Plate P2. Diatoms from rise site: Denticulopsis and Nitzschia. 1-4. Denticulopsis sp. cf. Denticulopsis delicata. (1a, 1b, 2a, 2b) Sample 178-1095B-45X-1, 41-42 cm, (3a, 3b) Sample 178-1095B-43X-2, 64-65 cm, (4) girdle view (Sample 178-1095B-7H-3, 35-36 cm). 5, 6. Nitzschia cylindrica. (5) Sample 178-1095B-21X-2, 59-61 cm, (6) Sample 178-1095B-28X-5, 88-89 cm. 7. Nitzschia pliocena (Sample 178-1095B-15X-2, 59-61 cm). 8.Nitzschia sp. cf. Nitzschia pliocena (Sample 178-1095B-27X-5, 55-56 cm). 9-16. Denticulopsis delicata. (9) Sample 178-1095B-12H-4, 41-42 cm, (10, 12) Sample 178-1095B-43X-2, 64-65 cm, (11) girdle view (Sample 178-1095B-43X-2, 64-65 cm), (13, 14) Sample 178-1095B-45X-1, 41-42 cm, (15, 16) Sample 178-1095B-15X-2, 59-61 cm. 17. Nitzschia cf. Nitzschia marina (Sample 178-1095B-27X-5, 55-56 cm).