Plate P1 (continued). 49. Eurydinium sp. (Sample 189-1168A-82X-1, 60-62 cm); 1, P28-1. 50, 51. Gelatia inflata (Sample 189-1168A-64X-5, 60-62 cm); 1, P63-3 (scale bar = ~10 µm). 52-54. Glaphyrocysta intricata (Sample 189-1168A-57X-7, 60-62 cm); 1, S22-4. 55-60. Mendicodinium. sp. A Wrenn and Kokinos, 1986 (Sample 189-1168A-25X-4, 60-62 cm); (55-57) 1, R36-3; (58-60) 1, T51-4. (Continued on next page.)

Plate P1 (continued). 49. Eurydinium sp. (Sample 189-1168A-82X-1, 60-62 cm); 1, P28-1. 50, 51. Gelatia inflata (Sample 189-1168A-64X-5, 60-62 cm); 1, P63-3 (scale bar = ~10 µm). 52-54. Glaphyrocysta intricata (Sample 189-1168A-57X-7, 60-62 cm); 1, S22-4. 55-60. Mendicodinium. sp. A Wrenn and Kokinos, 1986 (Sample 189-1168A-25X-4, 60-62 cm); (55-57) 1, R36-3; (58-60) 1, T51-4.