1. The distribution and significance of trace fossils in the uppermost Jurassic rocks of the Boulonnais, Northern France;Ager,1970
2. Late Quaternary Niger Delta and adjacent areas: sedimentary environments and lithofacies;Allen;Amer. Assoc. Petrol. Geol. Bull.,1965
3. British Corallian Lamellibranchia;Arkell,1937
4. A comparison between the Jurassic rocks of the Calvados coast and those of southern England;Arkell;Proc. Geol. Ass.,1930
5. The Jurassic System in Great Britain;Arkell,1933