REFERENCES: AUTHOR = Rihm and others YEAR = 91 FIGNUMBER = 7 SOURCE = Tectonophysics, 198, 279-295 TITLE = Seismic surveys in the Northern Red Sea: asymetric crustal structure. A large scale onshore/ofshore experiment was carried out in the northern Red Sea between April and May 1981. Offshore recording was made with ten ocean botton seismographs (OBS). Energy was generated by 160 small explosive charges (20-45 kg) and 6 large ones (160 kg).