Extended Data Figure 5. Small and regular sized nannofossils in the transitional unit.
All photographs from Core 364-M0077-40R-1-W. Plates 1–11, small Micula spp. 1. 55–56 cm; 2. 41–42 cm; 3. 95–96 cm; 4. 41–42 cm; 5. 90–91 cm; 6. 94–95 cm; 7. 91–92 cm; 8. 91–92 cm; 9. 45–46 cm; 10. 100–101 cm; 11. 81–82 cm. Plates12–17 Regular-sized Micula spp. 12. 44–45 cm; 13. 41–42 cm; 14. 51–52 cm; 15. 105–106 cm; 16. 97–98 cm; 17. 36–37 cm. Plates 19–20 Regular-sized Retecapsa spp. 19. 85–86 cm; 20. 100–101 cm. 18, 21, 22 Small Retecapsa spp. 21. 71–72 cm, 22. 100–101 cm, 18. 100–101 cm. Scale bar is 2 µm.