(1–3) Synastrea heberti (Alloiteau, 1952). BSPG 1947 XVI 67. 1. Transversal thin section. 2. Transversal thin section, detail. 3. Longitudinal thin section. (4–5) Synastrea ? salisburgensis (Beauvais, 1982). LFU 8336SG015228#5. 4. Transversal thin section. 5. Transversal thin section, detail. (6–7) Hydnophoraraea aff. digitata (de Fromentel, 1877). LFU 8336SG015224. 6. Transversal thin section, detail. 7. Transversal thin section. (8–9) Hydnophoraraea rapulum Oppenheim, 1930. LFU 8336SG015087#1. 8. Transversal thin section. 9. Longitudinal thin section. Scale bars: 1 mm.