1. Aitkenhead , N. Chisholm , J. I. 1982 Standard nomenclature for the Dinantian formations of the Peak District of Derbyshire and Staffordshire Rep. Inst. geol. Set. No. 8218.
2. Stromatactis-origin related to submarine-cemented crusts in Paleozoic mud mounds;Bathurst;Geology,1980
3. Genesis of stromatactis cavities between submarine crusts in Palaeozoic carbonate mud buildups;J. geol. Soc. London,1982
4. Critical sections in a Lower Carboniferous reef knoll;Black;Geol. Mag.,1953
5. Shallow marine bioerosion at Vardo, arctic Norway;Bromley;Bull. geol. Soc. Denmark,1981