Figure 10. L = length, D = greatest diameter. 1-4. Stainforthia fusiformis (Williamson), L 280 µm. 5. Trifarina angulosa (Williamson), L 400 µm. 6. Uvigerina peregrina Cushman, L 800 µm. 7-8. Bulimina marginata d’Orbigny preserved as a glauconitic infill, L 240, D 220 µm. 9. Cassidulina obtusa Williamson preserved as a glauconitic infill, D 110 µm. (To see enlargement, click on image.)