| 1 | |
| Researcher: | Chandrasekaran, C G |
| Guide: | Subramanian, S |
| University: | University of Madras |
| Language: | English |
| 2 | geology around Gingee, North and South Arcot districts, Tamil Nadu |
| Researcher: | Chandrasekaran, V A |
| Guide: | Rukmangada Reddy, B |
| University: | University of Madras |
| Language: | English |