1. Besly B. M. 1988. Palaeogeographic implications of late Westphalian to early Permian red-beds, Central England. In: Besly B. M. Kelling G. (eds) Sedimentation in a Synorogenic Basin Complex. Blackie & Son, Glasgow. 200–220.
2. The Distribution of porosity in Zechstein Carbonates;Clark,1986
3. Rotliegend sediment distribution: a result of late Carboniferous movements;Glennie,1990
4. Ravenspurn South Field, Blocks 42/29, 42/30, 43/26, UK North Sea;Heinrich,1991
5. The Ravenspurn North Field, Blocks 42/30, 43/26a, UK North Sea;Ketter,1991