This is the fourth in a series of atlases prepared to study the incidence of tidally generated large amplitude internal waves and associated current surges along east coast continental shelves. This atlas covers CSS DAWSON cruise 85-024 to the edge of the Grand Banks in the vicinity and to the east of the Hibernia exploration area. The field data were collected near the shelf edge and extending into Flemish Pass centered on 47 N latitude from August 13-28, 1985. Two moorings were deployed and recovered. CTD, BATFISH, Ametek Straza Acoustc Doppler Current Profiler, and 12 kHz Raytheon Sounder equipment were operated from the ship. SLAR (Side Looking Aperture Radar) flights during the summer of 1984 had indicated the presence of groups of high amplitude internal waves near the shelf edge, similar to those on the Scotian Shelf studied during earlier cruises. This cruise studied the nature of the internal tide and the short waves and compared the process to that in the Scotian Gulf and near the Gully, being cognizant of the contrasting density profiles and bathymetry. 5 refs, 451 figs.