1. The Density Ratio at the Boundary of the Earth's Core;Båth;Tellus,1954
2. Hodgson, J. H. , 1955: Direction of Faulting in Pacific Earthquakes, Geofisica Pura e Applicata, Milano, 32, pp. 31-42.
3. Direction of Faulting in Some of the Larger Earthquakes of the Southwest Pacific, 1950-54;Hodgson;Publications of the Dominion Observatory,1956
4. Direction of Faulting in Some of the Larger Earthquakes of the North Pacific;Hodgson;Publications of the Dominion Observatory,1956
5. Tables of Extended Distances for PKP and PcP;Hodgson;Publications of the Dominion Observatory,1954