Rushton, A.W.A., Owen, A.W., Owens, R.M. & Prigmore, J.K. 2000. British Cambrian to Ordovician Stratigraphy. Geological Conservation Review Series No. 18, JNCC, Peterborough, ISBN 1 86107 4727.
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The Brand exposes part of the Brand Hills Formation and part of the overlying mud-rich turbidites of the Swithland Formation. The latter formation elsewhere contains the trace fossil Teichichnus (Bland and Goldring, 1995), which is considered indicative of a Cambrian rather than Precambrian age. Mcllroy et al. (1998, fig. 6) indicate a correlation of the Swithland formation with the higher parts of the Hartshill Formation and the lower part of the overlying Purley Shale Formation (see site report for Woodlands Quarry, above).