1. World Seismicity Map of E.S.S.A. Coast and Geodetic Survey Epicenter Data for 1961–1967;Barazangi,1968
2. Magma type and crustal structure in the Aleutian arc;Coats,1962
3. Convection and stress propagation in the upper mantle;Elsasser,1967
4. Sediment distribution on the mid-ocean ridges with respect to spreading of the sea floor;Ewing;Science,1967
5. Seismicity of the Earth and Associated Phenomena;Gutenberg,1954