Plate P1. Microfossils shown under crossed nichols. 1. Calcicalathina oblongata (Sample 185-1149B-19-1, 79-82 cm). 2-4. Cruciellipsis cuvillieri; (2) Sample 185-1149B-24-1, 42-44 cm; (3, 4) Sample 185-1149B-25-1, 24-28 cm. 5. Kokia borealis (Sample 185-1149B-16-1, 74-76 cm). 6, 7. Diazomatolithus lehmanii; (6) Sample 185-1149B-24-1, 42-44 cm; (7) Sample 185-1149B-24-1, 42-44 cm. 8. Watznaueria barnesae (Sample 185-1149B-24-1, 42-44 cm). 9. Assipetra infracretacea (Sample 185-1149B-16-1, 74-76 cm). 10. Rucinolithus terebrodentarius (Sample 185-1149B-16-1, 74-76 cm). 11. Lithraphidites bollii (Sample 185-1149B-16-1, 79-81 cm). 12. Watznaueria britannica (Sample 185-1149B-16-1, 79-81 cm). 13, 14. Tubodiscus cf. jurapelagicus; (13) Sample 185-1149B-24-1, 24-28 cm; (14) Sample 185-1149B-24-1, 21-24 cm. 15, 16. Tubodiscus verenae; (15) Sample 185-1149B-24-1, 30-32 cm; (16) Sample 185-1149B-28-1, 57-58 cm. 17-19. Rucinolithus wisei; (17) Sample 185-1149B-28-1, 57-58 cm; (18, 19) Sample 185-1149B-26-1, 14-19 cm. 20. Parhabdolithus embergeri (Sample 185-1149B-28-1, 57-58 cm).