1. Physical Processes of Sedimentation;Allen,1970
2. Sedimentary Structures: Their Character and Physical Basis, 2;Allen,1982
3. Aeromagnetic basement complex mapping north of latitude 62 N, Norway;Åm;Nor. Geol. Unders.,1975
4. Photographic Atlas of the Mid-Atlantic Ridge Rift Valley;Ballard,1977
5. The Galapagos Rift at 86 W: 3. Sheet flows, collapse pits, and lava lakes of the rift valley;Ballard;J. Geophys. Res.,1979