TY - RPRT TI - Holocene evolution of the merrimack embayment, northern massachusetts, interperted from shallow seismic stratigraphy AU - C.J. Hein AU - D. M. FitzGerald AU - W. A. Barnhardt PY - 2012 DO - 10.1061/40926(239)65 UR - https://pubs.usgs.gov/publication/70029989 ID - 70029989 ER -