1. Foraminifera in holocene marsh cycles at Borth, Cardiganshire (Wales);Adams;Palaeontology,1965
2. Asymmetrical ripple marks and the origin of water laid cosets of cross-strata;Allen;Lpool and Manchr geol. J.,1963
3. Recent sediments of the Gulf of Paria;Andel;Verh. K. ned. Akad. Wet., Afdel, Nat. Sect,1954
4. The flow of cohesionless grains in fluids;Bagnold;Phil. Trans. R. Soc.,1956