1. Upper Old Red Sandstone palcogeography in South Wales and Welsh Borderland;Allen;J. Sediment. Petrol.,1965
2. Studies in fluviatile sedimentation: a comparison of fining upwards cyclothems, with special reference to coarse member composition and interpretation;Allen;J. Sediment. Petrol.,1970
3. Sedimentological Studies of the Jodhpur Group in the Districts of Jodhpur and Nagaur, Rajasthan, India;Awasthi,1979
4. Paleocurrents in the Jodhpur Formation around Bhopalgarh, Jodhpur District, Rajasthan;Awasthi;J. Geol. Soc. India,1977
5. On the occurrence of the trace fossil Laevicyclus in the sandstones of the Jodhpur Group;Awasthi,1979