Plate P12. Light microscope images of resting spores of Chaetoceros, Hole U1371D. Scale bars = 10 µm. (right: figs. 1, 2, 4–40; left: figs. 3, 4). 1, 2. Coronodiscus collarius Suto (Sample 329-U1371D-11H-1W, 51–52 cm). 3, 4. Dicladia capreola Ehrenberg (Sample 3H-6W, 112–113 cm). 5, 6. Dispinodiscus pilusus var. pilusus Suto (Sample 3H-7W, 32–33 cm). 7, 8. Dispinodiscus sp. A (Sample 1H-1W, 66–67 cm). 9, 10. Gemellodiscus bifurcus Suto (Sample 5H-2W, 112–113 cm). 11, 12. Gemellodiscus cingulus var. cingulus Suto (Sample 4H-1W, 106–107 cm). 13, 14. Gemellodiscus geminus Suto (Sample 7H-5W, 15–16 cm). 15–18. Liradiscus castaneus var. castaneus Suto; (15, 16) Sample 4H-5W, 20–21 cm; (17, 18) Sample 4H-6W, 20–21 cm. 19–26. Liradiscus castaneus? (Sample 3H-7W, 32–33 cm). 27, 28. Liradiscus japonicus Suto (Sample 8H-3W, 82–83 cm). 29, 30. Liradiscus petasus Suto (Sample 8H-5W, 82–83 cm). 31–34. Liradiscus plicatulus Hajós; (31, 32) Sample 4H-5W, 20–21 cm; (33, 34) Sample 4H-6W, 20–21 cm. 35, 36. Quadrocistella paliesa Suto (Sample 8H-4W, 82–83 cm). 37–40. Quadrocistella sp. A; (37, 38) Sample 8H-3W, 82–83 cm; (39, 40) Sample 11H-7W, 17–18 cm.
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