1. Emery, K. O., Uchupi, E., Phillips, J. D., Bowen, C. D., Brunce, E. T., and Knott, S. T., Bull. Am. Ass. petrol. Geol., 54, 44–108 (1970).
2. Heirtzler, J. R., and Hayes, D. E., Science, 157, 185 (1967).
3. Larson, R. L., and Pitman, W. C. III., Bull. geol. Soc. Am., 83, 3645–3662 (1972).
4. Vogt, P. R., Anderson, C. N., and Bracy, D. R., J. geophys. Res., 76, 4795–4823 (1971).
5. Taylow, P. T., Zietz, I., and Dennis, L. S., Geophysics, 33, 755–780 (1968).