K. Yadagiri et A. Govindan, A RECORD OF ALGAL ONCOLITES OF LOWER PERMIAN AGE IN CAUVERY BASIN, TAMIL-NADU, INDIA, Journal of the Geological Society of India, 50(6), 1997, pp. 739-742
A conventional core abstracted above the basement in an exploratory we
ll PUNDI-A in the western part of Tanjore sub-basin, indicated the pre
sence of algal oncolites of Lower Permian age inferred from palynoflor
al assemblage in the under/overlying Shales.