Figure F4. Bathymetry of the Eastern Manus Basin from multibeam data compiled by Institut Francais de Recherche pour l'Exploration de la Mer (IFREMER). The southeast-trending Djaul transform is conspicuous. The northeast-trending deep on the western side is a failed spreading segment. The PACMANUS hydrothermal field lies at the crest of a northeast-trending ridge of dacite (Pual Ridge).

Figure F4. Bathymetry of the Eastern Manus Basin from multibeam data compiled by Institut Francais de Recherche pour l'Exploration de la Mer (IFREMER). The southeast-trending Djaul transform is conspicuous. The northeast-trending deep on the western side is a failed spreading segment. The PACMANUS hydrothermal field lies at the crest of a northeast-trending ridge of dacite (Pual Ridge).