1. Classification and environmental significance of cryptalgal limestones and dolomites, with illustrations from the Cambrian and Ordovician of southwestern Alberta;Aitken;J. Sediment. Petrol.,1967
2. Petrology and Sedimentation Trends of the Bhander Group (Upper Vindhyan) in the Singoli (Madhya Pradesh)-Mandalgarh (Rajasthan) area;Akhtar,1973
3. Depositional environments of the Proterozoic Bhander Group, Mandalgarh-Singoli area, southeastern Rajasthan;Akhtar,1975
4. Ganurgarh Shale of southeastern Rajasthan, India: a Precambrian regressive sequence of lagoon-tidal flat origin;Akhtar;J. Sediment. Petrol.,1976
5. Vindhyan sedimentation in the Son Valley, Mirzapur District;Auden;Mem. Geol. Surv. India,1933