Plate P6. Ceratolithoides. 1. Ceratolithoides aculeus (Sample 198-1210B-37H-CC). 2, 3. Ceratolithoides amplector; (2) Sample 198-1210B-24H-CC, (3) Sample 198-1210B-25H-CC. 4–6. Ceratolithoides cf. C. amplector; (4) Sample 198-1210B-38H-CC, (5) Sample 198-1210B-25H-7, 60 cm, (6) Sample 198-1210B-26H-CC. 7–11. Ceratolithoides indiensis; (7, 9) Sample 198-1210B-25H-CC, (8, 11) Sample 198-1210B-35H-1, 120 cm, (10) Sample 198-1210B-30H-5, 120 cm. 12–18. Ceratolithoides longissimus; (12–14) Sample 198-1210B-32H-7, 72 cm, (15) Sample 198-1210B-32H-CC, (16–18) Sample 198-1210B-31H-CC. 19, 20. Ceratolithoides cf. C. longissimus; (19) Sample 198-1210B-31H-CC, (20) Sample 198-1210B-36H-7, 60 cm. 21–23. Ceratolithoides perangustus; (21) Sample 198-1210B-36H-CC, (22) holotype (Sample 198-1210B-36H-7, 60 cm), (23) Sample 198-1210B-36H-7, 60 cm. 24. Ceratolithoides pricei (Sample 198-1210B-25H-7, 60 cm). 25–30. Ceratolithoides sagittatus; (25) Sample 198-1210B-36H-CC, (26) holotype (Sample 198-1210B-38H-CC), (27, 29) Sample 198-1210B-38H-CC, (28) Sample 198-1210B-40H-1, 60 cm, (30) Sample 198-1210B-42H-CC. 31–33. Ceratolithoides self-trailiae; (31) Sample 198-1210B-26H-CC, (32) Sample 198-1210B-27H-CC, (33) Sample 198-1210B-25H-7, 60 cm. 34–36. Ceratolithoides ultimus; (34) Sample 198-1210A-24H-4, 55 cm, (35, 36) Sample 198-1210A-24H-4, 65 cm. 37–42. Ceratolithoides verbeekii (Sample 198-1207B-6R-CC).