1. Mica and shell as indicators of energy level and depositional regime on the Nigerian Shelf;Adegoke;Mar. Geol.,1972
2. Current Ripples;Allen,1968
3. The Corallian rocks of Dorset;Arkell,1936
4. The uses of foraminifera in Lower Jurassic stratigraphy;Barnard,1950
5. Marine phosphorites as depth indicators;Bromley;Mar. Geol.,1967