1. Observations on the food of Nephtys;Clark;Limnol. Oceanogr.,1962
2. On the structure and functions of polychaete septa;Clark,1962
3. The ligamentary system and the segmental musculature of Nephtys;Clark;Q. Jl microsc. Sci.,1960
4. The distribution of Nephtys on the Scottish coast;Clark;J. Anim. Ecol.,1962
5. The polychaete stomodeum and the inter relationships of the families of polychaetes;Dales,1962