Shankar Mahadevan | Anant Mahadevan | Nithyasree Mahadevan |
A date for Tamil-Brahmi inscriptions in Palani as early as the 6th century has also been claimed, but as of its 2011 announcement, Iravatham Mahadevan, "a leading authority on the Tamil-Brahmi and Indus scripts," and Dr. Y. Subbarayalu, Head of the Department of Indology at the French Institute of Pondicherry, cautioned that it was difficult to reach a conclusion on the basis of one single scientific dating.