Plate P3. Stephanolithiaceae, Axopodorhabdaceae, Biscutaceae, Prediscosphaeraceae. 1–3. Rotelapillus biarcus; (1) Sample 198-1210B-27H-CC, (2, 3) Sample 198-1210B-36H-7, 60 cm. 4–6. Rotelapillus cf. R. biarcus (Sample 198-1208A-40X-3, 70 cm). 7. Axopodorhabdus dietzmannii (Sample 198-1210B-25H-CC). 8, 9. Tetrapodorhabdus decorus; (8) Sample 198-1209C-19H-1, 21 cm, (9) Sample 198-1210B-36H-CC. 10, 11. Discorhabdus ignotus (Sample 198-1210B-40H-1, 60 cm). 12–18. Discorhabdus sp. (Sample 198-1209C-18H-5, 50 cm). 19. Prediscosphaera spinosa (Sample 198-1210B-28H-CC). 20. Prediscosphaera cretacea (Sample 198-1210B-42H-CC). 21. Prediscosphaera cf. P. grandis (Sample 198-1210B-28H-CC). 22. Prediscosphaera grandis (Sample 198-1210B-24H-4, 50 cm). 23–36. Prediscosphaera majungae; (23, 24) Sample 198-1210B-31H-CC, (25–28) Sample 198-1210B-37H-CC, (29, 30, 36) Sample 198-1210B-30H-CC, (31–34) Sample 198-1210B-42H-CC, (35) Sample 198-1210B-34H-CC. 37, 38. Prediscosphaera stoveri (Sample 198-1210B-40H-1, 60 cm). 39–42. Prediscosphaera spine top; (39, 40) Sample 198-1210B-32H-CC, (41) Sample 198-1210B-42H-CC, (42) Sample 198-1208A-41H-1, 10 cm.