Eocene position of India. Relative position of the Indian and Southeast Asian continental plates during the Middle Eocene (45 Ma) according to Ali and Aitchison , with the position of Southeast Asia based on Hall , and the distribution of land and sea after Smith et al. . A: based on the motion path of the Indian Subcontinent of Acton . B: based on the motion path of Schettino and Scotese .
Klaus et al. BMC Evolutionary Biology 2010 10:287 doi:10.1186/1471-2148-10-287