Plate P19. Diatoms from Hole 1095B: Thalassiosira. 1-6, 8. Thalassiosira aff. trifulta group. (1a, 1b) Sample 178-1095B-39X-6, 65-66 cm, (2a-2c) Sample 178-1095B-36X-4, 8-10 cm, (3a, 3b) Sample 178-1098B-23X-2, 118-119 cm, (4) Sample 178-1095B-45X-1, 41-42 cm, (5a, 5b) Sample 178-1095B-39X-6, 65-66 cm, (6a, 6b) Sample 178-1095B-26X-1, 39-40 cm, (8) Sample 178-1095B-27X-3, 139-140 cm. 7. Thalassiosira praenidulus (Sample 178-1095B-26X-1, 39-40 cm).