Bharadwaj, D., Srivastava, S., Ramanamurthy, B. and Jha, N. (1986) “Palynology of Kamthi Formation from Ramagundam-Mantheni Area, Godavari Graben, Andhra Pradesh, India”, Journal of Palaeosciences, 35((1-3), pp. 318–330. doi: 10.54991/jop.1986.1546.