TY - RPRT TI - Submersible observations of potential geologic hazards along the mid-Atlantic outer continental shelf and uppermost slope AU - Richard A. Slater AU - David C. Twichell AU - James M. Robb PY - 1981 DO - 10.3133/ofr81968 UR - https://pubs.usgs.gov/publication/ofr81968 ID - ofr81968 ER -