TY - RPRT TI - Isotopic and paleontologic evidence for correlating three volcanic sequences in the Maine coastal volcanic belt AU - Douglas G. Brookins AU - Jean M. Berdan AU - David B. Stewart PY - 1973 DO - 10.1130/0016-7606(1973)84<1619:iapefc>2.0.co;2 UR - https://pubs.usgs.gov/publication/70241912 ID - 70241912 ER -