Fig. 9 in In vivo and post-mortem bioerosion traces in solitary corals from the upper Pliocene deposits of Tunisia

Fig. 9. Snapshots from micro-CT images of Caulostrepsis in the skeleton of caryophylliid coral Ceratotrochus (Edwardsotrochus) duodecimcostatus Goldfuss, 1826) (INGUJ265P153), from the El Melah stream section, the upper part of the Argiles de Sidi Barka Formation (upper Pliocene) of Tunisia. A. The surface with indications of bioerosion traces, with partial transparency, and without corallum, A1–A4, respectively; Ct, Caulostrepsis taeniola Clarke, 1908; Me, Maeandropolydora elegans Bromley and D'Alessandro, 1983. B. View from the other side, B1–B4, respectively; Ca, Caulostrepsis avipes Bromley and D'Alessandro, 1983.