1. The Jurassic System in Great Britain;Arkell,1933
2. The geology of the country around Weymouth, Swanage, Corfe and Lulworth;Arkell;Mem. Geol. Surv.,1947
3. Foraminifera from the Upper Oxford Clay (Jurassic) of Warboys, Huntingdonshire;Barnard;Proc. Geol. Assoc.,1952
4. Notes on some Foraminifera from the Oxford Clay at Keyston, near Thrapston;Crick;Journ. Northants. Nat. Hist. Soc.,1887
5. Note sur quelques Foraminiferes Jurassiques d'Auberville (Calvados);Cushman;Bull. Soc. Linn. Normandie,1930