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R. D. Ballard, The Galapagos rift, in Encyclopedia Science Supplement 1979, H. Kondo, Ed. Danbury, Conn.: Grolier, Inc, 1979, pp. 134–139.
T. H. van Andel and Ballard, R. D., The Galapagos Rift at 86 degrees W: 2, Volcanism, structure, and evolution of the rift valley, Journal of Geophysical Research, vol. 84, pp. 5390–5406, 1979.
R. D. Ballard, Holcomb, R. T., and van Andel, T. H., The Galapagos Rift at 86 degrees W: 3, Sheet flows, collapse pits, and lava lakes of the rift valley, Journal of Geophysical Research, vol. 84, pp. 5407–5422, 1979.
K. Crane and Ballard, R. D., The Galapagos Rift at 86 degrees W: 4, Structure and morphology of hydrothermal fields and their relationship to the volcanic and tectonic processes of the rift valley, Journal of Geophysical Research, vol. 85, pp. 1443–1454, 1980.
R. D. Ballard, van Andel, T. H., and Holcomb, R. T., The Galapagos Rift at 86 degrees W: 5, Variations in volcanism, structure, and hydrothermal activity along a 30-kilometer segment of the rift valley, Journal of Geophysical Research, vol. 87, pp. 1149–1161, 1982.
T. F. McConachy, Ballard, R. D., Mottl, M. J., and Von Herzen, R. P., Geologic form and setting of a hydrothermal vent field at lat 10 degrees 56'N, East Pacific Rise; a detailed study using Angus and Alvin, Geology, vol. 14, pp. 295–298, 1986.
R. D. Ballard, Bryan, W. B., Davis, K., de Boer, J., DeLong, S., Dick, H., Emery, K. O., Fox, P. J., Hempton, M., Malcolm, F., Melson, W. G., Spydell, K., Stroup, I., Thompson, G., Wright, R., and Uchupi, E., Geological and geophysical investigation of the Midcayman Rise spreading center: Initial results and observations, in Deep Drilling Results in the Atlantic Ocean: Ocean Crust, M. Talwani, Ed. Washington, D.C.: American Geophysical Union, 1979, pp. 66–93.
R. D. Ballard, Uchupi, E., Blackman, D. K., Cheminee, J., Francheteau, J., Hekinian, R., Schwab, W. C., and Sigurdsson, H., Geological mapping of the East Pacific Rise axis (10 degrees 19' -11 degrees 53'N) using the Argo and Angus imaging systems, Canadian Mineralogist, vol. 26, pp. 467–486, 1988.
R. D. Ballard and Francheteau, J., Geological processes of the mid-ocean ridge and their relationship to sulfide deposition, in Hydrothermal processes at seafloor spreading centers, P. A. Rona, Ed. New York, N.Y.: Plenum Press, 1983, pp. 47–62.
R. D. Ballard, Hekinian, R., and Francheteau, J., Geological setting of hydrothermal activity at 12 degrees 50'N on the East Pacific Rise; A submersible study, Earth and Planetary Science Letters, vol. 69, pp. 176–186, 1984.
R. D. Ballard and Uchupi, E., Geology of the Gulf of Maine, AAPG Bulletin, vol. 58, pp. 1156–1158, 1974.
J. A. Austin, Uchupi, E., Shaughnessy, D. R., and Ballard, R. D., Geology of the New England passive margin, AAPG Bulletin, vol. 64, pp. 501–526, 1980.
E. Uchupi, Muck, M. T., and Ballard, R. D., Geology of the Titanic site and vicinity, Deep-Sea Research. Part A, Oceanographic Research Papers, vol. 35, pp. 1093–1110, 1988.

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