Frey, F. A.; Gibson, I. L.; Saunders, Andrew D.; Weis, D. (1988): Results from ODP Leg 121 bearing on the origin and evolution of Ninetyeast Ridge; a 5000 km hotspot trace in the eastern Indian Ocean. American Geophysical Union, Washington, DC, United States, In: Anonymous, AGU 1988 fall meeting, 69 (44), 1516, georefid:1990-015248