Plate P4. Scale bar = 100 µm. 1–3. Stilostomella plummerae (Cushman); (1) Sample 199-1220B-20X-2, 88–89 cm, (2) Sample 199-1221C-11X-3, 123–125 cm, (3) Sample 199-1215A-8H-4, 0–1 cm. 4. Stilostomella paleocenica (Cushman and Todd) (Sample 199-1221C-11X-1, 23–25 cm). 5, 6. Stilostomella rugosa Guppy; (5) Sample 199-1215A-8H-4, 11–12 cm, (6) Sample 199-1215A-8H-4, 8–9 cm. 7, 8. Nodosaria monile Hagenow; (7) Sample 199-1215A-8H-4, 10–11 cm, (8) Sample 199-1220B-20X-2, 18–20 cm. 9. Nodosaria sp. (Sample 199-1220B-20X-2, 78–79 cm). 10. Pleurostomella subnodosa Reuss (Sample 199-1215A-8H-3, 51–52 cm). 11–13. Orthokarstenia brevispinosa (Cushman); (11, 12) Sample 199-1220B-20X-2, 84–85 cm, (13) Sample 199-1221C-11X-3, 108–110 cm. 14, 15. Orthokarstenia clarki (Cushman and Campbell) (Sample 199-1221C-11X-2, 128–130 cm). 16. Pyrulinoides acuminatus (d'Orbigny) (Sample 199-1215A-8H-4, 10–11 cm). 17. Sigmomorphina semitecta var. terquemiana (Fornasini) (Sample 199-1221C-11X-3, 88–90 cm). 18. Pleurostomella velascoensis Cushman (Sample 199-1215A-8H-4, 40–41 cm).