Figure 12: Afansou section. A., clinoforms within a beach wedge in an Albian high-frequency sequence; B, View of the breccia bed at the C-T boundary; C to I, examples of high-frequency sequences (explanations in the text); D, detailed view of the beach facies (b) at the top of the sequence in picture C. Pen, hammer, or 1,5 m long Jacob staff (circled) for scale on pictures. Abreviations as in Figs. 3 and 5. Yellow colour in sequence stratigraphic interpretation means beach or tidal flat facies.