Observations on the succession of ammonite faunas in the bathonian (middle jurasic) of south-west England, and their correlation with a sub-mediterranean 'standard zonation' (1996)
A review of the stratigraphy of the Inferior Oolite (Bajocian Stage, Middle Jurassisc) near Clatcombe, Sherborne, with a description of the temporary sections (2000)