For marine science fieldwork, GEO holds equipment facilities for a large range of marine geological and marine geophysical instrumentation. These include corer equipment’s (gravity-, multi-, box- and calypso corer), seismic systems (e.g. mobile chirp, air-guns, streamers, OBS’s, heavy duty ROV– “Ægir 6000“ for deep water operations. In addition, we have access to the research vessels “G.O. Sars” and “Kristine Bonnevie”, as well as the costal vessel “Hans Brattstrøm”.