Plate P2. Light microscope images of marine diatoms, Hole U1352B. 1, 2. Coscinodiscus asteromphalus Ehrenberg: (1) Sample 317-U1352B-55X-3W, 72–73 cm; (2) Sample 27H-5W, 25–26 cm. 3, 4. Coscinodiscus marginatus Ehrenberg (Sample 317-U1352B-63X-7W, 42–43 cm). 5, 6. Coscinodiscus radiatus Ehrenberg (Sample 317-U1352B-24H-4W, 79–80 cm). 7, 8. Coscinodiscus sp. (Sample 317-U1352B-50X-2W, 33–34 cm). 9, 10. Hemidiscus cuneiformis Wallich (Sample 317-U1352B-7H-5W, 97–98 cm). 11–14. Hemidiscus karstenii Jousé in Jousé et al.: (11, 12). Sample 317-U1352B-63X-7W, 42–43 cm; (13, 14) Sample 62X-3W, 24–25 cm. 15–18. Hemidiscus sp. 1 sensu Zielinski and Gersonde (2002): (15, 16) Sample 317-U1352B-80X-2W, 25–26 cm; (17, 18) Sample 55X-3W, 72–73 cm. 19, 20. Thalassiosira delicatula Hustedt (Sample 317-U1352B-34H-1W, 4–5 cm). 21–23. Thalassiosira eccentrica (Ehrenberg) Cleve emend. Fryxell et Hasle: (21) Sample 317-U1352B-16H-7W, 24–25 cm; (22, 23) Sample 10H-4W, 100–101 cm. 24, 25. Thalassiosira fasciculata Harwood et Maruyama (Sample 317-U1352B-41X-7W, 30–31 cm). 26, 27. Thalassiosira gracilis (Karsten) Hustedt (Sample 317-U1352B-12H-7W, 36–37 cm). 28, 29. Thalassiosira lentiginosa (Janisch in Schmidt) Fryxell (Sample 317-U1352B-6H-5W, 119–120 cm). 30–33. Thalassiosira lineata Jousé (Sample 317-U1352B-50X-6W, 31–32 cm).
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