Tracey, J. I., Jr.; Sutton, G. H.; Galehouse, J. S.; Nesteroff, W. D.; von der Borch, C. C.; Beckman, J. P.; Haq, U. Z. B.; Lipps, J. H.; Moore, T. C. (1970): Deep Sea Drilling Project; Leg 8. American Geological Institute, Alexandria, VA, United States, Geotimes, 15 (2), 14-15, georefid:1976-045494