Fig. 1From: Possible fluid discharge associated with faults observed by a high-resolution dense-2D seismic reflection survey in Uchiura Bay off Numazu, Japana Index map. b The study area, Uchiura Bay, is located on the inner part of Suruga Bay. Two major active faults of the strike–slip type run on both sides of the study area. c A total of 20 seismic lines were deployed in a dense-2D survey area of 560 × 190 m. Arrows on the seismic lines show the boat’s headingsBack to article page