1. Constraints on the mantle temperature gradient along the Southeast Indian Ridge from crustal structure and isostasy: implications for the transition from an axial high to an axial valley Baran, Janet; Cochran, James R.; Holmes, R. Chadwick; Tolstoy, Maya; Carbotte, Suzanne M. 2009 Articles GeophysicsMarine geophysicsGeomorphologyMid-ocean ridgesGravity anomalies