1. The Lower and Middle Jurassic rocks of the Cotswold Escarpment and the Vale of Worcester;Ager;Guide for north Somerset and Gloucestershire. Internarional field symposium on the British Jurassic,1969
2. The Jurassic System in Great Britain;Arkell,1933
3. Interpretation of the Oolite Marl (Upper Aalenian, Lower Inferior Oolite) of the Cotswolds, England;Baker,1981
4. Geological notes and local details for 1:10 000 Sheets: SO 92 NE (Bishop's Cleeve);Barron;Institute of Geological Sciences Technical Report WA/DM/83/09,1983
5. On certain beds in the Inferior Oolite, near Cheltenham;Brodie;Quarterly Journal of the Geological Society of London,1850