Zartman PY - 1988 DO - 10.1130/0016-7606(1988)100<1168:tdogsi>2.3.co;2 UR - https://pubs.usgs.gov/publication/70014427 ID - 70014427 ER -