TY - RPRT TI - Sidescan sonar image, surficial geologic interpretation, and bathymetry of the Long Island Sound sea floor off Roanoke Point, New York AU - Lawrence J. Poppe AU - R. S. Lewis AU - H.J. Knebel AU - Mohabir Persaud AU - J. F. Denny AU - K. F. Parolski AU - M. L. DiGiacomo-Cohen PY - 1999 DO - 10.3133/i2692 UR - https://pubs.usgs.gov/publication/i2692 ID - i2692 ER -