TY - RPRT TI - Single-channel seismic-reflection profiles and sidescan-sonar records collected by the R/V Neecho, cruise NE 79-06, on the inner shelf east of Cape Cod, Massachusetts AU - David C. Twichell PY - 1981 DO - 10.3133/ofr81375 UR - https://pubs.usgs.gov/publication/ofr81375 ID - ofr81375 ER -